Top 50 Oil and Gas Startup Investors in United States (July 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Houston Angel Network
VC Fund
|
8 | United States, Canada, France | Seed, Series A | Health Care, Software, Medical | $25k–$5M |
|
Evok Innovations
VC Fund
|
7 | Canada, United States, Israel | Series A, Seed, Series B | Energy, Chemical, Oil and Gas | $2.5M–$58M |
|
Rev1 Ventures
VC Fund
|
6 | United States, Germany | Seed, Series A | Software, Health Care, Information Technology | $192k–$18M |
|
Cottonwood Technology Fund
VC Fund
|
5 | United States, The Netherlands, Germany | Series A, Series B, Seed | Manufacturing, Health Care, Biotechnology | $549k–$13M |
|
RockPort Capital
VC Fund
|
5 | United States, Canada, Norway | Series C, Series B, Series A | Energy, Manufacturing, Software | $4M–$32M |
|
Founders Fund
VC Fund
|
4 | United States, United Kingdom, Germany | Series A, Seed, Series B | Software, Health Care, Information Technology | $1.5M–$100M |
|
Energy Impact Partners
VC Fund
|
4 | United States, Canada, United Kingdom | Series A, Series B, Series C | Software, Energy, Renewable Energy | $9M–$128M |
|
Good Growth Capital
VC Fund
|
4 | United States, France, Israel | Seed, Series A, Convertible Note | Health Care, Biotechnology, Software | $25k–$20M |
|
Element Partners
VC Fund
|
4 | United States, China, Norway | Series A, Series B | Energy, Manufacturing, Renewable Energy | $600k–$60M |
|
Prelude Ventures
VC Fund
|
4 | United States, Canada | Series A, Series B, Series C | Software, Energy, Renewable Energy | $6.8M–$128M |
|
Chevron Technology Ventures
VC Fund
|
4 | United States, United Kingdom, Canada | Series A, Series B | Energy, Software, Manufacturing | $4.6M–$42M |
|
Altira Group
VC Fund
|
4 | United States, Canada, Sweden | Series A, Series B | Software, Energy, Renewable Energy | $600k–$36M |
|
Engine Ventures
VC Fund
|
3 | United States, Denmark | Seed, Series A | Biotechnology, Manufacturing, Medical | $5M–$45M |
|
Breakthrough Energy Ventures
VC Fund
|
3 | United States, Canada, France | Series A, Series B | Energy, Renewable Energy, Manufacturing | $10M–$195M |
|
EnCap Flatrock Midstream
VC Fund
|
3 | United States | Private Equity, Angel, Post-IPO Equity | Energy, Oil and Gas, Logistics | $125M–$450M |
|
Alumni Ventures
VC Fund
|
3 | United States, United Kingdom, Canada | Seed, Series A, Series B | Software, Artificial Intelligence, Information Technology | $1.5M–$79M |
|
Sun Mountain Capital
VC Fund
|
3 | United States | Series A, Series B, Series C | Medical, Health Care, Biotechnology | $202k–$157M |
|
MassVentures
VC Fund
|
3 | United States, Spain, United Kingdom | Grant, Seed, Series A | Health Care, Manufacturing, Software | $65k–$15M |
|
Breakout Ventures
VC Fund
|
3 | United States | Seed, Series A, Series B | Biotechnology, Life Science, Therapeutics | $2.7M–$130M |
|
Prototype Capital
VC Fund
|
3 | United States, Canada, Mexico | Seed, Pre-Seed | Robotics, Artificial Intelligence, Health Care | $130k–$4M |
|
TEDCO
VC Fund
|
3 | United States, Canada, Colombia | Seed, Grant, Pre-Seed | Health Care, Software, Biotechnology | $25k–$2.5M |
|
Cofounders Capital
VC Fund
|
3 | United States | Seed, Series A | Software, SaaS, Information Technology | $300k–$5.8M |
|
North Bridge Venture Partners & Growth Equity
VC Fund
|
3 | United States, Canada, Israel | Series B, Series C | Software, Enterprise Software, SaaS | $6M–$39M |
|
Equinor Technology Ventures
VC Fund
|
3 | United States, Norway, Canada | Series B, Series A | Oil and Gas, Energy, Software | $4M–$40M |
|
Trilantic North America
VC Fund
|
3 | United States, Canada | Private Equity, Seed | Energy, Oil and Gas, Manufacturing | $11M–$375M |
|
Asymmetry Ventures
VC Fund
|
3 | United States, India, United Kingdom | Seed, Series A, Pre-Seed | Software, Health Care, Biotechnology | $148k–$21M |
|
Mercury
VC Fund
|
3 | United States, India, United Kingdom | Series A, Seed, Series B | Software, SaaS, Health Care | $775k–$43M |
|
Javelin Venture Partners
VC Fund
|
3 | United States, Canada, India | Series A, Seed, Series B | Software, E-Commerce, Enterprise Software | $1.2M–$75M |
|
Chrysalix Venture Capital
VC Fund
|
3 | United States, Canada, The Netherlands | Series B, Series A | Energy, Manufacturing, CleanTech | $2M–$24M |
|
Missouri Technology Corporation
VC Fund
|
3 | United States | Seed, Grant | Health Care, Biotechnology, Software | |
|
Williams
VC Fund
|
2 | United States, Canada | Series A | Oil and Gas, Laser, Internet | |
|
Austin Ventures
VC Fund
|
2 | United States, China, Japan | Series B, Series A, Series C | Software, Enterprise Software, Internet | |
|
Worthington Industries
VC Fund
|
2 | United States | Seed | Energy, Oil and Gas, Transportation | |
|
Nat Friedman
Angel
|
2 | United States, United Kingdom, India | Seed, Series A, Series B | Software, Artificial Intelligence, Information Technology | |
|
St. Louis Arch Angels
VC Fund
|
2 | United States, Argentina | Seed, Series A | Biotechnology, Health Care, Medical Device | |
|
Fulcrum Global Capital
VC Fund
|
2 | United States, Canada, Ireland | Series A, Series B | Biotechnology, Agriculture, AgTech | |
|
Catamount Ventures
VC Fund
|
2 | United States, New Zealand, United Kingdom | Series A, Series B, Series C | Software, Manufacturing, Education | |
|
Eni Next
VC Fund
|
2 | United States, Italy, United Kingdom | Series A, Series B | Energy, Environmental Engineering, Renewable Energy | |
|
AAF Management Ltd.
VC Fund
|
2 | United States, India, Canada | Seed, Series A | Software, FinTech, Financial Services | |
|
Portland Seed Fund
VC Fund
|
2 | United States, Australia | Seed, Series A | Software, SaaS, Enterprise Software | |
|
SOSV
VC Fund
|
2 | United States, India, United Kingdom | Seed, Convertible Note, Pre-Seed | Biotechnology, Health Care, Software | |
|
Stanley Ventures
VC Fund
|
2 | United States, Spain, Israel | Seed, Series A | Manufacturing, Robotics, Physical Security | |
|
AP Ventures
VC Fund
|
2 | United States, France, Norway | Series A, Seed | Energy, Renewable Energy, Manufacturing | |
|
Third Sphere
VC Fund
|
2 | United States, Switzerland, Germany | Seed, Pre-Seed, Convertible Note | Software, Real Estate, Transportation | |
|
Rising Tide
VC Fund
|
2 | United States, Canada, India | Seed, Series A | Software, Artificial Intelligence, Biotechnology | |
|
The Yield Lab
VC Fund
|
2 | United States, Argentina, Brazil | Seed, Series A, Convertible Note | Agriculture, AgTech, Biotechnology | |
|
WI Ventures, LLC
VC Fund
|
2 | United States | Seed | Energy, Oil and Gas, Transportation | |
|
ATP Fund
VC Fund
|
2 | United States | Seed, Series A | Health Care, Analytics, Machine Learning | |
|
Donald R. Kendall
Angel
|
2 | United States | Series A | Analytics, Real Time, Oil and Gas | |
|
TotalEnergies Ventures
VC Fund
|
2 | United States, France, United Kingdom | Series B, Series C | Energy, Renewable Energy, Transportation | |
| Access all 1294 investors in United States Oil and Gas startups. | |||||
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!Investor list
The Houston Angel Network (HAN) is a nonprofit organization dedicated to developing the innovation ecosystem in Houston, Texas by supporting founders and startups with financial resources and mentorship.
Show more...Investment focus
- Industry: Health Care, Software, Medical
- Stage:Seed, Series A
- Geography: United States, Canada, France
Investor stats
- Total investments: 133
- Round size: Seed $25k–$1.8M; Series A $240k–$5M
- Lead/follow: 8% lead, 92% follow
Portfolio highlights
- ITeam — iTeam is transforming the way information technology (IT) and audio/video (A/V) installation services are packaged, sold and delivered through a new approach called Service-as-a-Product™ (SaaP™).
- Monster Mosquito — Monster Mosquito focuses on providing all-natural mosquito sentry repellent systems for its clients. The company also develops a biodegradable compound insecticide to exterminate biting insects.Monster Mosquito uses mosquito mist systems, which contains pyrethrum, a natural mosquito killer made from chrysanthemums. The company was founded in 2002by Kemper Modlin and Leo Niekerk.It is based in Spring, Texas.
- Quarri Technologies — Quarri is a leading provider of on demand web browser information security solutions that secure information and content at the endpoint. Their products give enterprises the ability to extend security controls temporarily to web browsers accessing their web applications, providing information protection and data leakage prevention wherever yourusers are.
Founded in 2016, Evok Innovations is a fund that focuses on early-stage companies in the areas of Clean Energy, CleanTech, ClimateTech and CarbonTech.
Show more...Investment focus
- Industry: Energy, Chemical, Oil and Gas
- Stage:Series A, Seed, Series B
- Geography: Canada, United States, Israel
Investor stats
- Total investments: 57
- Round size: Seed $2.5M–$11M; Series A $5M–$55M; Series B $2.8M–$58M
- Lead/follow: 33% lead, 67% follow
- Last fund: Likely still investing — raised $300M in 2022
Portfolio highlights
- SensorUp — SensorUp offers advanced software solutions for methane emissions management and reduction in the oil and gas industry, aligning with net zero goals and enhancing operational control through effective emissions reporting and measurement technology.
- Disa — Stay sustainable and profitable with DISA's high-pressure slurry ablation technology for reclamation and mining
- Moment Energy — Moment Energy empowers commercial and industrial clients across North America to reduce operational costs, increase energy resilience for business, and achieve sustainability goals.
Rev1 Ventures provides seed stage venture capital funding in Columbus, Ohio along with startup services, space, mentoring, and connections. Learn more!
Show more...Investment focus
- Industry: Software, Health Care, Information Technology
- Stage:Seed, Series A
- Geography: United States, Germany
Investor stats
- Total investments: 197
- Round size: Seed $192k–$4M; Series A $1.2M–$18M
- Lead/follow: 31% lead, 69% follow
- Last fund: May invest from a new fund soon — raised $20M in 2021
Portfolio highlights
- FinOpsly — Maximize your cloud ROI with FinOpsly. Our AI-driven platform empowers organizations with smart cost management, fostering collaboration across teams for over 32% in savings. Simplify your cloud strategy with FinOpsly.
- InnerActiv — InnerActiv is a cybersecurity software company that protects organizations from insider threats, fraud, and data loss at the endpoint. Built with an AI-driven, behavior-based approach, InnerActiv delivers real-time visibility into how users interact with sensitive data, systems, and devices—detecting risky activity such as data grazing, policytesting, and low-and-slow reconnaissance before it leads to a breach. The platform’s lightweight, encrypted agents and endpoint-first design provide proactive protection, faster response, and seamless integration with existing security stacks.
- Niobium Microsystems — The encrypted cloud has arrived.
Cottonwood Technology Fund is a venture capital firm that focuses on high-tech / deeptech investments. It focuses on investing in patent-based high-tech and hardware startups Sectors: robotics, photonics, optics, nanotech, sensor tech, telecom, automotive, cleantech, green energy, Medtech, chemicals, and advanced materials.The company wasfounded in 2010 and headquartered in New Mexico, United States.
Show more...Investment focus
- Industry: Manufacturing, Health Care, Biotechnology
- Stage:Series A, Series B, Seed
- Geography: United States, The Netherlands, Germany
Investor stats
- Total investments: 78
- Round size: Seed $1.5M–$12M; Series A $549k–$6.1M; Series B $2M–$13M
- Lead/follow: 50% lead, 50% follow
- Last fund: May invest from a new fund soon — raised $75M in 2020
Portfolio highlights
- Flexiramics —
- Masterson Industries — Masterson Industries is a new venture focused on the development and production of specialty materials. We’ve built a significant Intellectual Property portfolio and recently moved into a new production facility. Our products enable new capabilities for a broad range of industries that include defense, medical devices, electronics, andtelecommunications. Most recently we’ve added sales and marketing expertise in each of the targeted industries. Transition from initial concept to a complete team poised for commercial expansion is complete. Preparation for the commercialization demonstration is underway.
- Orange Quantum Systems — For quantum chips of several to hundreds of qubits. Develop, benchmark and scale your next quantum chip with solutions from OrangeQS.
RockPort Capital is a multi-stage venture capital firm that invests in the areas of alternative and traditional energy, mobility, and sustainability. For more than a decade RockPort has partnered with entrepreneurs to foster growth and create value in a broad range of industrial and consumer facing companies whose technologies and products provideinnovative solutions to significant worldwide markets. RockPort has a collaborative approach to investing, deep domain expertise, and insights into all aspects of energy and cleantech. With offices in Boston and Menlo Park, RockPort is globally recognized as being among the largest and most established energy-focused venture capital firms.
Show more...Investment focus
- Industry: Energy, Manufacturing, Software
- Stage:Series C, Series B, Series A
- Geography: United States, Canada, Norway
Investor stats
- Total investments: 102
- Round size: Series A $4M–$14M; Series B $6.5M–$30M; Series C $10M–$32M
- Lead/follow: 23% lead, 77% follow
- Last fund: May invest from a new fund soon — raised $450M in 2008
Portfolio highlights
- Accend — Accend, Inc. develops software solutions for the oil drilling industry in the United States. The company’s software provides petroleum well data, drilling permits data, and interactive mapping and notifications. It also offers enterprise data collection and application development services. The company was incorporated in 2012 and is based inAustin, Texas.
- Enlighted — Designed to give you more control over the buildings you manage, increase efficiency and make you smarter about virtually everything in your commercial spaces, Enlighted converts the abstract Internet of Things into something tangible.Enlighted’s mission is to help our customers reach long-range sustainability goals while saving money andincreasing efficiency. Using our first-in-class sensor and analytics platform, we provide smart energy solutions for commercial buildings. Our technology reduces costs and improves the comfort of workspaces and the efficiency of the people who work in them.Our solutions go beyond theory. Customers are saving millions in energy costs - up to 70% in some instances - while making smarter business decisions based on the actionable data we provide. To date, our sensors have been installed in over 70,000 square-feet and are deployed in Fortune 1000 company workplaces, like AT&T and Oracle.
- Evergreen Solar — Evergreen Solar, Inc. develops, manufactures and markets STRING RIBBONâ„¢ solar power products using its proprietary, low-cost wafer technology. The company's patented wafer manufacturing technology uses significantly less polysilicon than conventional processes. Evergreen Solar's products provide reliable and environmentally cleanelectric power for residential and commercial applications globally.
Founders Fund is a San Francisco based venture capital firm investing in companies building revolutionary technologies.
Show more...Investment focus
- Industry: Software, Health Care, Information Technology
- Stage:Series A, Seed, Series B
- Geography: United States, United Kingdom, Germany
Investor stats
- Total investments: 821
- Round size: Seed $1.5M–$16M; Series A $5.6M–$50M; Series B $15M–$100M
- Lead/follow: 34% lead, 66% follow
- Last fund: Likely actively investing — fund raised in 2025
Portfolio highlights
- Quantcast — We are taking an entirely new approach to advertising on the open internet.
- Workstream — Workstream is an automated hiring platform that helps companies employing hourly workers. The platform helped Jamba, Chick-fil-A, McDonald's, Dunkin', Applebee's, Auntie Anne's, Cinnabon to increase their bottom line and cost savings.Workstream was founded in 2017 and is headquartered in San Francisco, California, UnitedStates.
- Valinor Enterprises — Valinor is a new kind of defense and government tech company. We build and buy mission-critical technologies to fill the gaps others ignore.
Energy Impact Partners LP (EIP) is a global venture capital firm leading the transition to a sustainable future. EIP brings together entrepreneurs and the world's most forward-looking energy and industrial companies to advance innovation. With over $2.5 billion in assets under management, EIP invests globally across venture, growth, credit,and infrastructure.
Show more...Investment focus
- Industry: Software, Energy, Renewable Energy
- Stage:Series A, Series B, Series C
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 190
- Round size: Series A $9M–$33M; Series B $15M–$91M; Series C $23M–$128M
- Lead/follow: 49% lead, 51% follow
- Last fund: Likely still investing — raised $112M in 2023
Portfolio highlights
- Greenlots — Greenlots is unlocking the possibilities of the new electric mobility future by delivering innovative software, services and expertise that empowers utilities, cities, communities and automakers to deploy EV charging infrastructure at scale. Their technology brings together the latest in EV charging and grid management software, connecting peoplein a safer, cleaner, and smarter way. Headquartered in Los Angeles, CA, the company’s global footprint spans across three continents with deployments in 13 different countries.
- Arcadia — Arcadia unlocks access to global utility data. Our technology powers the next generation of climate solutions, giving anyone the tools to electrify and decarbonize.
- CIMCON Lighting — At Quantela, we empower our customers with the right digital infrastructure to deliver greater economic, social, and environmental outcomes for their constituents, changing the world of tomorrow.
Good Growth Capital is an early-stage venture capital firm known for its expertise in finding, assessing and cultivating complex science and technology.
Show more...Investment focus
- Industry: Health Care, Biotechnology, Software
- Stage:Seed, Series A, Convertible Note
- Geography: United States, France, Israel
Investor stats
- Total investments: 115
- Round size: Seed $505k–$12M; Series A $4.2M–$20M; Convertible Note $25k–$300k
- Lead/follow: 36% lead, 64% follow
- Last fund: Likely still investing — raised $100M in 2023
Portfolio highlights
- Obsidio — Obsidio™ Conformable Embolic with aqueous gel technology is a 510(k) cleared device, the first of its kind to have a specific on-label indication for peripheral use in the U.S.
- NALA Membranes — NALA Systems is a cleantech startup company located in the heart of Research Traingle Park in Durham, NC. The NALA team is dedicated helping to change the global water crisis by producing a new chlorine tolerant membrane for reverse osmosis. Click to learn more.
- Osteoboost — Bone Health Technologies specializes in developing medical devices designed for low bone mass. Its solution is a gentle mechanical stimulation that mimics weight-bearing exercise, providing an effective non-drug intervention. It offers the OsteoBoost device that relies on safe, natural, and effective whole-body vibration technology usingvibrational energy to turn stem cells into the bone using the same mechanisms as physical exercise. The company was founded in 2018 and is headquartered in San Francisco, California.
Element Partners invests exclusively in established high growth companies in the energy and clean technology markets. They specifically focus on companies with innovative solutions to global energy, resource, and environmental problems. Element strives to become a long-term partner with passionate business leaders who have built pioneeringcompanies. They have a long history of providing their companies with the financial resources, industry contacts, and strategic insights necessary to maximize growth and shareholder return.Since 1995, Element’s team has successfully managed over $1.2 billion in capital commitments spanning six investment partnerships. All of these partnerships have been focused on investing in and profitably growing energy, industrial, and environmental related businesses. Over the course of more than fourteen years, the principals of Element have collectively invested in over 100 clean technology companies making Element one of the earliest and most experienced alternative energy and clean technology investors.
Show more...Investment focus
- Industry: Energy, Manufacturing, Renewable Energy
- Stage:Series A, Series B
- Geography: United States, China, Norway
Investor stats
- Total investments: 40
- Round size: Series A $2M–$33M; Series B $600k–$60M
- Lead/follow: 30% lead, 70% follow
- Last fund: May invest from a new fund soon — last raise in 2008
Portfolio highlights
- Circle Pharma — Circle Pharma is an early-stage biotechnology company applying proprietary computational design algorithms and innovative chemistry to develop cell-permeable macrocycle peptide therapeutics against important clinical targets. It does this through an iterative, rational design process that deploys large virtual libraries of conformationally diversemacrocycle scaffolds selected for inherent permeability. The company was founded by Matt Jacobson and Scott Lokey in 2012 and is headed by David J. Earp.
- Leff Electric — Leff Electric distributes electrical products that include energy-saving appliances and services, lamps, lighting fixtures, ballasts, distribution equipment, conduit, connectors, wire, enclosures, and more for manufacturers. They offer electrical products and services for the commercial, industrial, and residential markets.
- Fat Spaniel Technologies — Founded in 2003, Fat Spaniel Technologies is the leading independent provider of critical monitoring and reporting services for the renewable energy industry. Today, the company's solutions are utilized by solar power producers, financiers, system integrators, and OEMs, and growing a growing number of wind power companies. Fat Spanielsolutions help optimize energy output, reduce operations and maintenance costs, contain risk, and increase return on investment for renewable energy power plant projects.
Prelude Ventures invests in and supports early-stage startups with the greatest potential to mitigate climate change. For us, climate is everything.
Show more...Investment focus
- Industry: Software, Energy, Renewable Energy
- Stage:Series A, Series B, Series C
- Geography: United States, Canada
Investor stats
- Total investments: 161
- Round size: Series A $6.8M–$33M; Series B $10M–$100M; Series C $16M–$128M
- Lead/follow: 30% lead, 70% follow
- Last fund: May invest from a new fund soon — last raise in 2013
Portfolio highlights
- Rumin8 — Rumin8 - Solving livestock methane emissions
- Thea Energy — Discover Thea Energy, a fusion energy company reinventing the stellarator to create a limitless source of zero emission energy for a sustainable future.
- Latitude Media — Post Script Media works with companies and organizations to make compelling audio.
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!Chevron Technology Ventures champions innovation, commercialization and integration of emerging technologies within Chevron.
Show more...Investment focus
- Industry: Energy, Software, Manufacturing
- Stage:Series A, Series B
- Geography: United States, United Kingdom, Canada
Investor stats
- Total investments: 167
- Round size: Series A $4.6M–$34M; Series B $6.5M–$42M
- Lead/follow: 10% lead, 90% follow
- Last fund: May invest from a new fund soon — raised $90M in 2019
Portfolio highlights
- Natron Energy — Natron Energy is safely changing how energy is stored and consumed with our sodium-ion battery technology. Learn more!
- Aquanta Vision —
- Ardent Process Technologies — Proven, practical solutions for industrial point-source carbon capture and other challenging chemical separations.
Altira provides venture capital funding for energy technology products and advantaged service offerings.
Show more...Investment focus
- Industry: Software, Energy, Renewable Energy
- Stage:Series A, Series B
- Geography: United States, Canada, Sweden
Investor stats
- Total investments: 44
- Round size: Series A $600k–$26M; Series B $2.3M–$36M
- Lead/follow: 36% lead, 64% follow
- Last fund: Likely still investing — fund raised in 2024
Portfolio highlights
- Arkestro — Bid Ops is the only predictive procurement software built to keep your team continuously exceeding targets. Using Bid Ops, you can orchestrate your activities across systems using instant forecasts and real-time collaboration. Predict and win 2-5x faster savings and never get stuck waiting for a KPI report again. Learn more athttps://www.bidops.com
- Mojo AI — Mojo AI develops an AI-driven platform that helps to save lives and reduce injuries at industrial worksites. It leverages the vast amounts of historical and ongoing data that exist inside of organizations to provide better insights and allow leaders to solve problems early—before they become crises.
- IOTA Software — IOTA Software is a provider of data visualization that connects people, assets, and manufacturing processes. The company's team has extensive experience in the industrial process manufacturing sector.
We invest in Tough Tech founders.
Show more...Investment focus
- Industry: Biotechnology, Manufacturing, Medical
- Stage:Seed, Series A
- Geography: United States, Denmark
Investor stats
- Total investments: 41
- Round size: Seed $5M–$8.5M; Series A $21M–$45M
- Lead/follow: 56% lead, 44% follow
- Last fund: Likely still investing — fund raised in 2024
Portfolio highlights
- Superlight — Superlight develops purpose-built commercial vehicles designed to change the economics and physics of middle-mile logistics. The company engineers trucks from first principles using a lightweight aluminium monocoque, composite materials, and aerospace-inspired structural design instead of traditional steel ladder chassis. Its platform replaces manymechanical components with independent electric drive, a digital electrical architecture, and software-defined control systems. Superlight integrates an AI-driven fleet platform called ALIS that uses real-time vehicle data to predict maintenance, schedule service, and optimise uptime. The Superlight Production System applies modular, bonded aluminium manufacturing and a digital twin called SuperVisor to monitor assembly quality. The vehicles aim to increase payload volume, reduce energy cost per kilometre, and lower operational risk for commercial fleets.
- Blue Energy — Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.
- Foundation Alloy — Foundation Alloy makes better parts, faster, for modern engineering.
Focused on developing and deploying the critical climate solutions our world needs to reach net-zero emissions by 2050.
Show more...Investment focus
- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Series A, Series B
- Geography: United States, Canada, France
Investor stats
- Total investments: 247
- Round size: Series A $10M–$55M; Series B $30M–$195M
- Lead/follow: 45% lead, 55% follow
- Last fund: Likely still investing — fund raised in 2024
Portfolio highlights
- WeaveGrid — WeaveGrid operates with utilities and owners of electric vehicles (EV) to allow and speed up transportation electrification. Using machine learning, optimization, and predictive analytics, the company's software solution solves several EV-grid integration challenges for utilities in a systems-oriented manner; helps integrate renewable energyresources on the grid; and saves utility customers' money on their bills.
- 75F — 75F's award-winning smart sensors and controls improve indoor air quality and make commercial buildings more comfortable and energy efficient. Automatically.
- Dandelion Energy — Dandelion's nation-leading geothermal drilling and heat pumps provide cost-effective, renewable home heating and cooling.
EnCap Flatrock Midstream is a venture capital firm with a singular focus: identifying, investing in and enhancing the value of great businesses and attractive assets in the midstream sector of North America's oil and gas industry. Founded in 2008 by Flatrock Energy Advisors and EnCap Investments L.P., the firm is guided by a disciplined andpersistent approach to value creation through the rigorous application of intellectual and financial capital. The firm manages the EnCap Flatrock Midstream Funds I, II and III, which together have approximately $5.6 billion in institutional capital commitments from a broad range of prestigious institutional investors. EnCap Flatrock has more than $6.5 billion in total assets under management.
Show more...Investment focus
- Industry: Energy, Oil and Gas, Logistics
- Stage:Private Equity, Angel, Post-IPO Equity
- Geography: United States
Investor stats
- Total investments: 28
- Round size: Angel $200M–$300M; Private Equity $125M–$450M
- Lead/follow: 96% lead, 4% follow
- Last fund: May invest from a new fund soon — raised $3.3B in 2018
Portfolio highlights
- Aspen Midstream — Aspen Midstream offers a full suite of integrated midstream solutions to oil and gas producers operating across North America. Services include natural gas gathering, processing, compression and treating; condensate stabilization and vapor recovery; crude oil gathering and terminaling; and produced-water gathering and disposal.Aspen’sleadership team is comprised of four founding partners, a group of energetic oil and gas professionals with a proven ability to execute on growth-oriented midstream projects. The founders have been working together for more than eight years and collectively have vast experience working in areas across the country including the Eagle Ford Shale, the Permian’s Delaware and Midland basins, the Midcontinent, the Haynesville Shale and the Barnett Shale.
- Rangeland Energy — Rangeland Energy is an Oil & Energy Company that specialize in natural gas,natural gas liquids and other petroleum products.
- Vecino Energy Partners — Vecino Energy Partners is a growth-oriented energy infrastructure company.
Access curated startup investment opportunities and diversified venture capital exposure designed for accredited investors.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Information Technology
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, Canada
Investor stats
- Total investments: 1791
- Round size: Seed $1.5M–$10M; Series A $5.5M–$37M; Series B $11M–$79M
- Lead/follow: 7% lead, 93% follow
- Last fund: Likely actively investing — fund raised in 2025
Portfolio highlights
- NextDroid — NextDroid - We're Doing Something Different
- Enact — Enact is a leading solar energy and solar software company serving homeowners, businesses, and installers. Get a free quote or request a demo today!
- ARRIS — Using next-gen advanced manufacturing technologies, ARRIS Composites produces smarter, lighter, stronger, and more sustainable products at scale.
Sun Mountain Capital is an asset management firm specializing in venture capital and private credit through direct and multi-manager investments.
Show more...Investment focus
- Industry: Medical, Health Care, Biotechnology
- Stage:Series A, Series B, Series C
- Geography: United States
Investor stats
- Total investments: 50
- Round size: Series A $202k–$5.1M; Series B $2M–$19M; Series C $4M–$157M
- Lead/follow: 18% lead, 82% follow
- Last fund: May invest from a new fund soon — raised $28M in 2018
Portfolio highlights
- Uvera — Long Lasting Fresh Food
- Vega Cloud — Vega is a next-generation Cloud management platform. With increased visibility, scalable management, and advanced optimization strategies, Vega can save you up to 35% on your monthly cloud bill.
- Green Theme Technologies — Green Theme Technologies is a developer of environmentally-friendly, dry textile finishing technology. It is a textile innovation company with the mission to create products that out-perform existing technologies while eliminating water usage and pollution. The company was founded in 2012 and is based in Rio Rancho, New Mexico.
MassVentures is a venture capital firm focused on catalyzing the Massachusetts innovation economy by funding and supporting seed-stage, deep tech startups as they move from concept to commercialization.
Show more...Investment focus
- Industry: Health Care, Manufacturing, Software
- Stage:Grant, Seed, Series A
- Geography: United States, Spain, United Kingdom
Investor stats
- Total investments: 290
- Round size: Seed $500k–$7M; Grant $65k–$500k; Series A $500k–$15M
- Lead/follow: 31% lead, 69% follow
- Last fund: May invest from a new fund soon — raised $5M in 2012
Portfolio highlights
- Stata DX — Stata DX is a developer of a disease management eRapid technology designed to implement custom biomarker panels for at-home patient monitoring in clinical studies. The company's technology is a low-cost, affinity-based electrochemical sensing platform that can simultaneously detect a wide range of biomarkers in complex biological fluids,specifically liquid MRI for the brain, with high sensitivity and selectivity using as little as a single drop of blood, allowing researchers to learn about the composition of a system in real-time.Stata DX was established in Cambridge, Massachusetts.
- Everest Biolabs — Everest Biolabs supplies exosome and EV isolation tools, ELISA kits, and instruments for research in biotech and academic labs.
- EnVision Endoscopy — EnVision Endoscopy is a medical device that provides endoscopic surgeries with innovative solutions.
Building the Future Powered by Science
Show more...Investment focus
- Industry: Biotechnology, Life Science, Therapeutics
- Stage:Seed, Series A, Series B
- Geography: United States
Investor stats
- Total investments: 35
- Round size: Seed $3.3M–$20M; Series A $2.7M–$65M; Series B $7.2M–$130M
- Lead/follow: 26% lead, 74% follow
- Last fund: Likely still investing — raised $113M in 2021
Portfolio highlights
- Passkey — Passkey Therapeutics is pioneering a new class of medicines, Synergistic Multifunctional Therapeutics (SMThs). It is designed to address complex diseases by targeting rare combinations of proteins that work together.
- Copernic Catalysts — Mantel is developing the material solution to carbon capture
- EnPlusOne Biosciences — EnPlusOne Biosciences provides innovative solutions for emerging RNA therapeutics.
At Prototype Capital, we're on a mission to help young ambitious founders around the country build lasting 100-year businesses around products that change the status quo by 10x.
Show more...Investment focus
- Industry: Robotics, Artificial Intelligence, Health Care
- Stage:Seed, Pre-Seed
- Geography: United States, Canada, Mexico
Investor stats
- Total investments: 23
- Round size: Seed $130k–$4M
- Lead/follow: 0% lead, 100% follow
- Last fund: May invest from a new fund soon — last raise in 2018
Portfolio highlights
- Nilo — Nilo is a collaborative 3D platform that works across desktop, mobile, Discord, and Telegram. It combines generative AI with world-building tools, allowing users to generate assets, characters, animations, and code from natural language or drawings. The result: a radically simplified creation experience that lowers the barrier to entry andaccelerates how quickly new ideas can be built, tested, and shared.It’s creation at the speed of culture: whether spinning up a game inspired by today’s viral sound, turning a group chat joke into a playable world or crafting a custom hangout, Nilo transforms imagination into interaction — instantly and collaboratively.Nilo’s key features include:Text-to-3D generation: Create characters, environments, and code from prompts or images. Browser-Based: Nilo runs entirely in your browser - no installs, no downloads, no friction. Voice-enabled coding: A built-in AI-powered code editor that supports spoken commands and natural language for playful, social programming. Real-time multiplayer: Co-create and play with friends instantly.Nilo was founded in April 2024, bringing together veterans from Fortnite, Twitch, YouTube, Snapchat, Microsoft, Adobe, Blizzard, VRChat, Rec Room, and major VFX projects such as Avatar and Star Wars.
- Robot.com — Robot.com develops and operates autonomous mobile robots designed to perform real-world tasks across food service, logistics, advertising, inspection, and warehouse operations. The company provides robotic platforms that navigate dynamic indoor and outdoor environments, handle materials, deliver goods, display digital media, and conduct routineinspections with minimal human intervention. Its systems combine autonomous navigation, fleet management software, and remote monitoring to support scalable deployments across multiple use cases. Robot.com offers solutions for commercial kitchens, campuses, sidewalks, warehouses, and urban settings, adapting robot behavior to changing workflows and conditions.
- Sunrise Robotics — Sunrise Robotics creates a virtual replica of the workstation and trains the robot’s integrated AI brain within this simulation.
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!TEDCO is an independent organization that strives to be Maryland’s lead source for entrepreneurial business assistance and seed funding for the development of startup companies in Maryland’s innovation economy.
Show more...Investment focus
- Industry: Health Care, Software, Biotechnology
- Stage:Seed, Grant, Pre-Seed
- Geography: United States, Canada, Colombia
Investor stats
- Total investments: 288
- Round size: Seed $100k–$2.5M; Grant $50k–$1M; Pre-Seed $25k–$900k
- Lead/follow: 67% lead, 33% follow
Portfolio highlights
- Omni Biosciences — Omni Biosciences is a minority women-owned biotechnology company.
- Nodal Therapeutics — Nodal Therapeutics is a venture-backed startup developing next-generation antigen-specific tolerance technology to stop autoimmune disease.
- Allegany College of Maryland — The main campus of the Allegany College of Maryland rests in Cumberland, off of Willow Brook Road. As the biggest of the school’s three campuses, Cumberland has all of the amenities you may never have expected from a small college. Each building is equipped with the latest modern facilities, making for an up-to-date learning experience. There arealso dining areas, a student lounge, and a state of the art physical education building with a gym and swimming pool.Within the list of extensive fields of study are the social, biological and political sciences, criminal justice and criminology, many fields in the humanities, accounting and business programs, automotive and other technical studies, culinary arts, hotel and restaurant management, forest technology, health fields including dental hygiene, physical education, nursing, and pharmacy technician studies, and more. Advice is not something you’ll be lacking at Allegany. The tutoring services can help you through any academic rough patches. Transfer advising can prepare you to go to a four-year college. Career advising counselors can help you pick a major, assess your interests and aptitudes, and help find you a career.Along with federal financial aid and veteran’s benefits, Allegany also offers a catalog full of scholarships from major related aid to local endowments to eligible students.
Venture Capital fund focused on seed stage B2B software companies in the Southeast
Show more...Investment focus
- Industry: Software, SaaS, Information Technology
- Stage:Seed, Series A
- Geography: United States
Investor stats
- Total investments: 61
- Round size: Seed $300k–$3.5M; Series A $2.2M–$5.8M
- Lead/follow: 52% lead, 48% follow
- Last fund: Likely still investing — raised $24M in 2022
Portfolio highlights
- Ecobot — Optimize environmental permitting and leverage field data into improvements throughout the construction and mitigation banking lifecycles.
- ViewStub — ViewStub is an event software for professionals around the globe producing in-person, hybrid, and virtual experiences. Sell. Stream. Save.
- Automation Intellect — Automation Intellect is a SaaS company that is improving industrial machine performance using data analytics.It is an asset performance management platform leveraging IIOT, cloud, and analytic capabilities. The solution provides visibility into asset performance that helps drive immediate improvements in output, downtime, and quality.BradDeMarco founded the company in Matthews, North Carolina in 2016.
North Bridge provides seed-to-growth stage funding for businesses in several sectors such as software, communications and infrastructure, digital media, healthcare, and material production.North Bridge Venture Partners invests in exceptional people whose ideas have the potential to disrupt the way they live and work. They provide seed-to-growthfinancing to help transform those ideas into companies and those companies into market leaders.
Show more...Investment focus
- Industry: Software, Enterprise Software, SaaS
- Stage:Series B, Series C
- Geography: United States, Canada, Israel
Investor stats
- Total investments: 247
- Round size: Series B $8M–$30M; Series C $6M–$39M
- Lead/follow: 33% lead, 67% follow
- Last fund: May invest from a new fund soon — raised $580M in 2013
Portfolio highlights
- CubicPV — Solar is a remarkable technology. We make it even better. Our innovation is tandem. Our promise is more power per square meter.
- SmartAsset — SmartAsset's free and interactive tools help you make smarter decisions on home buying, refinance, retirement, life insurance, taxes, investing, personal loans, and more
- Lyra Therapeutics — We are pioneering a new therapeutic approach to treat debilitating ear, nose and throat (ENT) diseases that impact the lives of millions of people.
Equinor is an energy company that is engaged in the exploration, development, and production of oil and gas, as well as wind and solar power. It also sells crude oil and is a major supplier of natural gas, with activities in processing, refining, and trading. Its activities are managed through eight business areas, staff and support divisions, andhas operations in North and South America, Africa, Asia, Europe and Oceania, and Norway.
Show more...Investment focus
- Industry: Oil and Gas, Energy, Software
- Stage:Series B, Series A
- Geography: United States, Norway, Canada
Investor stats
- Total investments: 12
- Round size: Series A $4.4M–$6M; Series B $4M–$40M
- Lead/follow: 50% lead, 50% follow
Portfolio highlights
- eSmart Systems — ESmart Systems provides AI-driven software solutions to the energy industry and service providers. The company is based on more than 20 years of international experience in establishing and operating knowledge based, leading IT and energy related companies targeting global markets.The company provides software solutions to the energy industry andservice providers. Its cloud-born platform is designed to handle and exploit the Internet of Things, Big Data and Analytics in real-time. Common to all applications is vast data quantities gathered from sensors, which are analyzed using advanced prediction and optimization models. This results in completely new ways of visualizing data, making decisions and saving resources and costs. The platform is designed for Big Data from the ground up without legacy.eSmart Systems originates from the renowned IFE environment (Institute for Energy Technology). The company was founded in 2012 by an experienced team previously responsible for large IT service exports including delivery of the world's first power exchange to Nord Pool, the Nordic Power Exchange, in 1991. Since 2012 the company has grown rapidly and currently consists of almost 80 employees with offices in Norway, Denmark, the UK, and USA.
- Data Gumbo — Data Gumbo is the smart contract company trusted by global industrial enterprises. The only network of enterprises and their customers, suppliers and vendors that successfully incorporates real-time sensor level and field data to validate transactions, GumboNet™ reduces costs by more than 10% for all network members by automatically eliminatingpayment delays, disputes and complicated reconciliations.To date, Data Gumbo has received equity funding with Saudi Aramco Energy Ventures, the venture subsidiary of Saudi Aramco; Equinor Ventures, the venture subsidiary of Equinor, Norway’s leading energy operator; and L37, a hybrid venture capital and private equity company. Data Gumbo is headquartered in Houston, Texas, with global offices in Stavanger, Norway, and London, UK. For more information, visit www.datagumbo.com.
- Earth Science Analytics — Earth Science Analytics is an innovative software technology company, established with a clear vision: to build the next generation of subsurface technologies and workflows. With proven Artificial Intelligence (AI)/Machine Learning (ML) technology, extensive domain and industry knowledge, we enable rapid digitalisation of the energy industry, focusing in particular on Oil & Gas, New Energy, and Asset Management.
Trilantic North America is a private equity firm focused on control and significant minority investments in North America. Trilantic North America's primary investment focus is in the business services, consumer, and energy sectors.
Show more...Investment focus
- Industry: Energy, Oil and Gas, Manufacturing
- Stage:Private Equity, Seed
- Geography: United States, Canada
Investor stats
- Total investments: 41
- Round size: Private Equity $11M–$375M
- Lead/follow: 85% lead, 15% follow
- Last fund: Likely still investing — fund raised in 2022
Portfolio highlights
- Lifetime Quality — Lifetime Quality offers roofing installation, repair, replacement, and storm restoration for homes and businesses.
- SOFIE — Our vision is to improve patient outcomes by developing and delivering molecular diagnostics and therapeutics (theranostics).
- Rarebreed Veterinary Partners — We are an innovative community of veterinary hospitals that provides exceptional work experiences and patient care through people-first partnerships.
Asymmetry Ventures invests in scalable early-stage companies with exceptional defensibility.
Show more...Investment focus
- Industry: Software, Health Care, Biotechnology
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, India, United Kingdom
Investor stats
- Total investments: 206
- Round size: Seed $1M–$5M; Pre-Seed $148k–$2.2M; Series A $5M–$21M
- Lead/follow: 2% lead, 98% follow
Portfolio highlights
- Enlightra — Extreme-bandwidth data transmission enabled by light
- Persist AI — Persist AI develops PLGA microspheres for long-acting injectable formulations 50% faster using automation and AI.
- Coreshell Technologies — Battery Capacity Unlocked
Mercury is an early-stage venture capital platform that seeks out transformative software startups, led by exceptional founders, in communities across America. To date, Mercury has created over $9 billion of value with an operationally-focused venture investment strategy helping startups achieve rapid, sustainable growth. Mercury partners withfirst-time entrepreneurs who require support and guidance, as well as seasoned founders seeking to leverage the assets and talent of our growth partner network.
Show more...Investment focus
- Industry: Software, SaaS, Health Care
- Stage:Series A, Seed, Series B
- Geography: United States, India, United Kingdom
Investor stats
- Total investments: 168
- Round size: Seed $775k–$6M; Series A $1M–$15M; Series B $3.6M–$43M
- Lead/follow: 37% lead, 63% follow
- Last fund: Likely still investing — raised $160M in 2023
Portfolio highlights
- Apto — Our commercial real estate CRM consolidates your contact, property, and deal data all in one place. The best part is you can track everything!
- MSPbots.ai — Discover MSPbots, the leader in proactive intelligence for MSPs. We offer Business Intelligence Dashboards and RPA solutions to enhance efficiency, provide actionable insights, and drive growth.
- OpenTrade — OpenTrade providers web3 treasurers, institutions, and accredited investors access to on-chain structured financial products backed by investment grade RWAs.
Javelin Venture Partners invests in early-stage tech companies with incredible potential, managed by teams of energetic, trustworthy, and capable leaders. Javelin looks for advanced bleeding-edge innovations, where the addressable market size is substantial, and strong competitive advantages exist. A typical investment is between $1 to $6million, with reserves for follow-on investments. In addition, Javelin also considers smaller seed investments for unique companies just getting started. Located in downtown San Francisco, while invests throughout the world. Javelin is a very active investor with a long-term outlook and the objective of creating substantial value.
Show more...Investment focus
- Industry: Software, E-Commerce, Enterprise Software
- Stage:Series A, Seed, Series B
- Geography: United States, Canada, India
Investor stats
- Total investments: 150
- Round size: Seed $1.2M–$9M; Series A $4M–$19M; Series B $8M–$75M
- Lead/follow: 42% lead, 58% follow
- Last fund: Likely actively investing — fund raised in 2024
Portfolio highlights
- CloudX — CloudX is a supply side platform for mobile and AI publishers. Boost revenue with AI workflows and a liquid marketplace.
- Resemble AI — AI voice generator with voice cloning for text to speech.
- Nexenta Systems — Nexenta is the global leader in Open Source-driven Software-Defined Storage (OpenSDS) with 6,000+ customers, 400+ partners, 46,000+ community members, 40+ patents, and 2,000+ petabytes of storage capacity under management. Nexenta has redefined the storage industry via its unique dual leadership in Open Source community collaboration andSoftware-Defined Storage innovation. Nexenta OpenSDS solutions are "100% Software." Nexenta supports any app-, cloud-, protocol-, and hardware-platform; providing organizations with the "Total Freedom" to fight against predatory vendor lock-in. Nexenta provides organizations with the benefits of Software-Defined Everything-centric Cloud Computing – from data centers to end users; from the infrastructure to apps. Nexenta enables the widest variety of legacy, Windows, web, virtual, and cloud-native apps; supporting any rich media-driven Mobile and Social Living, Internet of Things, Big Data-driven Commercial Off The Shelf (COTS) and/or Do-It-Yourself (DIY) Cloud deployment – from Private and Public to Hybrid Clouds. Founded around an "Open Source” platform and industry-disrupting vision, Nexenta delivers its award-winning "software-only unified storage management" solutions with 24x7 consulting, service, support, and a global partner network, including Cisco, Citrix, Dell, Docker, HP, Micron, Openstack, Quanta, SanDisk, Seagate, Supermicro, VMware, Western Digital, Wipro, and many others. Nexenta: 100% Software. Total Freedom. All Love.For more information visit, www.nexenta.com
Leading global venture capital fund that invests in resource intensive industries across North America and Europe.
Show more...Investment focus
- Industry: Energy, Manufacturing, CleanTech
- Stage:Series B, Series A
- Geography: United States, Canada, The Netherlands
Investor stats
- Total investments: 105
- Round size: Series A $2M–$16M; Series B $5.4M–$24M
- Lead/follow: 28% lead, 72% follow
- Last fund: Likely still investing — fund raised in 2023
Portfolio highlights
- Geopyörä Oy — Geopyörä is the state of the art in rock breakage characterization testing and it was developed to allow mining companies to test several samples at low cost for geometallurgical, comminution design and control applications
- General Fusion — General Fusion is developing fusion energy: a clean, safe, abundant and on-demand approach to generating electricity.
- Rithmik Solutions — We increase uptime in mines with advanced analytics that optimize maintenance and extend equipment life.
Missouri Technology Corporation is an American venture capital firm that promotes entrepreneurship and the growth of high-tech companies. Promoting entrepreneurship and fostering the growth of emerging, high-tech companies in Missouri
Show more...Investment focus
- Industry: Health Care, Biotechnology, Software
- Stage:Seed, Grant
- Geography: United States
Investor stats
- Total investments: 113
- Lead/follow: no public data
Portfolio highlights
- Agragene — Agragene develops sterile male insects to replace chemical pesticides for the control of crop pests. This form of insect birth control is safe and effective
- Aferna Bio — Aferna Bio is a biotechnology research company.
- Edison Agrosciences — Edison Agrosciences is an agricultural biotechnology company dedicated to developing and commercializing innovative solutions for the production of plant-based industrial materials, with a primary focus on the development of alternative rubber crops. They are engineering yield improvements and the novel production of industrial materials insuitable plant systems. Edison has an emerging IP portfolio covering multiple technical strategies and they are developing strategic partnerships to mitigate the risk of pilot scale crop and product validation. Edison’s strong leadership team has a track record of success in industry.
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!Find out how Williams is providing infrastructure that safely delivers natural gas products to fuel a clean energy economy.
Show more...Investment focus
- Industry: Oil and Gas, Laser, Internet
- Stage:Series A
- Geography: United States, Canada
Investor stats
- Total investments: 3
- Lead/follow: no public data
Portfolio highlights
- Aurora Hydrogen — Producing the lowest-cost clean hydrogen fuel for hard to abate industry and transportation sectors. Efficient pyrolysis. Proven technology. On-site production.
- Orbital Sidekick — Orbital Sidekick utilizes hyperspectral technology - capturing hundreds of narrow contiguous spectral bands, from visible light through infrared. The company develops a space-based infrastructure of hyperspectral sensors to provide monitoring services to the energy sector.Orbital Sidekick was founded in 2016 and is headquartered in San Francisco,California, United States.
- LongPath Technologies — LongPath Technologies uses patented, Nobel Prize-winning, long-range laser networks to provide the lowest cost detection and quantification of specific emissions sources across large areas.
Austin Ventures is a venture capital and private equity company that specializes in partnering with talented executives and entrepreneurs to build companies. It was founded in 1984 and headquartered in Austin, Texas.
Show more...Investment focus
- Industry: Software, Enterprise Software, Internet
- Stage:Series B, Series A, Series C
- Geography: United States, China, Japan
Investor stats
- Total investments: 247
- Lead/follow: no public data
Portfolio highlights
- Tasktop — Tasktop offers a software platform that allows companies to better manage the process of building their software. Tasktop plugs into existing tools and overlays the end-to-end value stream to provide the abstractions, automation, visualizations, and forensics needed to practice value stream management on a daily basis.
- Ambiq Micro — Ambiq has developed breakthrough technology innovating battery-powered endpoint devices by reducing the total power consumed. Learn more.
- Veros Systems — Veros Systems enables industrial customers to maximize production by providing actionable intelligence on their electrically-driven machines.Their web-based Predictive Intelligence Platform uses completely nonintrusive monitors that can be installed in hours. PIP offers real-time predictive reliability and energy efficiency intelligence onelectromechanical systems, and seamlessly integrates with leading Enterprise Asset Management applications. At last, engineers, managers, and executives have a means to see the future: to plan better, reduce costs, and improve a facility’s overall availability.
Worthington Industries is a global diversified metals manufacturing company with 2015 fiscal year sales of $3.38 billion. The Columbus, Ohio based company is a steel processor and manufacturer of pressure cylinder, such as propane, oxygen and helium tanks, hand torches, refrigerant and industrial cylinders, camping cylinders, exploration, recoveryand production products for global energy markets.
Show more...Investment focus
- Industry: Energy, Oil and Gas, Transportation
- Stage:Seed
- Geography: United States
Investor stats
- Total investments: 2
- Lead/follow: no public data
Portfolio highlights
- Simple-Fill — Natural gas is primarily used in the United States to heat our homes and businesses as well as to generate electricity. However, natural gas can also be used to fuel automobiles and trucks. And the price is right: approximately $2.00 per gasoline gallon equivalent (GGE).So why haven't Americans adopted natural gas? In a word: Compression.Natural gas needs to be compressed so it can provide the appropriate range for our vehicles (250-300 miles). Today, natural gas is compressed using large, expensive and noisy compressors that cost millions of dollars. Who wants to install a $1 million natural gas compressor when no one is driving natural gas cars? It is a chicken and egg question.
Nat Friedman is an entrepreneur and developer. He attended the Massachusetts Institute of Technology. Nat Friedman has two degrees from MIT and has been writing software for 27 years. Nat Friedman is passionate about building products that delight customers with love and attention to detail.In 1999, he co-founded Ximian with Miguel de Icaza. Natwas a co-founder and chairman of the GNOME Foundation. At Novell, Nat ran engineering for a $110M product and served as CTO of the Linux business.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Information Technology
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, India
Investor stats
- Total investments: 119
- Lead/follow: no public data
Portfolio highlights
- Medra AI — Building robotics to accelerate scientific breakthroughs. At Medra, our mission is to automate repetitive wetlab tasks so scientists can more easily collect data and run the experiments needed to make groundbreaking scientific discoveries.
- Pincites — Pincites lets you to redline contracts faster and more consistently, right in Microsoft Word.
- Julius AI — Julius is a powerful AI data analyst that helps you analyze and visualize your data. Chat with your data, create graphs, build forecasting models, and more.
The St. Louis Arch Angels is a network of accredited investors who fund early-stage businesses across the St. Louis region.
Show more...Investment focus
- Industry: Biotechnology, Health Care, Medical Device
- Stage:Seed, Series A
- Geography: United States, Argentina
Investor stats
- Total investments: 75
- Lead/follow: no public data
Portfolio highlights
- Peptyde Bio — Peptyde Bio is an Agtech startup positioned to become the go-to supplier of new AMPs.
- SentiAR — SentiAR is digital health, software device company adding a new dimension to clinical practice in interventional procedures. Spun out of Washington University, we are developing the first 3D visualization platform using real-time holography of the patient's anatomy and catheter location, "floating" over the patients, with a goal toprovide the clinician and patient a faster, safer delivery of care.SentiAR’s mission is to transform the experience for both patient and clinician in interventional procedures with a 3D augmented reality platform featuring real-time holographic visualization of the patient’s actual anatomy, “floating” over the patient.The visualization is fully controllable “hands-free” by the clinician, providing an ergonomic breakthrough for the treatment and analysis of cardiac arrhythmias within an interventional catheter lab environment. SentiAR is developing the platform for eventual FDA submission.
- Maximum Fidelity Surgical Simulations — The most realistic surgical and trauma simulations for surgeons, forward field operators, medics and medical device development.
Feeding the world one investment at a time
Show more...Investment focus
- Industry: Biotechnology, Agriculture, AgTech
- Stage:Series A, Series B
- Geography: United States, Canada, Ireland
Investor stats
- Total investments: 17
- Lead/follow: no public data
Portfolio highlights
- Sabanto — At Sabanto, we are creating simple, open and cost-effective technologies that enable the future of agriculture.
- Vytelle — Vytelle is a company with a deeper purpose and revolutionary technology that helps to advance bovine, deer and buffalo genetics faster by redefining reproduction.
- Talam Biotech — MicroGen Biotech uses Nature's microbes to reduce toxins in crops while increasing crop yields and reducing pollutants in arable soil. Our vision is to feed the world with safe foods produced sustainably.
Founded in 2000 by Jed Smith, Catamount Ventures works with passionate entrepreneurs to help them build companies in the education, healthy living, and sustainability markets. Our common goal? To generate enduring value and produce outstanding returns for our investors.
Show more...Investment focus
- Industry: Software, Manufacturing, Education
- Stage:Series A, Series B, Series C
- Geography: United States, New Zealand, United Kingdom
Investor stats
- Total investments: 68
- Lead/follow: no public data
Portfolio highlights
- Modumetal — Modumetal has enabled a revolutionary new class of nanolaminated materials with broad application in structural, corrosion and high temperature performance of coatings, bulk materials and partsModumetal is based on the interaction of different materials at their interfaces. By laminating metals, Modumetal creates a new way to influence materialproperties. By growing metal using low-cost electrochemical methods, Modumetal enables a whole new class of applications of these materials.Modumetal is currently producing nanolaminated alloys for applications in construction, energy and aerospace markets.
- MasteryConnect — Drive student growth with software for innovative assessment, curriculum planning, benchmark assessment, and free apps for teachers.
- Presence — Expand access to services and engage students in new ways with our award-winning technology and network of expert clinicians.
Eni Next has been recently established as the venture capital arm of Eni Group. It aims to be a key role in Eni's open innovation strategy towards energy transition through investing in startups with disruptive technologies. Its focus investment areas include Clean-Tech, Industrials, Digital technologies, Magnetic Fusion, and others.
Show more...Investment focus
- Industry: Energy, Environmental Engineering, Renewable Energy
- Stage:Series A, Series B
- Geography: United States, Italy, United Kingdom
Investor stats
- Total investments: 22
- Lead/follow: no public data
Portfolio highlights
- Tidal Vision — Chitosan manufacturer and supplier of ready-to-use chitosan flocculants, textile treatments, and agricultural elicitor applications.
- BeDimensional — New Material Solution
- Cool Planet Technologies — Cool Planet Technologies develops a cutting-edge membrane-based technology to absorb carbon dioxide on a large scale from industrial flue gas emissions. Helmholtz-Zentrum Hereon, a division of Germany's largest research organization, created the advanced PolyActive membrane used in Cool Planet Technologies' method.
Leading early-stage venture capital firm focused on pre-Seed, Seed and Series A stage technology companies in North America.
Show more...Investment focus
- Industry: Software, FinTech, Financial Services
- Stage:Seed, Series A
- Geography: United States, India, Canada
Investor stats
- Total investments: 123
- Lead/follow: no public data
Portfolio highlights
- Caden — Caden is the world's first Zero-Party Data platform. We allow users to own and control their own personal data, make money off it, and share it with trusted consumer brands, while maintaining their privacy.
- Dashy Dash — Dashy Dash is a free community powered tool that makes it easy to manage invoices, discover new products & compare prices to help you save money.
- Vero Technologies — Vero Technologies is a Financial Services based company.
The Portland Seed Fund invest in pre-seed and seed-stage companies across the Pacific Northwest. The majority of investments are in Oregon, with 10-20% of investments in other parts of the Northwest. Typical initial investment size of $50,000-$100,000 with participation in multiple follow on rounds. Sector agnostic - the largest sector is B2Bsoftware / SaaS with investments in data center infrastructure, AR/VR, health care IT, direct-to-consumer, e-commerce, mobile, cleantech, food, and apparel. 10-20 investments per year. Now investing out of third fund with more than $20 million AUM. Since 20011 PSF has invested $8 million in more than 90 companies who have gone on to raise more than $370 million from other sources. More than half of PSF companies have a female or person of color on the founding team, and more than a third have a female CEO.
Show more...Investment focus
- Industry: Software, SaaS, Enterprise Software
- Stage:Seed, Series A
- Geography: United States, Australia
Investor stats
- Total investments: 130
- Lead/follow: no public data
Portfolio highlights
- Digs — Digs is an easy-to-use collaboration software solution for professionals in residential home building that provides more efficient file storage, collaboration, and homeowner handoff for home construction projects. Try Digs for free today!
- tribute — Tribute is a peer-to-peer mentorship platform that enhances team collaboration, learning, and productivity via micro-mentorship.
- mpathic.ai — Empathy for everyone. Actionable conversation analytics grounded in human behavior for your SaaS platform
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!SOSV is a global, deep tech venture capital firm that operates the HAX and IndieBio startup development programs focused on human and planetary health. SOSV invests $500,000 in startups at their inception as they onboard either HAX or IndieBio for a 4-6 month period designed to accelerate the raise of their next institutional round. SOSV joins thelater rounds of HAX and IndieBio graduates. HAX, based in a 35,000 sq ft facility in Newark, NJ, is equipped with machine tools, 3D printers, chemical, electrical and mechanical engineering labs, as well as on-staff engineering and design experts. SOSV's IndieBio has locations in NYC and San Francisco, both of which offer extensive services and facilities to founders including on-site BSL-2 labs, well equipped lab benches and hoods, and advanced lab equipment, such as chromatography equipment.
Show more...Investment focus
- Industry: Biotechnology, Health Care, Software
- Stage:Seed, Convertible Note, Pre-Seed
- Geography: United States, India, United Kingdom
Investor stats
- Total investments: 1482
- Lead/follow: no public data
Portfolio highlights
- MixRift — MIXRIFT - game developers specialized in Mixed Reality
- unspun — From 3D scan to perfect fitting custom jeans. unspun makes each pair of jeans unique to your actual body and design. On a mission to reduce global carbon emissions by 1%. As seen in Fast Company's World Changing Ideas, Time's Best Inventions, and PopSci's Best of What's New. Welcome to the future of apparel.
- Mesa Quantum — Unlock the potential of chip-scale quantum sensing for enhanced Position, Navigation, And Timing capabilities. Explore Mesa Quantum's practical solutions.
Stanley Ventures invests in innovative startups and provides industry expertise, supplier relationships, and access to customers. The firm is the corporate venture capital arm of Stanley Black & Decker. It was established in 2016 and is based in Atlanta, Georgia, United States.
Show more...Investment focus
- Industry: Manufacturing, Robotics, Physical Security
- Stage:Seed, Series A
- Geography: United States, Spain, Israel
Investor stats
- Total investments: 32
- Lead/follow: no public data
Portfolio highlights
- Nexkey — Secure every door with Nexkey, and manage access instantly with your smartphone. Grant and revoke access and remotely unlock doors, all through the Nexkey app.
- Sunflower Labs — Sunflower Labs makes an autonomous outdoor security system that senses and deters unwanted visitors before they’re at your door. Our elegant sensors detect motion and vibration, differentiating between people, animals, and cars. When they detect something unusual, they’ll notify you and deploy a fully autonomous drone. The drone flies directly tothe scene and streams live video of what’s happening. Guided by our sensors, it follows the activity, performs a security “sweep,” and lands itself safely in its weatherproof docking station.
- Diminished Reality — Diminished Reality creates realistic digital replicas of interior spaces that you can re-design like digital legos. All this from a simple video that can be obtained from any camera. The final product gives a visual representation of the redesign of any space while giving cost and timeline estimates for implementing such renovations.
AP Ventures invests in pioneering technologies and businesses that harness the unique chemical and physical properties of Platinum Group Metals to solve global challenges.AP Ventures is led by a specialist investment team with proven expertise and a successful track record. We offer investors access to high growth technologies that are developingsolutions to solve global issues.
Show more...Investment focus
- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Series A, Seed
- Geography: United States, France, Norway
Investor stats
- Total investments: 39
- Lead/follow: no public data
Portfolio highlights
- Hystar — Hystar develops polymer electrolyte membrane electrolyzers designed for large-scale green hydrogen production. Founded in 2020, Hystar's technology uses a unique cell design and process architecture that provides the ability to reduce electricity consumption and increase hydrogen output, enabling professionals to tackle various criticalenergy challenges and having the potential to reduce greenhouse gas emissions.
- Semi Zabala — Welcome to Semi Zabala, a pioneering semiconductor company dedicated to innovation and excellence. Our mission is to push boundaries and enhance technology, embodying our slogan: beyond the power. Explore our advanced solutions designed for a smarter, more connected future.
- Noble Gas Systems — Noble Gas manufactures high pressure, safe, light-weight, conformable gas storage and delivery for all compressed gasses, including nitrogen, air, oxygen, hydrogen and natural gas.
Early-stage fund focused on rapid, scalable climate action and targeting outsized impact and outsized returns.
Show more...Investment focus
- Industry: Software, Real Estate, Transportation
- Stage:Seed, Pre-Seed, Convertible Note
- Geography: United States, Switzerland, Germany
Investor stats
- Total investments: 140
- Lead/follow: no public data
Portfolio highlights
- Nevoya — Nevoya's focus on zero-emission freight transport is a significant step toward sustainability in the logistics industry. Nevoya is an electric truckload carriers can help reduce the carbon footprint of shipping while also potentially lowering operational costs in the long run.
- Loamist — Loamist operates as a climate-tech startup.
- Plentify — Plentify connects home appliances with cheaper cleaner energy. It does this with an intelligent residential load management platform which matches demand with clean energy supply for 75% cheaper than batteries. Plentify combines advanced hardware, AI, and user-centric design to create smart home products that delight customers while alsostrengthening electricity systems.
Rising Tide their technological advancements in big data analytics, computer-aided design, optical sensors, mobile applications in vertical markets, community-connected networks, and services.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Biotechnology
- Stage:Seed, Series A
- Geography: United States, Canada, India
Investor stats
- Total investments: 74
- Lead/follow: no public data
Portfolio highlights
- Exo — Exo is a medical device startup handheld ultrasound platform and AI for imaging and therapeutic applications. The company is committed to delivering affordable and easy-to-use medical imaging to healthcare professionals around the world. By delivering easy-to-use, high-quality medical imaging. Exo empowers healthcare professionals to make critical,real-time decisions that improve patient outcomes.The Exo ultrasound platform combines advances in nano-materials, novel sensor technologies, advanced signal processing, and computation with the economies of scale of semiconductor manufacturing to dramatically reduce the cost of imaging. It also represents a giant leap in imaging and therapeutics technology one that will drive the development of high-performance products that are accessible, easy-to-use, and available at a price point never before possible.
- OneChronos — The Smart Market for Institutional Investors
- Precision NanoSystem — Precision Nanosystems develops tools and processes for the development and manufacture of nanoparticles for use as medicines and in medical research. It offers NanoAssemblr benchtop instrument for prototyping of nanoparticles, as well as for the development of nanoparticle-based drugs delivering RNA, small-molecule, and protein therapeutics. Thecompany also provides Neuro9Kit for the study of gene function in neurons and glial cells, as well as potent delivery to primary cells; Test9Kit for the study of gene function in various cell types; and Hepato9Kit for the study of gene function in the liver. In addition, it provides instruments, reagents, and services to the life sciences researchers.
The Yield Lab invests in AgriFood Tech companies with technologies focused on crops, animal health, digital agriculture, logistics, and food ingredients. Initial investments range from $100,000 – $1.5M.
Show more...Investment focus
- Industry: Agriculture, AgTech, Biotechnology
- Stage:Seed, Series A, Convertible Note
- Geography: United States, Argentina, Brazil
Investor stats
- Total investments: 56
- Lead/follow: no public data
Portfolio highlights
- Seedz — Seedz - Home - Empresas
- Spotta — Spotta's smart pest systems help pest control monitor and identify pests. Solutions for hospitality, care homes, agriculture, farming and forestry.
- NanobOx — We use a low-voltage electric field to generate nanobubbles directly in water; significantly reducing the energy cost compared to conventional methods.
Venture Arm for Worthington Industries
Show more...Investment focus
- Industry: Energy, Oil and Gas, Transportation
- Stage:Seed
- Geography: United States
Investor stats
- Total investments: 2
- Lead/follow: no public data
Portfolio highlights
- Simple-Fill — Natural gas is primarily used in the United States to heat our homes and businesses as well as to generate electricity. However, natural gas can also be used to fuel automobiles and trucks. And the price is right: approximately $2.00 per gasoline gallon equivalent (GGE).So why haven't Americans adopted natural gas? In a word: Compression.Natural gas needs to be compressed so it can provide the appropriate range for our vehicles (250-300 miles). Today, natural gas is compressed using large, expensive and noisy compressors that cost millions of dollars. Who wants to install a $1 million natural gas compressor when no one is driving natural gas cars? It is a chicken and egg question.
We partner with scientific visionaries to solve humanities grand challenges for a brighter future
Show more...Investment focus
- Industry: Health Care, Analytics, Machine Learning
- Stage:Seed, Series A
- Geography: United States
Investor stats
- Total investments: 17
- Lead/follow: no public data
Portfolio highlights
- Group1 — Group1 is he world's 1st engineered materials company focused on Potassium-ion batteries. Continuing the lineage of innovation from Nobel laureate Prof. JB Goodenough.
- Riskpulse — Everstream sets the world's supply chain standard, using predictive analytics, human insights, and eyes everywhere to make supply chains smarter.
- Giga Energy — Giga Energy designs, manufactures, and operates energy infrastructure for flare mitigation, electrical distribution, bitcoin mining, and power generation. Purchase transformers, switchboards, PDUs, bitcoin mining containers, radiators, generators, enclosures, and more.
Donald R. Kendall - MD & CEO @ Kenmont Solutions Capital
Show more...Investment focus
- Industry: Analytics, Real Time, Oil and Gas
- Stage:Series A
- Geography: United States
Investor stats
- Total investments: 2
- Lead/follow: no public data
Portfolio highlights
- Seismos — Discover Seismos Inc., a leading technology provider for the Oil & Gas industry. Our innovative suite offers non-invasive fracture property measurements and real-time analytics, empowering data-driven actions. Join thousands of U.S. plays benefiting from our award-winning solutions.
TotalEnergies Ventures is the venture capital arm of Total.As part of Total's commitment to a better energy future, TotalEnergies Ventures is focused on finding, funding and fostering high-potential start-ups which will contribute to creating a low carbon future.Current areas of interest include Renewables, Distributed Energy, NewMobility, Energy Access, Energy Storage, Bio-Plastics, Circular Economy, Carbon Capture and Hydrogen.
Show more...Investment focus
- Industry: Energy, Renewable Energy, Transportation
- Stage:Series B, Series C
- Geography: United States, France, United Kingdom
Investor stats
- Total investments: 92
- Lead/follow: no public data
Portfolio highlights
- Autogrid — AutoGrid Systems organizes energy data and employs big data analytics to generate real-time predictions that create actionable data.The company’s suite of flexibility management applications allows utilities, electricity retailers, renewable energy project developers and energy service providers to deliver cheap, clean and reliable energy bymanaging networked distributed energy resources (DERs) in real time and at scale. AutoGrid applications utilize petabytes of smart meter, sensor and third-party data, along with powerful data science and high-performance computing algorithms, to monitor, predict, optimize and control the operations of millions of assets connected across global energy networks.Established at Stanford University in 2011, they have assembled a team of world-class software architects, electrical and computer engineers, data scientists and energy experts who apply cutting-edge analytics and in-depth energy data science to solve the world’s most critical energy problems.
- 45-8 ENERGY — 45-8 ENERGY is exploring eco-friendly helium for uses in many industries.
- Ampersand — Ampersand catalyzes and power mass-market electric mobility. By supplying the battery swap network and operating system the company makes sustainable mobility rapidly accessible and affordable for developing markets, to improve livelihoods and the environment. With over a million km already covered by e-motorcycles in Africa using our plug-and-playpowertrain and energy network.
Oil and Gas Investor funding in United States at a glance
Stats across 1.2k deals from 1.3k investors.
Access all 1294 investors in United States Oil and Gas startups.
Open ListFAQ
Is Shizune data fresh/accurate?
Shizune has monitored hundreds of funding sources since 2020.
Our investor database is updated every day, so investor data is always fresh.
All metrics are calculated from confirmed public rounds, so the data is accurate.
Can I download investor list?
To download the Oil and Gas Investors in United States investor list, create a Shizune account. This investor list will be added to your saved investors and available for download in the export section.
You can also enrich the investor list with investor emails, phones, LinkedIns, and other contact data.
Can I access investor database?
To access all 1294 investors investing in United States Oil and Gas startups and 48,091+ more investors, create a Shizune account.
Shizune has a database of 48,091 investors. Our investor database is fresh and updated daily.
The Shizune investor database has information on investor investment focus, investor contact data, and full investor portfolio since 2020.
You can enrich with email and download the data.
Does Shizune have investor emails and contacts?
Shizune enriches investors with contact data that includes: email, phones, LinkedIn, socials, website, and others.
To guarantee the highest discovery rate, we search across 20+ contact search tools.
To maximize delivery rate and reduce bounce rate, we validate emails.
You can enrich your investor list with Shizune. Download it too.
What is Shizune?
Shizune is a 48,091 investor database updated daily.
With Shizune you can:
- browse the database
- use smart matching
- enrich with emails
- download
All you need to find investors for your startup.
Who is Shizune for?
Shizune is built for startup founders by startup founders.
If you are looking for funding for your startup, try the Shizune database — we have investors for every stage, industry, and country.
Is Shizune free?
Shizune is free forever. You can search and browse investors for free.
Email search and export are paid features.
For full info, visit our pricing.
Who built Shizune?
Shizune is built by founders with the goal of helping all founders raise funding no matter where they are.
Contact 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!