Top 50 Renewable Energy Startup Investors in United States (September 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
Lowercarbon Capital
VC Fund
|
27 | United States, United Kingdom, France | Seed, Series A, Series B | Renewable Energy, Energy, Biotechnology | $3M–$150M |
|
Congruent Ventures
VC Fund
|
21 | United States, Canada, United Kingdom | Seed, Series A, Series B | Software, Energy, Robotics | $2.1M–$90M |
|
Breakthrough Energy Ventures
VC Fund
|
21 | United States, Canada, France | Series A, Series B | Energy, Renewable Energy, Manufacturing | $11M–$193M |
|
Clean Energy Venture Group
VC Fund
|
19 | United States, Canada | Seed, Series A | Energy, Renewable Energy, Manufacturing | $1M–$11M |
|
MCJ
VC Fund
|
17 | United States, United Kingdom, Kenya | Seed, Series A, Series B | Renewable Energy, Energy, Software | $3.7M–$150M |
|
Clean Energy Ventures
VC Fund
|
14 | United States, Canada, Israel | Seed, Series A, Convertible Note | Manufacturing, Energy, Renewable Energy | $500k–$26M |
|
Collaborative Fund
VC Fund
|
14 | United States, United Kingdom, South Korea | Seed, Series A, Series B | Software, Food and Beverage, Artificial Intelligence | $1.3M–$75M |
|
Climate Capital
VC Fund
|
14 | United States, Canada, Germany | Seed, Pre-Seed, Series A | Energy, Manufacturing, Renewable Energy | $800k–$31M |
|
Alumni Ventures
VC Fund
|
14 | United States, United Kingdom, Canada | Seed, Series A, Series B | Software, Artificial Intelligence, Information Technology | $880k–$75M |
|
Khosla Ventures
VC Fund
|
13 | United States, India, United Kingdom | Series A, Series B, Seed | Software, Artificial Intelligence, Health Care | $2M–$100M |
|
Powerhouse Ventures
VC Fund
|
13 | United States, Canada, United Kingdom | Seed, Series A, Pre-Seed | Software, Energy, Solar | $1.1M–$30M |
|
Launch NY
VC Fund
|
13 | United States, Canada, Denmark | Convertible Note, Seed, Pre-Seed | Software, Health Care, SaaS | $18k–$2.2M |
|
Massachusetts Clean Energy Center
VC Fund
|
11 | United States, United Kingdom, Italy | Grant, Seed, Series A | Energy, Renewable Energy, Manufacturing | $65k–$10M |
|
Spero Ventures
VC Fund
|
11 | United States, Israel | Series A, Seed | Software, Internet, Artificial Intelligence | $2.4M–$21M |
|
Good Growth Capital
VC Fund
|
11 | United States, France, Israel | Seed, Series A, Convertible Note | Health Care, Biotechnology, Software | $25k–$24M |
|
TDK Ventures
VC Fund
|
10 | United States, India, Canada | Series A, Series B, Seed | Manufacturing, Semiconductor, Renewable Energy | $3M–$128M |
|
Overture Ventures
VC Fund
|
10 | United States, Canada | Seed, Series A, Series B | Manufacturing, Software, Renewable Energy | $2M–$150M |
|
Union Square Ventures
VC Fund
|
10 | United States, United Kingdom, Germany | Series A, Series B, Seed | Software, Financial Services, FinTech | $2M–$45M |
|
Energy Impact Partners
VC Fund
|
10 | United States, Canada, United Kingdom | Series A, Series B, Series C | Software, Energy, Renewable Energy | $8.8M–$110M |
|
BoxGroup
VC Fund
|
10 | United States, Mexico, Canada | Seed, Series A, Series B | Software, Health Care, Artificial Intelligence | $1.8M–$90M |
|
Foothill Ventures
VC Fund
|
9 | United States, China, Canada | Seed, Series A | Artificial Intelligence, Software, Biotechnology | $1.1M–$40M |
|
FJ Labs
VC Fund
|
9 | United States, Brazil, United Kingdom | Seed, Series A, Series B | Software, E-Commerce, Financial Services | $1.2M–$65M |
|
DCVC
VC Fund
|
9 | United States, Canada, United Kingdom | Seed, Series A, Series B | Software, Artificial Intelligence, Machine Learning | $1.2M–$130M |
|
Ulu Ventures
VC Fund
|
9 | United States, Mexico, India | Seed, Series A, Pre-Seed | Software, Financial Services, FinTech | $150k–$33M |
|
E8 Angels
VC Fund
|
9 | United States, Canada | Seed, Series A, Series B | Renewable Energy, Information Technology, Energy | $195k–$21M |
|
Third Sphere
VC Fund
|
9 | United States, United Kingdom, Israel | Seed, Pre-Seed, Convertible Note | Software, Energy, Real Estate | $100k–$7.5M |
|
Right Side Capital Management
VC Fund
|
8 | United States, Canada, United Kingdom | Seed, Pre-Seed, Convertible Note | Software, SaaS, Health Care | $50k–$2M |
|
Grantham Foundation
VC Fund
|
8 | United States, United Kingdom, Canada | Seed, Series A, Venture - Series Unknown | Energy, Biotechnology, Agriculture | $1.7M–$38M |
|
LaunchPad Venture
VC Fund
|
8 | United States, Canada, Argentina | Seed, Series A, Series B | Software, Health Care, Biotechnology | $500k–$15M |
|
AP Ventures
VC Fund
|
8 | United States, France, Norway | Series A, Seed, Series B | Energy, Renewable Energy, Manufacturing | $3.1M–$139M |
|
General Catalyst
VC Fund
|
8 | United States, United Kingdom, India | Series A, Seed, Series B | Software, Artificial Intelligence, Health Care | $1.8M–$125M |
|
Threshold
VC Fund
|
8 | United States, India, Canada | Series B, Series A, Series C | Software, Internet, Mobile | $2.5M–$81M |
|
Prelude Ventures
VC Fund
|
8 | United States, Canada | Series A, Series B, Series C | Software, Energy, Renewable Energy | $6.8M–$128M |
|
New York Ventures
VC Fund
|
8 | United States, Canada, Israel | Seed, Series A, Series B | Health Care, Biotechnology, Software | $1M–$53M |
|
Liquid 2 Ventures
VC Fund
|
7 | United States, Mexico, Canada | Seed, Series A, Pre-Seed | Software, Artificial Intelligence, Information Technology | $125k–$45M |
|
Felicis
VC Fund
|
7 | United States, Canada, Germany | Series A, Seed, Series B | Software, Artificial Intelligence, SaaS | $1.5M–$75M |
|
Prime Movers Lab
VC Fund
|
7 | United States, United Kingdom, France | Seed, Series A, Series B | Biotechnology, Aerospace, Medical | $2.1M–$130M |
|
Coatue
VC Fund
|
7 | United States, China, United Kingdom | Series A, Series B, Series C | Software, Information Technology, Artificial Intelligence | $14M–$500M |
|
TechEnergy Ventures
VC Fund
|
7 | United States, Canada, Germany | Seed, Series A, Series B | Energy, Renewable Energy, CleanTech | $1.3M–$55M |
|
Neotribe Ventures
VC Fund
|
7 | United States, Australia, Switzerland | Seed, Series A, Series B | Software, Artificial Intelligence, Information Technology | $2.5M–$58M |
|
Social Capital
VC Fund
|
7 | United States, Canada, India | Seed, Series A, Series B | Software, SaaS, FinTech | $900k–$46M |
|
Google Ventures
VC Fund
|
7 | United States, United Kingdom, Israel | Series A, Series B, Seed | Software, Health Care, Biotechnology | $1.2M–$121M |
|
Shell Ventures
VC Fund
|
7 | United States, United Kingdom, India | Series A, Series B, Venture - Series Unknown | Energy, Renewable Energy, Software | $2.4M–$126M |
|
Andreessen Horowitz
VC Fund
|
7 | United States, United Kingdom, Brazil | Series A, Seed, Series B | Software, Information Technology, Artificial Intelligence | $1.6M–$112M |
|
Eclipse
VC Fund
|
6 | United States, Canada, Israel | Series A, Series B, Seed | Software, Robotics, Artificial Intelligence | $2M–$105M |
|
Version One Ventures
VC Fund
|
6 | United States, Canada, United Kingdom | Seed, Series A, Series B | Software, Internet, Blockchain | $1.5M–$55M |
|
Obvious Ventures
VC Fund
|
6 | United States, Canada, Germany | Series A, Series B, Seed | Software, Health Care, Artificial Intelligence | $2M–$150M |
|
Jackson Moses
Angel
|
6 | United States, Canada, Nigeria | Pre-Seed, Seed, Series A | Aerospace, National Security, Military | $450k–$70M |
|
Connecticut Innovations
VC Fund
|
6 | United States, Israel, Canada | Seed, Series A | Health Care, Biotechnology, Software | $300k–$25M |
|
Building Ventures
VC Fund
|
6 | United States, Canada, Finland | Series A, Seed, Series B | Software, Construction, Artificial Intelligence | $1.5M–$70M |
| Access all 3512 investors in United States Renewable Energy startups. | |||||
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822 industries, 177 countries. Updated daily. Emails and phones included.
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Lowercarbon Capital backs kickass companies slashing CO2 emissions, sucking carbon out of the sky, and buying us time to unf**k the planet.
Show more...Investment focus
- Industry: Renewable Energy, Energy, Biotechnology
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, France
Investor stats
- Total investments: 225
- Round size: Seed $3M–$12M; Series A $11M–$50M; Series B $21M–$150M
- Lead/follow: 40% lead, 60% follow
- Last fund: Likely actively investing — fresh fund, raised $11M in 2025
Portfolio highlights
- Terraton — Terraton is a biochar platform that provides equipment, design, and financing to agribusiness operators.
- River — Empowering people, improving lives.
- Antora Energy — Antora converts low-cost, intermittent renewable electricity into a reliable, on-demand source of zero-emissions industrial heat and power.
Congruent Ventures is a venture capital firm that seeks to invest in Mobility and Urbanization, Energy Transition, Food and Agriculture, and Sustainable Production & Consumption sectors. We look for technology companies that will positively impact our energy and resource consumption. If we see an opportunity to partner with a like-minded teamfocused on scale across hardware, software, or services, we’re interested.
Show more...Investment focus
- Industry: Software, Energy, Robotics
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 155
- Round size: Seed $2.1M–$11M; Series A $4.6M–$26M; Series B $10M–$90M
- Lead/follow: 32% lead, 68% follow
- Last fund: Likely still investing — raised $85M in 2024
Portfolio highlights
- Fluxco — Procurement, leasing, service, and warranty for transformers from 100+ vetted global suppliers.
- RockRose Risk — RockRose Risk quantifies wildfire mitigation and turns it into real premium reductions. Clients save an average of 21% on residential and 35%+ on commercial placements.
- Gritt Robotics — Gritt is an intelligent system that combines robotics and AI to build the infrastructure that pulls society forward. Doing real work on real jobsites, today.
Empowering innovators to build the future of energy
Show more...Investment focus
- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Series A, Series B
- Geography: United States, Canada, France
Investor stats
- Total investments: 285
- Round size: Series A $11M–$55M; Series B $20M–$193M
- Lead/follow: 47% lead, 53% follow
- Last fund: Likely actively investing — fresh fund, raised $145M in 2025
Portfolio highlights
- Rize — Rize is an AgTech startup formed through a joint venture between Temasek, Wavemaker Impact, Breakthrough Energy Ventures, GenZero to decarbonize rice cultivation in Asia.
- 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.
CEVG is an angel investor collective that invest in and mentors early-stage cleantech and climatetech startups across North America.
Show more...Investment focus
- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Seed, Series A
- Geography: United States, Canada
Investor stats
- Total investments: 72
- Round size: Seed $1M–$5.6M; Series A $2.1M–$11M
- Lead/follow: 8% lead, 92% follow
- Last fund: May invest from a new fund soon — raised $108M in 2019
Portfolio highlights
- PeelON — At PeelON, we're passionate about freshness, sustainability, and innovation. Our mission is to revolutionize the packaging industry by offering biodegradable solutions that keep produce fresher for longer while minimizing environmental impact. With PeelON, you can trust that your fruits and vegetables stay crisp, delicious, and planet-friendly. Join us in our journey towards a fresher, greener future. - Biodegradable covers - food packaging - biodegradable food packing - fresh fruit covers
- Queens Carbon — Queens Carbon is working on a processing system that will dramatically cut energy use. The system minimizes calcination and material synthesis energy consumption, allowing for low-cost carbon capture and carbon-neutral cement manufacture.
- Electrified Thermal Solutions — Electrified Thermal Solutions, Inc. is developing the Joule Hive: a new energy storage technology that converts surplus zero-carbon electricity into heat.
MCJ backs extraordinary founders driving the transition of energy and industry and tackling the inevitable impacts of climate change. We discover and invest in startups rewriting industries to be cleaner, more profitable and more resilient. We strengthen our investments through the MCJ Collective — a vetted member network that connects talentedtech and industrial leaders with our portfolio and with one another. Our media platform including the Inevitable podcast spotlights key perspectives critical to our portfolio and the transition at large, reaching tens of thousands of professionals multiple times per week. Learn more at mcj.vc
Show more...Investment focus
- Industry: Renewable Energy, Energy, Software
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, Kenya
Investor stats
- Total investments: 98
- Round size: Seed $3.7M–$11M; Series A $11M–$38M; Series B $24M–$150M
- Lead/follow: 0% lead, 100% follow
- Last fund: Likely still investing — raised $68M in 2023
Portfolio highlights
- Red Metals — Next generation manufacturing of high-conductivity copper. Faster, cleaner, and built in America. From domestic copper feedstocks to finished rod in days, not months.
- Recheck — Recheck is the verification platform for the residential solar industry.
- Reservoir — Reservoir is making home electrification easy, affordable, and awesome, starting with hot water because it's the fastest way to make the biggest impact.
Clean Energy Ventures backs founders turning breakthrough climate innovations into scaling companies, with decades of engineering and commercial expertise at seed and Series A.
Show more...Investment focus
- Industry: Manufacturing, Energy, Renewable Energy
- Stage:Seed, Series A, Convertible Note
- Geography: United States, Canada, Israel
Investor stats
- Total investments: 73
- Round size: Seed $1.5M–$10M; Series A $2.1M–$26M; Convertible Note $500k–$2.5M
- Lead/follow: 68% lead, 32% follow
- Last fund: Likely still investing — raised $305M in 2024
Portfolio highlights
- OXCCU — OXCCU develops renewable energy technology with the goal of achieving a circular economy for fuels, chemicals, and plastics. The technology offered by the company combines carbon dioxide from the atmosphere with hydrogen from water and renewable electricity to produce fuels, chemicals, and biodegradable plastics.
- NexDash — Vertical AI for electric truck fleets. We run the trucks and build the software that runs them. The neo-carrier for zero-emission road freight.
- DG Matrix — DG Matrix innovative solutions unlock gigaton-scale emissions reductions by enabling electrification anywhere and everywhere with less material and a smaller footprint.
Collaborative Fund is a leading source of capital for entrepreneurs pushing the world forward.
Show more...Investment focus
- Industry: Software, Food and Beverage, Artificial Intelligence
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, South Korea
Investor stats
- Total investments: 376
- Round size: Seed $1.3M–$10M; Series A $4.7M–$37M; Series B $15M–$75M
- Lead/follow: 17% lead, 83% follow
- Last fund: Likely actively investing — fresh fund, raised $15M in 2026
Portfolio highlights
- Osmo Studio — Osmo is an AI-native video editor for product launch videos and motion graphics. Turn ideas, Figma files, and footage into polished, on-brand animations, built as editable code.
- Switchboard — Switchboard's service design, coaching, and software offerings generate real results for higher ed teams and institutions.
- Hippo Harvest — Hippo Harvest grows food that is good for you and good for the planet.
Diversified investments in the most promising early stage climate startups backed by top tier VCs.
Show more...Investment focus
- Industry: Energy, Manufacturing, Renewable Energy
- Stage:Seed, Pre-Seed, Series A
- Geography: United States, Canada, Germany
Investor stats
- Total investments: 129
- Round size: Seed $2M–$9M; Pre-Seed $800k–$2.5M; Series A $9.5M–$31M
- Lead/follow: 2% lead, 98% follow
Portfolio highlights
- Scalvy — Scalvy is a distributed power delivery company that develops modular power electronics and energy systems that enable distributed power delivery for applications such as data centers, energy storage, and electric mobility. The company replaces traditional centralized power architectures with a distributed system of “power neurons,” which convertand manage electricity closer to the point of use, improving efficiency, scalability, and system reliability. Its platform is built on software-defined, modular components that can be scaled across different power levels and use cases, allowing flexible deployment in high-demand environments. These systems support high-voltage output ranges and deliver high power density while reducing the physical footprint and complexity of conventional power infrastructure.
- Critical Loop — Unlock the grid. Unlock opportunity.
- Ludwig Computing — Ludwig Computing is an AI hardware startup creating energy-efficient compute platforms for future intelligent computing.
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: 2682
- Round size: Seed $880k–$9.9M; Series A $3.5M–$32M; Series B $8M–$75M
- Lead/follow: 4% lead, 96% follow
- Last fund: Likely actively investing — fresh fund, raised $90k in 2026
Portfolio highlights
- LOLIWARE — LOLIWARE is rewriting the story of destructive packaging. By harnessing the power of seaweed to replace plastic at scale, LOLIWARE is tapping into its potential to regenerate our ocean and decarbonize our planet.
- Talk Local — Need a service professional? Search the Nation's #1 Service Directory. It's Free and Fast, get connected over the phone instantly with Local Plumbers, Accountants, Computer Repair Pros, Dentists, Heating & Cooling HVAC, and other service professionals!
- HopSkipDrive — Arranging safe, dependable transportation or children ages 6+ with qualified caregivers
Khosla Ventures is a venture capital firm that invests in early- to late-stage companies across sectors like AI, healthcare, sustainability, and consumer technology. It manages multiple funds, focusing on startups with innovative technologies or business models. The firm primarily targets sectors like AI, climate tech, digital health, and medtech,offering strategic support to help build long-lasting companies.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Health Care
- Stage:Series A, Series B, Seed
- Geography: United States, India, United Kingdom
Investor stats
- Total investments: 1407
- Round size: Seed $2M–$23M; Series A $5.5M–$47M; Series B $11M–$100M
- Lead/follow: 39% lead, 61% follow
- Last fund: Likely actively investing — fresh fund, raised $31M in 2026
Portfolio highlights
- Vectra AI — Vectra AI, the cybersecurity AI company that protects modern networks from modern attacks.
- LanzaTech — LanzaTech is turning our global carbon crisis into a feedstock opportunity with the potential to displace 30% of crude oil use today and reduce global CO2 emissions by 10%. By recycling carbon from industrial off-gases; syngas generated from any biomass resource (e.g. municipal solid waste (MSW), organic industrial waste, agricultural waste); andreformed biogas, LanzaTech can reduce emissions and make new products for a circular carbon economy.LanzaTech’s carbon recycling technology is like retrofitting a brewery onto an emission source like a steel mill or a landfill site, but instead of using sugars and yeast to make beer, pollution is converted by bacteria to fuels and chemicals! Imagine a day when your plane is powered by recycled GHG emissions, when your yoga pants started life as pollution from a steel mill. This future is possible using LanzaTech technology.
- littleBits Electronics — LittleBits is an open source library of over 60 electronic modules that snap together with magnets allows users to view, download, and share designs and make their own Bits through the use of prototypes. Deluxe kit, Smart home kit, Arduino coding kit, Synth kit, hardware development kit, and workshop set are some of the electronics learning modulesprovided by littleBits.LittleBits was launched by Ayah Bdeir in 2011 and is operated from New York, United States.
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!Powerhouse Ventures backs entrepreneurs building the digital infrastructure for rapid decarbonization.
Show more...Investment focus
- Industry: Software, Energy, Solar
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 80
- Round size: Seed $1.1M–$5M; Pre-Seed $1.1M–$1.5M; Series A $3.3M–$30M
- Lead/follow: 14% lead, 86% follow
- Last fund: Likely still investing — raised $70M in 2022
Portfolio highlights
- CVector — Stream, model, and act on your energy and industrial data in real time. CVector unifies asset and market data so you can make faster, smarter project decisions.
- ThinkLabs AI — ThinkLabs AI is a specialist AI development and deployment firm. Its mission is to empower critical industries and infrastructure with trustworthy AI towards global energy sustainability.
- TrustBridge.GG — The premier platform for competitive PlayStation gaming with secure escrow-based competitive gaming. Put your gaming skills to the test and earn real money on the most secure PlayStation competitive gaming platform.
Launch NY is a U.S. Treasury-designated Community Financial Institution (CDFI) and a 501(c)(3) nonprofit venture development organization, providing pro bono mentoring and capital access to high-growth potential startups across Upstate NY. The mission is to identify, support and invest in high-growth, high-impact companies, and catalyze theentrepreneurial culture in the 27 counties comprising the western half of Upstate New York.
Show more...Investment focus
- Industry: Software, Health Care, SaaS
- Stage:Convertible Note, Seed, Pre-Seed
- Geography: United States, Canada, Denmark
Investor stats
- Total investments: 248
- Round size: Seed $50k–$2.2M; Pre-Seed $81k–$1.1M; Convertible Note $18k–$1M
- Lead/follow: 61% lead, 39% follow
- Last fund: Likely still investing — raised $16M in 2023
Portfolio highlights
- Ognomy Sleep — Are you looking for a sleep apnea app? Ognomy brings the high-quality care you can expect from an online sleep doctor. Our mission is to improve global health by democratizing access to care for those who suffer from sleep apnea - over 1 billion people worldwide.
- CryoBio — CryoBio offers a food-safe spray solution to protect crops from extreme frost, reducing losses and replacing manual labor with effective, biodegradable frost protection technology.
- Bridge Green Upcycle — Bridge Green Upcycle is a clean energy company that specializes in lithium-ion battery upcycling technology solutions.
The Massachusetts Clean Energy Center (MassCEC) is dedicated to accelerating the success of clean energy development and implementation—while creating high-quality jobs and long-term economic growth in Massachusetts. MassCEC is the first state agency in the nation dedicated solely to facilitating the development of the clean energy industry. We areled by people who bring knowledge, experience and an entrepreneurial attitude to help clean energy companies take full advantage of all the state’s unique assets, to help accelerate the development of renewable energy generation projects, and to help develop a workforce that is ready to roll up its sleeves to ensure Massachusetts’ place as a national and global clean energy hub.
Show more...Investment focus
- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Grant, Seed, Series A
- Geography: United States, United Kingdom, Italy
Investor stats
- Total investments: 263
- Round size: Seed $1.7M–$10M; Grant $65k–$500k; Series A $1.2M–$10M
- Lead/follow: 79% lead, 21% follow
Portfolio highlights
- Embue — Embue is a cloud-based service platform for portfolio-wide apartment building management. Simplify operations and save money by automating management tasks.
- Teragen Energy — Teragen Energy develops an energy technology platform based on advanced regenerative solid oxide fuel cells that provide both power generation and energy storage in a single system. The company’s systems generate electricity from external fuels such as natural gas or hydrogen without combustion and can operate in reverse to store power as hydrogen.Teragen designs modular systems that can be scaled from megawatt-scale installations for data centers to deployments for microgrids, renewable projects, and utilities. Its technology is intended to help operators manage variable renewable output, ride through outages, and address daily capacity needs using one device. Teragen focuses on applications including AI and cloud data centers, manufacturing and cold storage facilities, remote communities, and electric grid infrastructure. The platform is positioned to replace separate diesel generators and battery systems by combining fuel-flexible generation and low-cost storage in a compact footprint.
- Worcester Polytechnic Institute — WPI has a lot to offer - extraordinary students, world-renowned faculty members at the top of their fields, state-of-the-art research facilities, and a community teeming with activity. You have a lot to offer too - you're ambitious, you want to be challenged, you want to succeed, and you want to make a difference in the world. You know whereyou want to go; WPI can help you get there.
Spero Ventures makes venture investments in the things that make life worth living - wellbeing; sustainability; learning, work, and play.
Show more...Investment focus
- Industry: Software, Internet, Artificial Intelligence
- Stage:Series A, Seed
- Geography: United States, Israel
Investor stats
- Total investments: 69
- Round size: Seed $2.4M–$10M; Series A $7.5M–$21M
- Lead/follow: 51% lead, 49% follow
- Last fund: May invest from a new fund soon — raised $100M in 2018
Portfolio highlights
- Sora Fuel — Sora Fuel makes jet fuel from just air, water, and renewable energy. Sora Fuel combine carbon capture and utilization into a single process, dramatically reducing the amount of energy required to produce SAF, enabling a truly affordable, carbon-negative drop-in solution.
- AGent Energy — AGent Energy operates a hardware and software platform that connects commercial, industrial, and institutional backup generators and other distributed energy resources to electricity markets. The company installs onsite equipment and software, monitors generator condition and utilization, and manages participation in demand-response and other gridprograms. Its platform supports remote dispatch, operational alerts, anomaly detection, compliance processes, and diagnostic data for facilities such as hospitals, manufacturers, data centers, universities, agricultural sites, retailers, and water infrastructure operators. AGent Energy shares market proceeds with participating facility owners while maintaining generator availability for backup use.
- Corvus Robotics — AI-powered autonomous drones and forklift sensors for real-time warehouse inventory visibility. Trusted by Fortune 500 enterprises.
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: 130
- Round size: Seed $505k–$8.2M; Series A $4.2M–$24M; Convertible Note $25k–$300k
- Lead/follow: 35% lead, 65% follow
- Last fund: Likely still investing — raised $43M in 2023
Portfolio highlights
- Ateios — Ateios is enabling a new generation of thin and flexible electronics with our ultra-thin, conformable, and customizable batteries. The company's current focus is zinc-oxide batteries, that achieve 2-5x higher energy density compared to coin cells. Ateios’ novel manufacturing process allows customizable batteries that can be shaped around theneeds of the product.The company was founded in 2018.
- 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.
- Avisi Technologies — Avisi Technologies is developing a nanotechnology-enabled defense against blindness from glaucoma.
TDK Ventures is a corporate venture capital firm investing globally in early-stage, impact-scaling, tech startups.
Show more...Investment focus
- Industry: Manufacturing, Semiconductor, Renewable Energy
- Stage:Series A, Series B, Seed
- Geography: United States, India, Canada
Investor stats
- Total investments: 84
- Round size: Seed $3M–$29M; Series A $10M–$55M; Series B $20M–$128M
- Lead/follow: 38% lead, 62% follow
- Last fund: Likely actively investing — fresh fund, raised $150M in 2025
Portfolio highlights
- Amperesand — Amperesand operates as a grid infrastructure solution provider.
- Aston Labs — Aston Labs operates a decentralized utility organization working to build a carbon-free utility network. The company's platform is made to support 100% uptime, equality of access, zero carbon, digital currency, Defi, and metaverse, giving people access to modern life.
- Exponent Energy — Simplifying Energy For EVs
Overture is an early stage climate tech fund at the intersection of government.
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- Industry: Manufacturing, Software, Renewable Energy
- Stage:Seed, Series A, Series B
- Geography: United States, Canada
Investor stats
- Total investments: 54
- Round size: Seed $2M–$25M; Series A $12M–$60M; Series B $6M–$150M
- Lead/follow: 7% lead, 93% follow
- Last fund: Likely still investing — raised $60M in 2021
Portfolio highlights
- Fluxco — Procurement, leasing, service, and warranty for transformers from 100+ vetted global suppliers.
- Recheck — Recheck is the verification platform for the residential solar industry.
- Atana Elements — Atana is accelerating the exploration and development of flowing critical minerals and industrial gases. Atana uses a proprietary tech stack to identify and mature mineral resources quickly and effectively.
Union Square Ventures is a venture capital firm based in New York City.
Show more...Investment focus
- Industry: Software, Financial Services, FinTech
- Stage:Series A, Series B, Seed
- Geography: United States, United Kingdom, Germany
Investor stats
- Total investments: 513
- Round size: Seed $2M–$12M; Series A $3.3M–$24M; Series B $6.2M–$45M
- Lead/follow: 44% lead, 56% follow
- Last fund: Likely actively investing — fund raised in 2026
Portfolio highlights
- Tandems — Tandems enhances the way financial advice is delivered by equipping advisors, bankers, and agents with data-driven insights and personalized recommendations. Tandems focuses on improving institutional operations through automation and intelligent decision-support tools that streamline workflows and client engagement. The company’s technology isdesigned to augment human expertise, allowing financial professionals to allocate more time to strategic guidance and relationship building.
- Generalist AI — At Generalist, we are on a mission to build general intelligence for the physical world.
- Gritt Robotics — Gritt is an intelligent system that combines robotics and AI to build the infrastructure that pulls society forward. Doing real work on real jobsites, today.
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.
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- Industry: Software, Energy, Renewable Energy
- Stage:Series A, Series B, Series C
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 216
- Round size: Series A $8.8M–$33M; Series B $15M–$100M; Series C $23M–$110M
- Lead/follow: 51% lead, 49% follow
- Last fund: Likely actively investing — fresh fund, raised $1.4B in 2025
Portfolio highlights
- CivilGrid — CivilGrid centralizes utility, environmental, geotechnical, and other site data in a SaaS platform where your teams can collaboratively scope and plan projects.
- Base Power — Base provides a battery-powered home energy service so you can enjoy power without interruption and save money. Now available in select regions of Texas.
- Voya Energy — Voya is unleashing the power of metal fuels to rapidly deliver reliable, clean, affordable electricity anywhere on Earth.
BoxGroup is an early stage investment fund focused on technology companies. Contact Us: hello@boxgroup.com
Show more...Investment focus
- Industry: Software, Health Care, Artificial Intelligence
- Stage:Seed, Series A, Series B
- Geography: United States, Mexico, Canada
Investor stats
- Total investments: 769
- Round size: Seed $1.8M–$9.5M; Series A $6M–$32M; Series B $19M–$90M
- Lead/follow: 5% lead, 95% follow
- Last fund: Likely actively investing — fresh fund, raised $275M in 2025
Portfolio highlights
- Clay — Clay's spreadsheet helps you find, enrich and act on people and company data from any source - without a line of code. Get started for free, today.
- Helical — The full power of DNA & (m)RNA Bio Foundation Models in one open-core platform. Accelerate Drug Discovery with AI.
- Bread Financial — We provide simple, personalized payment, lending and saving solutions.
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Browse database — It's Free!Foothill Ventures is a technology-focused venture fund that invests in seed-to-A-round startups in the United States. It is a successor fund to the TEEC Angel Fund. Foothill Ventures was founded in 2017 and is headquartered in Los Altos, California.
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- Industry: Artificial Intelligence, Software, Biotechnology
- Stage:Seed, Series A
- Geography: United States, China, Canada
Investor stats
- Total investments: 137
- Round size: Seed $1.1M–$12M; Series A $7.3M–$40M
- Lead/follow: 19% lead, 81% follow
- Last fund: Likely actively investing — fresh fund, raised $19M in 2024
Portfolio highlights
- Quintessent — Quintessent is developing optical connectivity solutions to scale computing and Artificial Intelligence (A.I.).
- Subconscious — Subconscious Systems builds infrastructure that makes large language models faster, cheaper, and more reliable to run at scale. Its platform combines a custom inference runtime with model-driven agent capabilities that handle context management, reasoning, and tool use automatically. Customers use Subconscious to deploy production-grade AI agentsthat stay coherent across long workflows and operate efficiently on existing hardware. The company originated from MIT research and serves developers and enterprises building advanced AI applications.
- South 8 Technologies — South 8's LiGas cells are engineered to deliver unmatched performance and safety in the most demanding environments.
FJ Labs is a stage-agnostic investment firm that focuses on marketplaces and consumer facing startups.
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- Industry: Software, E-Commerce, Financial Services
- Stage:Seed, Series A, Series B
- Geography: United States, Brazil, United Kingdom
Investor stats
- Total investments: 1747
- Round size: Seed $1.2M–$9.7M; Series A $5M–$30M; Series B $11M–$65M
- Lead/follow: 4% lead, 96% follow
- Last fund: May invest from a new fund soon — raised $5.5M in 2016
Portfolio highlights
- HUNTY — HUNTY is a platform that help people find jobs by connecting them with world class mentors who prepare them for the job search process. And people only pay when they get hired.
- Lastro — Lastro is building Lais, an autonomous AI worker for real estate agencies, starting in Brazil. Our AI agent initially automated lead engagement and qualification via WhatsApp, helping brokerages boost revenue and improve marketing ROI. In each brokerage, Lais acts as a personalized AI “team member” that engages with leads instantly, searches forproperties and answers common inquiries. Brokerages that have Lais in their teams are growing quickly and reporting up to 60% increases in lead conversion rates.
- Wash Wise — Meet Reset Spray: the dry shampoo for clothes. Refresh lightly worn garments in seconds by neutralizing odors, lifting away sweat and body oils, and releasing wrinkles between washes.
We are deep tech venture capital.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Machine Learning
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 472
- Round size: Seed $1.2M–$10M; Series A $6M–$45M; Series B $15M–$130M
- Lead/follow: 24% lead, 76% follow
- Last fund: Likely actively investing — fresh fund, raised $5M in 2026
Portfolio highlights
- CH4 Global — CH4 Global is an aquaculture solutions provider dedicated to urgently impacting climate change at scale. Lead by a world-class team of senior business builders, scientists and entrepreneurs, the company is initially leveraging proven science and technology for growing seaweed into innovative new livestock supplement that reduces methane produced bycows by up to 90%. Among early investors are a select group of prominent family offices and private investors. CH4 Global have also received non-dilutive capital support from government organizations from around the world. CH4 Global is a Delaware corporation based in Henderson, NV.
- Regent — We build all-electric, passenger-carrying, wing-in-ground-effect vehicles to service coastal routes with technology available today.
- Callosum — Callosum - Co-evolving chips & intelligence
With deep connections to Stanford and Silicon Valley, Ulu Ventures is a venture capital firm that actively seeks and funds women and diverse founder teams.
Show more...Investment focus
- Industry: Software, Financial Services, FinTech
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Mexico, India
Investor stats
- Total investments: 433
- Round size: Seed $1M–$7.8M; Pre-Seed $150k–$3.7M; Series A $3.1M–$33M
- Lead/follow: 16% lead, 84% follow
- Last fund: Likely still investing — raised $208M in 2024
Portfolio highlights
- NUVA Digital — NUVA Digital is the software‑development company behind NUVA, a Web3 real‑world‑asset (RWA) marketplace designed to connect institutional‑grade asset issuers with investors via on‑chain vaults.
- TerraBlaster — TerraBlaster is a cutting-edge agricultural technology firm focused on transforming sustainable agriculture through enhanced automation and precise technologies.
- Xella Health — Women's health testing that goes beyond biomarkers. Xella's multi-omic analysis connects your hormones, metabolism, and more, with concierge clinical care.
Element 8 is an investment company that provides capital, guidance, and networking opportunities to early stage cleantech companies.
Show more...Investment focus
- Industry: Renewable Energy, Information Technology, Energy
- Stage:Seed, Series A, Series B
- Geography: United States, Canada
Investor stats
- Total investments: 33
- Round size: Seed $1M–$2.8M; Series A $195k–$6.8M; Series B $3.3M–$21M
- Lead/follow: 15% lead, 85% follow
Portfolio highlights
- OpConnect — Advanced Charging Hardware Built for Reliability
- EELI Technology — EELI Technology Inc., a Silicon Valley–based critical minerals technology company, enables lithium production from sources once considered impossible to mine economically —cheaper, faster, electrified.
- Imperium Technologies — Revolutionize steam system maintenance with InteliTrap and SteamView. Reduce energy loss, prevent trap failures and gain 24/7 visibility into your steam network. Built for maintenance teams in commercial and industrial facilities.
Early-stage fund focused on rapid, scalable climate action and targeting outsized impact and outsized returns.
Show more...Investment focus
- Industry: Software, Energy, Real Estate
- Stage:Seed, Pre-Seed, Convertible Note
- Geography: United States, United Kingdom, Israel
Investor stats
- Total investments: 207
- Round size: Seed $100k–$7.5M; Pre-Seed $150k–$3M; Convertible Note $125k–$1.2M
- Lead/follow: 9% lead, 91% follow
- Last fund: Likely still investing — raised $9.9M in 2022
Portfolio highlights
- Forest3 AI — Forest3 multiplies forest management productivity with small, semi-autonomous equipment for fire prevention and precision harvesting. Forest professionals are empowered to get more coverage in less time with much greater safety.
- Shellworks — Reimaging nature's packaging with beautifully sustainable, truly compostable alternatives to plastic for cosmetics and beauty products.
- Merino Energy — Electric cooling and heating installed in an hour or less.
Systematic Pre-Seed Startup Capital
Show more...Investment focus
- Industry: Software, SaaS, Health Care
- Stage:Seed, Pre-Seed, Convertible Note
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 1881
- Round size: Seed $50k–$2M; Pre-Seed $50k–$450k; Convertible Note $50k–$400k
- Lead/follow: 3% lead, 97% follow
- Last fund: Likely actively investing — fresh fund, raised $55M in 2025
Portfolio highlights
- tbh — tbh is a developer of a mobile application designed to provide anonymous feedback to friends. The company's mobile application facilitates asking or answering questions, open text fields and invite abuse when combined with anonymity, enabling users to say things without repercussions and feel better about themselves from the positive feedbackon social networks.
- Vidrovr — Vidrovr develops multimodal computer vision and machine learning systems to index, tag, and understand video. It processes videos with specific domain constraints, such as in sports, government, and media verticals. Its technology enables its users to search an indexed video corpus and retrieve content inside videos and link it to other media likephotos and text.The company Integrates social media to enable direct interactions between multimedia content. Vidrovr was founded in 2016 and is headquartered in New York.
- Experio AI — Turn contracts, proposals, and expertise into instant searchable intelligence. Win more, ramp faster, never lose knowledge. Enterprise AI for services.
Grantham Foundation seeks to protect and improve the health of global environmental issues and supports individuals and organizations. It also supports communication and collaboration in environmental protection, with an emphasis on climate change.The foundation focuses on communications to enable the general public to understand that climatechange represents the world’s primary environmental threat today and that mitigating and adapting to a changing climate will lead to a more sustainable and prosperous future.Grantham Foundation was founded in 1997 by Jeremy and Hannelore Grantham and is based in Boston, Massachusetts, USA.
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- Industry: Energy, Biotechnology, Agriculture
- Stage:Seed, Series A, Venture - Series Unknown
- Geography: United States, United Kingdom, Canada
Investor stats
- Total investments: 89
- Round size: Seed $1.7M–$13M; Series A $5M–$38M; Venture - Series Unknown $4.7M–$36M
- Lead/follow: 27% lead, 73% follow
Portfolio highlights
- Via Separations — Process intensification For today's industries. Do More. With Less. info@viaseparations.com
- Quercus Biosolutions — Bringing the power of genAI to crop protection.
- Hephae Energy Technology — Enabling Next-Generation Geothermal with Ultra High Temperature Robotics to support the life cycle of the geothermal energy transition.
Financial & Human Capital Investment in Boston Startups
Show more...Investment focus
- Industry: Software, Health Care, Biotechnology
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, Argentina
Investor stats
- Total investments: 124
- Round size: Seed $500k–$3.3M; Series A $1.1M–$13M; Series B $1.2M–$15M
- Lead/follow: 23% lead, 77% follow
Portfolio highlights
- AceUp, Inc. — AceUp is the premier leadership development coaching solution, with unparalleled coaches, technology, and analytics.
- ClearCut Surgical — An Essential Surgical Device. Invented by surgeons, for surgeons.
- Surgicure Technologies — Surgicure is a biotechnology start-up company that is dedicated to building effective medical instruments to prevent unnecessary harm while promoting safety and efficiency for both its patients and practitioners during surgical procedures and healing processes. Its product secures medical tubes intubated within a patient's mouth while relyingon the patient's oral cavity.Founded in 2018 by Irena Volkov, Surgicure Technologies is headquartered in Cambridge, Massachusetts.
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.
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- Industry: Energy, Renewable Energy, Manufacturing
- Stage:Series A, Seed, Series B
- Geography: United States, France, Norway
Investor stats
- Total investments: 49
- Round size: Seed $3.1M–$7.2M; Series A $3.5M–$23M; Series B $4.2M–$139M
- Lead/follow: 39% lead, 61% follow
- Last fund: Likely actively investing — fresh fund, raised $195M in 2025
Portfolio highlights
- Teragen Energy — Teragen Energy develops an energy technology platform based on advanced regenerative solid oxide fuel cells that provide both power generation and energy storage in a single system. The company’s systems generate electricity from external fuels such as natural gas or hydrogen without combustion and can operate in reverse to store power as hydrogen.Teragen designs modular systems that can be scaled from megawatt-scale installations for data centers to deployments for microgrids, renewable projects, and utilities. Its technology is intended to help operators manage variable renewable output, ride through outages, and address daily capacity needs using one device. Teragen focuses on applications including AI and cloud data centers, manufacturing and cold storage facilities, remote communities, and electric grid infrastructure. The platform is positioned to replace separate diesel generators and battery systems by combining fuel-flexible generation and low-cost storage in a compact footprint.
- Immaterial — Facilitating the energy transition with advanced materials.
- Rubi Laboratories — Rubi Laboratories turns carbon emissions into carbon-negative textiles for the fashion industry, with a proprietary synthetic biology technology.
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Browse database — It's Free!Investing in powerful, positive change that endures
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Health Care
- Stage:Series A, Seed, Series B
- Geography: United States, United Kingdom, India
Investor stats
- Total investments: 2219
- Round size: Seed $1.8M–$18M; Series A $6.7M–$75M; Series B $14M–$125M
- Lead/follow: 46% lead, 54% follow
- Last fund: Likely actively investing — fund raised in 2026
Portfolio highlights
- Orbem — Transform biological imaging with AI-powered MRI technology. Non-invasive solutions for poultry, fruits, nuts, and health. Building a sustainable future.
- Empathy — Coping with the loss of a loved one is not easy. Download the Empathy App for guidance on what to expect following a loss and the tools to get you through each step.
- Kouper Health — The transitions-of-care platform ensuring patients receive timely access to follow-up care.
Threshold is an early-stage venture capital firm that focuses on a high-conviction investment strategy. The firm partners with entrepreneurs to build innovative consumer, enterprise, and healthcare technology companies.
Show more...Investment focus
- Industry: Software, Internet, Mobile
- Stage:Series B, Series A, Series C
- Geography: United States, India, Canada
Investor stats
- Total investments: 536
- Round size: Series A $2.5M–$25M; Series B $5M–$58M; Series C $5M–$81M
- Lead/follow: 25% lead, 75% follow
- Last fund: Likely still investing — raised $450M in 2022
Portfolio highlights
- Ellis — Ellis connects and reconciles portfolio, fund, and investor data across the systems you already use. Every number traceable. Run every fund from one trusted view.
- Bluefish Labs — We help brands turn AI into a new marketing channel.
- SpaceX — SpaceX designs, manufactures and launches advanced rockets and spacecraft.
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: 178
- Round size: Series A $6.8M–$33M; Series B $10M–$101M; Series C $19M–$128M
- Lead/follow: 30% lead, 70% follow
- Last fund: May invest from a new fund soon — last raise in 2013
Portfolio highlights
- Quaise Energy — Quaise is an energy company unlocking geothermal energy for the world population through millimeter wave drilling technology.
- Form Energy — Form Energy is an American company driving innovation in energy manufacturing and technology to ensure a clean, secure, and reliable electric grid.
- 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.
New York Ventures is dedicated to encouraging innovation and fueling economic growth in communities across the State. This venture capital investment arm of Empire State Development is one of New York State's business resources and innovation investments, including the Governor's START-UP NY program, Innovation Hot Spots, the RegionalEconomic Development Councils, the Centers of Advanced Technology and Centers of Excellence networks, and the SUNY 2020 Initiative.
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- Industry: Health Care, Biotechnology, Software
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, Israel
Investor stats
- Total investments: 155
- Round size: Seed $1M–$6.2M; Series A $3M–$20M; Series B $4M–$53M
- Lead/follow: 5% lead, 95% follow
Portfolio highlights
- Adro — Designed to work when you arrive Spend and save like a local. Easy to use. No unfair fees.
- BQP — At BQP, we’re developing a quantum-accelerated digital twin platform for mission-critical applications. The platform, BQPhy, is a back-end engine that integrates seamlessly into existing engineering workflows and operates on today’s infrastructure without requiring quantum hardware. BQPhy helps teams solve large-scale, complex challenges inengineering optimization, data-driven modeling (ML), and physics-based (CFD) simulations. We are bridging the gap between current high-performance computers and future quantum systems with probabilistic algorithms from quantum information science, unlocking simulation capabilities that were previously impractical or impossible. BQPhy reduces time, accuracy, and throughput inefficiencies, thereby accelerating development cycles, unlocking previously unexplored design spaces, lowering costs, and enhancing product outcomes.
- CryoBio — CryoBio offers a food-safe spray solution to protect crops from extreme frost, reducing losses and replacing manual labor with effective, biodegradable frost protection technology.
Liquid2 Ventures provides technology startups with seed-stage investments and is based in San Francisco, California. The firm was founded in 2015 by Joe Montana, Mike Miller, and Michael Ma.
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- Industry: Software, Artificial Intelligence, Information Technology
- Stage:Seed, Series A, Pre-Seed
- Geography: United States, Mexico, Canada
Investor stats
- Total investments: 1212
- Round size: Seed $1.1M–$9.1M; Pre-Seed $125k–$2.7M; Series A $6M–$45M
- Lead/follow: 1% lead, 99% follow
- Last fund: Likely actively investing — fresh fund, raised $12M in 2026
Portfolio highlights
- Albedo — Aerial quality imagery - from space.
- Eden — Eden unifies medical imaging operations with clinical AI: PACS, teleradiology, AI-assisted diagnosis and structured reporting, deployed across 2,600+ imaging departments.
- Attention — Attention is building an AI co-pilot designed to automate repetitive, multi-app desktop tasks.
Backing founders building iconic companies that transcend boundaries
Show more...Investment focus
- Industry: Software, Artificial Intelligence, SaaS
- Stage:Series A, Seed, Series B
- Geography: United States, Canada, Germany
Investor stats
- Total investments: 672
- Round size: Seed $1.5M–$14M; Series A $4.4M–$42M; Series B $10M–$75M
- Lead/follow: 28% lead, 72% follow
- Last fund: Likely actively investing — fresh fund, raised $900M in 2025
Portfolio highlights
- Midi Health — Expert care for women 40+. Made for midlife. Delivered by experienced clinicians. Covered by insurance. Book a visit today.
- Petasense — Founded with a vision of making industrial machines smarter, Petasense is an Industrial IoT startup based in Silicon Valley. The company offers an end-to-end solution – comprised of a patent-pending wireless vibration sensor, cloud software and machine learning analytics – that helps with asset reliability and predictive maintenance. Customersare able to monitor, assess and predict the health of their critical machines in real-time. This helps them reduce unplanned downtime and lower repair costs. Petasense's clients include industry leaders like JLL, C&W Services, Silicon Valley Power and Stanford University. Petasense is backed by True Ventures, Felicis Ventures and top angel investors. The company is founded by serial entrepreneurs, Abhinav Khushraj and Arun Santhebennur, who have 25 years of combined experience in building enterprise companies, with degrees from MIT and IIT.To learn more about Petasense, visit www.petasense.com.
- ConductorOne — Govern workforce access, deploy AI agents, and get work done with C1.
Backing breakthrough scientific inventions transforming billions of lives
Show more...Investment focus
- Industry: Biotechnology, Aerospace, Medical
- Stage:Seed, Series A, Series B
- Geography: United States, United Kingdom, France
Investor stats
- Total investments: 92
- Round size: Seed $2.1M–$20M; Series A $14M–$80M; Series B $6M–$130M
- Lead/follow: 74% lead, 26% follow
- Last fund: Likely still investing — raised $993k in 2022
Portfolio highlights
- Humanoid — Humanoid creates advanced humanoid robots that integrate seamlessly into daily life, enhancing human potential. Learn more about our mission and vision.
- Venus Aerospace — Venus Aerospace is a space company that provides an innovative approach to hypersonic transportation. Venus Aerospace is a startup aerospace company focused on engineering the future of hypersonic flight. We are making one-hour global transport possible to connect the world and make it safer.The company is an expert team of PhDs, rocketscientists, and engineers taking on the biggest challenges in aerospace at Mach 9 speed. The company also takes pride in being moms and dads, military veterans, and BBQ enthusiasts.
- Focused Energy — Focused is the leading Laser Fusion company pursuing the most promising path to clean, limitless fusion power... unlocking civilization's next great chapter of growth.
Coatue is a lifecycle investment platform focused on turning big ideas in world-shaping technology companies.
Show more...Investment focus
- Industry: Software, Information Technology, Artificial Intelligence
- Stage:Series A, Series B, Series C
- Geography: United States, China, United Kingdom
Investor stats
- Total investments: 622
- Round size: Series A $14M–$100M; Series B $30M–$210M; Series C $50M–$500M
- Lead/follow: 46% lead, 54% follow
- Last fund: Likely actively investing — fresh fund, raised $778M in 2026
Portfolio highlights
- Juicebox — Juicebox is a subscription-based marketplace for businesses to hire independent tech talent. Companies get commission-free access to vetted talent. Independents get the opportunity to work with exciting companies without relying on an agency.
- Legion Security — Legion presents an AI SOC companion browser extension that enables scalable automation using in-house knowledge.
- Fonoa — Manage your sales tax, VAT, and GST obligations seamlessly through our API, globally. For internet businesses around the world, we make taxes simple, automated, borderless, and accessible via our API.
We are the Corporate Venture Capital of the Energy Transition Division of Tecpetrol, part of the Techint Group. We invest in disruptive technologies and ideas on hydrogen and clean fuels, CCUS, sustainable lithium extraction and processing, electrification and clean power.
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- Industry: Energy, Renewable Energy, CleanTech
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, Germany
Investor stats
- Total investments: 18
- Round size: Seed $1.3M–$27M; Series A $12M–$55M; Series B $22M–$42M
- Lead/follow: 11% lead, 89% follow
Portfolio highlights
- Aether Fuels — Enabling a net zero world through sustainable liquid fuels.
- Tulum Energy — Discover how Tulum Energy harnesses methane pyrolysis technology to transform machinery and produce substantial volumes of clean hydrogen, driving innovation and sustainability in the energy sector.
- Rodatherm Energy — A geothermal company that plumbs its boreholes with a closed loop
Neotribe Ventures focuses on strategic investments in early to growth-stage companies developing breakthrough technologies that stretch the imagination. Just as tribes represent small, protective, and caring groups, Neotribe believes that startups with innovative and aspirational teams thrive if provided the security and backing to be unafraid inthe pursuit of new ideas, excellence, and success.To learn more about how Neotribe is partnering with entrepreneurs in the U.S., Europe, Israel, India, and Australia in their quest to solve complex and deeply impactful problems to create lasting change, visit www.neotribe.vc.
Show more...Investment focus
- Industry: Software, Artificial Intelligence, Information Technology
- Stage:Seed, Series A, Series B
- Geography: United States, Australia, Switzerland
Investor stats
- Total investments: 95
- Round size: Seed $2.5M–$8.5M; Series A $10M–$31M; Series B $14M–$58M
- Lead/follow: 37% lead, 63% follow
- Last fund: Likely still investing — raised $90M in 2022
Portfolio highlights
- Vexev — Vexev is on a mission to introduce innovative imaging diagnostic tools.
- Hakimo — Hakimo automatically resolves false alarms so that your existing GSOC operators can handle more alarms as your company grows.
- Legato Audio — Legato Hearing develops stylish glasses with built-in hearing technology, offering a discreet alternative to traditional hearing aids.
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Browse database — It's Free!At Social Capital, we make big bets on transformational ideas, technology, and people.
Show more...Investment focus
- Industry: Software, SaaS, FinTech
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, India
Investor stats
- Total investments: 470
- Round size: Seed $900k–$6M; Series A $3.5M–$20M; Series B $8.5M–$46M
- Lead/follow: 26% lead, 74% follow
- Last fund: May invest from a new fund soon — raised $600M in 2018
Portfolio highlights
- Athos — Athos uses EMG real-time biofeedback to help you go from guessing to knowing if you are performing at your best. #BuildBetterAthletes
- ZeroBrush — Clean every surface of your teeth, every time, all at once. ZERObrush is a groundbreaking oral care mouthpiece built from a 3D model of your teeth and designed to clean the hard to reach places better than a manual toothbrush.
- Biz AI Last — Your dedicated IT department. AI-assisted triage, live expert support via chat, remote connection to fix issues directly, and on-site technicians when needed.
GV supports innovative founders moving the world forward.
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- Industry: Software, Health Care, Biotechnology
- Stage:Series A, Series B, Seed
- Geography: United States, United Kingdom, Israel
Investor stats
- Total investments: 1425
- Round size: Seed $1.2M–$16M; Series A $6M–$100M; Series B $16M–$121M
- Lead/follow: 31% lead, 69% follow
- Last fund: May invest from a new fund soon — raised $100M in 2014
Portfolio highlights
- Gusto — Gusto develops web-based payroll solution for small- and medium-sized businesses. It operates an online platform that provides payroll, benefits, human resources, and integration services for employers and employees in the United States.Gusto offers health benefits and workers’ compensation benefits that include medical insurance, commuterbenefits, and 401(k) contributions as well as workers’ compensation insurance plans, time tracking, and integration services, and access to employees for processing payroll from web-enabled devices such as smartphones and tablets. It also provides access to employees and contractors to browse their previous pay stubs, review their payroll forms, verify their personal details, and statistics about their pay, tax payments and federal forms filing services, and security and support services.Gusto serves startups, coffee shops, doctors, creative agencies, lawyers, and boutiques. Edward Kim, Joshua Reeves, and Tomer London founded ZenPayRoll in 2011 that became Gusto, with its headquarters in San Francisco in California with an additional office in Denver in Colorado.
- Wonder — Introducing a new kind of home dining experience. Currently available in areas of New Jersey.
- OpenEvidence — OpenEvidence uses artificial intelligence to aggregate, synthesize, and visualize clinical evidence in understandable, clinically-useful formats that can be used to make more evidenced-based decisions and improve patient outcomes.
Shell Ventures invests in companies to speed up development and deployment of new technologies which complement our business.
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- Industry: Energy, Renewable Energy, Software
- Stage:Series A, Series B, Venture - Series Unknown
- Geography: United States, United Kingdom, India
Investor stats
- Total investments: 173
- Round size: Series A $6M–$31M; Series B $2.8M–$126M; Venture - Series Unknown $2.4M–$32M
- Lead/follow: 36% lead, 64% follow
Portfolio highlights
- 2-B Energy — The perfect wind turbine for offshore floaters or floating platforms
- Airborne Oil & Gas — Airborne Oil & Gas (AOG) has developed a range of Thermoplastic Composite Pipe (TCP) products that offer unique benefits for offshore oil & gas operations. The thermoplastic composite pipes are corrosion-free, lightweight and spoolable, and can be deployed in the most demanding offshore and subsea applications. These intrinsic propertiesenable a step-change in offshore and subsea operations, with a 30 – 50% capex saving, and even higher opex savings. \r\n\r\nThe pipes are non-metallic, which eliminates the need for expensive corrosion prevention and inspection measures. This enhances reliability and safety while significantly reducing operational expenditure, particularly for Flowlines. The spoolable composite pipes can be installed significantly faster and with simpler vessels than traditional steel-based pipes. \r\n\r\nThe AOG headquarter and manufacturing facility is based in IJmuiden (Port of Amsterdam), the Netherlands and has regional sales offices in major oil & gas hubs in Asia and the US. AOG has 90 employees.
- Bumper — Split the cost of your car repairs and servicing into manageable monthly instalments with 0% interest. Fix it. Split it. Sorted.
Andreessen Horowitz (a16z) is a venture capital firm in Silicon Valley, California, investing in bold founders, innovators, and entrepreneurs building the future through technology.
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- Industry: Software, Information Technology, Artificial Intelligence
- Stage:Series A, Seed, Series B
- Geography: United States, United Kingdom, Brazil
Investor stats
- Total investments: 2033
- Round size: Seed $1.6M–$16M; Series A $9M–$55M; Series B $17M–$112M
- Lead/follow: 50% lead, 50% follow
- Last fund: Likely actively investing — fresh fund, raised $1.2B in 2026
Portfolio highlights
- Waymo — Waymo stands for a new way forward in mobility. it is a self-driving technology company with a mission to make it safe and easy for people and things to move around.Waymo improves transportation by building software and sensor technology developed in Google’s labs since 2009. In October 2015, they achieved the world’s first fully self-drivingtrip on public roads, in a car without a steering wheel or pedals. They refine Waymo technology through one billion miles of simulation testing each year, and the cars have self-driven over two million miles on public roads across four U.S. cities.It was founded in 2009 and is located in Mountain View, California.
- GoodData.AI — GoodData is a leading composable data and analytics platform. Build, embed, and scale analytics on demand, with zero vendor lock-in.
- Apex — Apex manufactures ESPA-class satellites, ranging from 40 to 400kg. Our first spacecraft bus platform, Aries, is built for LEO missions for earth observation, communications, and more. Configure the Aries bus to meet your specific mission profile.
Palo Alto based Eclipse Ventures partners with entrepreneurs boldly transforming the essential industries that define and propel economies. Learn more.
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- Industry: Software, Robotics, Artificial Intelligence
- Stage:Series A, Series B, Seed
- Geography: United States, Canada, Israel
Investor stats
- Total investments: 209
- Round size: Seed $2M–$30M; Series A $9.1M–$55M; Series B $15M–$105M
- Lead/follow: 53% lead, 47% follow
- Last fund: Likely still investing — raised $510M in 2023
Portfolio highlights
- Syng — Syng is an audio company transforming the human relationship with sound. their hardware and software platform gives creators and listeners the power to engage with, explore, and share sound in transformative new ways.
- Nucleus RadioPharma — Founded by Eclipse Ventures and Mayo Clinic, Nucleus RadioPharma is a new company built to ensure cancer patients can access potentially life-saving radiopharmaceuticals by developing technologies to modernize the clinical development, manufacturing, and supply chain of these promising new treatment tools.
- Watchmaker Genomics — Watchmaker Genomics believes that the most exciting innovations lie at the intersection of biology, engineering, and computer science.
Version One Ventures backs mission-driven founders at the earliest stages. Full thesis here: https://versionone.vc/updated-thesis/
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- Industry: Software, Internet, Blockchain
- Stage:Seed, Series A, Series B
- Geography: United States, Canada, United Kingdom
Investor stats
- Total investments: 162
- Round size: Seed $1.5M–$5.7M; Series A $4M–$22M; Series B $8M–$55M
- Lead/follow: 23% lead, 77% follow
- Last fund: Likely actively investing — fresh fund, raised $78M in 2026
Portfolio highlights
- Mowito — Fully automated pick'n'drop for groccery stores
- Pilot Protocol — Network OS for AI Agents
- Arctus Aerospace — We build unmanned airplanes for zero infrastructure earth observation. We fly at 45,000 feet for 24 hours at a go.
Obvious Ventures is a venture capital firm that invests in the early and growth stages. The firm was founded in 2014 and is based in San Francisco, California.
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- Industry: Software, Health Care, Artificial Intelligence
- Stage:Series A, Series B, Seed
- Geography: United States, Canada, Germany
Investor stats
- Total investments: 195
- Round size: Seed $2M–$13M; Series A $5.5M–$42M; Series B $15M–$150M
- Lead/follow: 30% lead, 70% follow
- Last fund: Likely still investing — fund raised in 2022
Portfolio highlights
- Hostie — Hostie is an AI-first customer experience platform designed for restaurants, automating guest inquiries, reservations, and takeout orders. We proudly partner with some of the world’s top restaurants, including Flour + Water, Nisei, Slanted Door, ILIS, and more. Co-founded by a product designer-turned-restaurateur and an AI engineer, Hostie blendshospitality expertise with cutting-edge technology to enhance restaurant operations.
- Gritt Robotics — Gritt is an intelligent system that combines robotics and AI to build the infrastructure that pulls society forward. Doing real work on real jobsites, today.
- Radical Numerics — Systems, scaling and architecture for general biological intelligence
Jackson Moses is the Founder and Managing Partner of Silent Ventures. He previously worked at ThinkOrbital as an Advisor. Jackson attended the University of California, Berkeley, where he took a Bachelor of Arts in Economics with a focus on Monetary Policy and a Bachelor of Arts in Political Science with a focus on Game Theory.
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- Industry: Aerospace, National Security, Military
- Stage:Pre-Seed, Seed, Series A
- Geography: United States, Canada, Nigeria
Investor stats
- Total investments: 127
- Round size: Seed $3.3M–$28M; Pre-Seed $450k–$5.4M; Series A $7M–$70M
- Lead/follow: 17% lead, 83% follow
Portfolio highlights
- Amca — Amca is building America's new industrial base.
- Terra Industries — Terra Industries develops autonomous security systems and software platforms that support the monitoring and protection of physical assets, infrastructure, and operational environments across land, air, and maritime domains. The company provides unmanned vehicles, autonomous towers, and sensor-based surveillance hardware that collect and transmitdata for continuous situational awareness. Its software layer, built around an integrated operating system, processes sensor inputs, applies artificial intelligence models, and coordinates automated responses to detected events. Terra Industries designs its systems to support functions such as perimeter security, infrastructure monitoring, asset tracking, and threat detection within complex operational settings. The company’s platforms enable operators to manage multiple autonomous devices through a unified interface that supports mission planning, data visualization, and system control. Its technology is used by organizations that require coordinated security, monitoring, and response capabilities for facilities, remote sites, and distributed operations.
- Thor Dynamics — Directed Energy Systems for Counter-Drone Defense
At Connecticut Innovations, we see venture capital the way you see your business. Like no one else. We invest in innovative biotech, IT, and other industries.
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- Industry: Health Care, Biotechnology, Software
- Stage:Seed, Series A
- Geography: United States, Israel, Canada
Investor stats
- Total investments: 267
- Round size: Seed $300k–$6M; Series A $2.4M–$25M
- Lead/follow: 31% lead, 69% follow
- Last fund: Likely still investing — raised $50M in 2023
Portfolio highlights
- eBrevia — Analyze contracts at scale, extract key data, and identify risk with eBrevia. Draft and redline agreements in Microsoft Word with DraftPro.
- Mobile Sense — The traditional diagnostic market is being transformed by advances in high performance wearables. This seismic shift led by consumer products which are uncovering new patients who previously went undetected, but still require a detailed diagnosis. Mobile Sense™ is building foundational technology that enables this transformation throughoff-the-chest wearables for long term management of cardiac arrhythmias. Developed over 7 years with $4.2M in grant funding and $1.3M in seed funding, Mobile Sense™ has a platform for differentiated wearables. Our embedded algorithms coupled with non-adhesive, wireless & waterproof sensors provides high fidelity continuous ECG and PPG recordings. The automatic monitoring provides 24/7, 365 days/yr continuous detection and classification of dangerous heart arrhythmias.
- LegiTime Technologies — LegiTime Technologies, Inc. provides LegiText, a subscription-based SMS solution that offers message authentication, categorization, and archiving based on demonstration of legitimacy technology. It also provides LegiTrac that locates and tracks devices, as well as back up and stores data in a central location; and LegiAlert that offers messagebroadcasts and alerts, creates groups and contact lists, and integrates contact information with existing back office data systems. The company serves enterprises and educational institutions, as well as consumer, finance and banking, and healthcare industries. LegiTime Technologies, Inc. was founded in 2005 and is based in Farmington, Connecticut.
Building Ventures is a venture capital firm based in Boston, MA. We partner with Built Environment entrepreneurs and early-stage startups.
Show more...Investment focus
- Industry: Software, Construction, Artificial Intelligence
- Stage:Series A, Seed, Series B
- Geography: United States, Canada, Finland
Investor stats
- Total investments: 67
- Round size: Seed $1.5M–$8.7M; Series A $3.9M–$22M; Series B $1.5M–$70M
- Lead/follow: 27% lead, 73% follow
- Last fund: Likely still investing — raised $95M in 2022
Portfolio highlights
- Parspec — Empower your organization with AI-powered solutions from Parspec. Bid more jobs, increase revenue, and improve profitability in today's dynamic market.
- Aston Labs — Aston Labs operates a decentralized utility organization working to build a carbon-free utility network. The company's platform is made to support 100% uptime, equality of access, zero carbon, digital currency, Defi, and metaverse, giving people access to modern life.
- Copper — Thoughtfully designed, meticulously engineered, well-made home electrification products.
Renewable Energy Investor funding in United States at a glance
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