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Top 50 Clean Energy Startup Investors in United States in May 2025

Last updated: May 2025 A list of 50 angel investors and VC (Venture Capital) funds that invest in Clean energy startups based in United states. We rank investors based on the number of investments they made in Clean energy companies from United states. We update this investor list every month.

Top 50 Clean Energy Startup Investors in United States in May 2025

Investor	Clean Energy United States investments
Clean Energy Venture Group	8
Safar Partners	6
Clean Energy Ventures	6
Wonder Ventures	6
Khosla Ventures	6
Energy Impact Partners	6
Chrysalix Venture Capital	5
Austin Ventures	5
Crosscut Ventures	5
Third Sphere	5
Jericho Energy Ventures	4
New York Ventures	4
Countdown Capital	4
Foothill Ventures	4
Prelude Ventures	4
The Engine	4
Hess Corporation	4
The Engine	4
Starlight Ventures	4
Tamarack Global	3
Alumni Ventures	3
Kapor Capital	3
Braemar Energy Ventures	3
Anzu Partners	3
New Stack Ventures	3
Breakthrough Energy Ventures	3
PJC	3
Milkbox Partners	3
CenterPoint Venture Partners	3
Lux Capital	3
Robbins Venture Capital	3
Backstage Capital	3
Climate Capital	3
Collaborative Fund	3
EnCap Flatrock Midstream	3
American Family Insurance Institute for Corporate and Social Impact	3
Bolt	3
BoxGroup	3
She's Independent	3
Acrew Capital	3
Powerhouse Ventures	3
Dolby Family Ventures	3
Virta Ventures	3
Lowercarbon Capital	2
Connecticut Innovations	2
11.2 Capital	2
PRIME Coalition	2
Monitor Ventures	2
Globespan Capital Partners	2
K Street Capital	2

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Investor list

CEVG is an angel investor collective that invest in and mentors early-stage cleantech and climatetech startups across North America.

Investment focus

Energy, Renewable Energy, Manufacturing
Series A, Seed, Funding Round
United States, Canada

Portfolio highlights

PeakSyncer — PeakSyncer, a product of Zhong Xi Group, LLC, is an AI-powered cloud platform that offers a comprehensive solution for utilities aiming to optimize their energy management systems through advanced technology. The platform focuses on demand response programs, utilizing artificial intelligence to automate and streamline the management of peak energyloads. PeakSyncer has focused on creating cutting-edge solutions in cloud computing and AI integration. The company positions itself as a leader in the energy management sector, working on delivering reliable, user-friendly solutions that adapt to the evolving needs of energy grids. With dedicated support and 24/7 monitoring, PeakSyncer aims to empower utilities to modernize their operations and optimize resource usage effectively.With PeakSyncer, the company addresses a critical business need for seamless data synchronization across platforms such as ERP, CRM, and other essential business software. The platform’s key advantage is its ability to adapt to dynamic data patterns, learning from past syncs to continuously improve syncing accuracy and efficiency.PeakSyncer is designed to be scalable and easily integrates with existing utility infrastructure, ensuring a smooth implementation process. The platform not only helps utilities meet regulatory requirements but also supports them in creating a sustainable energy ecosystem by engaging customers in demand response initiatives, made possible by AI algorithms that analyze and anticipate potential data issues before they disrupt business processes.
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.

Safar Partners is a seed- to growth-stage venture fund investing primarily in technology companies out of MIT, Harvard, and the University of Rochester. We invest in platform technologies in the cleantech and advanced materials, AI/IT and robotics, and life science/medical device areas.

Investment focus

Biotechnology, Health Care, Manufacturing
Seed, Series A, Funding Round
United States, China

Portfolio highlights

Lightsynq — Lightsynq is developing universal optical quantum interconnects that bridge the gap to large-scale quantum computers.
Turing — Turing is a digital solutions provider that harnesses the power of AI to optimize asset performance across the entire water value chain.
QuEra Computing — QuEra Computing is the leading provider of quantum computers based on neutral-atoms. Our mission is to build the most scalable quantum computers to date to tackle useful but classically intractable problems.

Clean Energy Ventures invests in scalable early-stage climate tech startups and clean energy technologies addressing global climate change.

Investment focus

Manufacturing, Energy, Renewable Energy
Seed, Series A, Funding Round
United States, Canada, Israel

Portfolio highlights

DG Matrix — DG Matrix innovative solutions unlock gigaton-scale emissions reductions by enabling electrification anywhere and everywhere with less material and a smaller footprint.
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.
Exterra Carbon Solutions — Exterra is a company that is creating a world-class solution for long-term CO2 storage using mineral waste.

Wonder Ventures invests in entrepreneurs who have great ideas. Who build the world’s most innovative technology companies in order to address the world’s toughest challenges. Who think of long-term solutions that span generations.We are based in Santa Monica, CA. We actively invest in Los Angeles, New York City, Silicon Valley, Washington D.C.and anywhere great teams are located.

Investment focus

Software, Health Care, Internet
Seed, Pre-Seed, Series A
United States

Portfolio highlights

LOCKER — Discover, save, shop & share.
Karman Industries — Karman Industries develops breakthrough thermal technology that transforms industrial energy use, reducing costs by up to 75% while eliminating emissions. Our innovative heat pump solutions power a greener, more resilient world.
The Nuclear Company — The Nuclear Company is a fleet-scale nuclear deployment firm that offers for nuclear sectors.

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.

Investment focus

Software, Health Care, Artificial Intelligence
Series A, Series B, Seed
United States, India, United Kingdom

Portfolio highlights

Somite — Somite.ai is on a mission to transform the lives of millions of people by leveraging AI to produce human tissue for cell-based therapies.
Realta Fusion — Realta Fusion develops fusion energy technology for the production of industrial heat and power. It applies advances in super-conducting materials, plasma physics, and computing power to a simple linear fusion reactor configuration. It utilizes abundant fuel sources to provide a zero-carbon source of heat and power.
Cartwheel — Cartwheel is a powerful new way to animate characters for videos, games, 3D, movies, ads or social media.

Energy Impact Partners (EIP) is a collaborative strategic investment firm that invests in companies optimizing energy consumption and improving sustainable energy generation. Through close collaboration with its strategic investor base, EIP seeks to bring the best companies, buying power and vision in the industry to bear on the emerging energy landscape.

Investment focus

Software, Energy, Renewable Energy
Series A, Series B, Series C
United States, Canada, Germany

Portfolio highlights

VanishID — Privacy as a managed service for the enterprise. Shift your cybersecurity from detection and response to prevention.
Bedrock Energy — Bedrock Energy is developing drilling technology and advanced subsurface simulation software to enable geothermal heating and cooling. The company develops autonomous drilling technology and advanced subsurface simulation software to make geothermal heating and cooling more widespread, affordable, and accessible.
VIE Technologies — VIE Technologies provides a personalized asset maintenance solution for industrial operations. VIE Technologies helps facility and industrial operators advance their maintenance practices from standardized, reactive approaches to ones that are proactive and well-orchestrated. Deploying the end-to-end solution, a VIE-powered operation enjoysunprecedented levels of visibility and accurate guidance for upcoming machine maintenance.The result is a new level of effectiveness and efficiency with dramatic reductions in unplanned downtime, reduced maintenance costs, and enhanced asset life. The power of VIE's patented sensors, connectivity, and AI technologies are realized in an easy-to-use app, complete with collaboration tools to support improved workflows.The company is headquartered in San Diego, California, and is founded in 2016.

Leading global venture capital fund that invests in resource intensive industries across North America and Europe.

Investment focus

Energy, Manufacturing, Renewable Energy
Series B, Series A, Funding Round
United States, Canada, The Netherlands

Portfolio highlights

Liminal — Advanced battery inspection and metrology with ultrasound and machine learning
C2CA technology — C2CA Technology is a pioneering company in concrete recycling, established in 2016 by Delft Enterprises, Delft University, and GBN.Our mission is to transform waste concrete into sustainable building materials, replacing virgin aggregates, sand, and cement to mitigate 8% of global CO2 emissions.Our advanced separation, and quality controltechnologies are in use at our demonstration site in Hoorn, the Netherlands.We're committed to achieving 100% circular concrete and building a more sustainable future. Join us and make a positive impact on the planet.
Rithmik Solutions — We increase uptime in mines with advanced analytics that optimize maintenance and extend equipment life.

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.

Investment focus

Software, Enterprise Software, Internet
Series B, Series A, Series C
United States, China, Japan

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.

Crosscut is a venture capital firm in Los Angeles. We partner with early-stage founders to build extraordinary technology companies from Seed to Series A.

Investment focus

Software, Internet, Information Technology
Seed, Series A, Funding Round
United States

Portfolio highlights

SoloPulse — SoloPulse is changing how the world sees by bringing a new approach to sensing and communication technologies that is based on proprietary mathematical wave theory algorithms. This approach unlocks barriers that legacy technologies face while also improving computational efficiency and resolution. SoloPulse’s advanced sensing and beamformingtechniques can use a single electromagnetic pulse to produce high-resolution imaging and increased data transmission rates.
Proteus Space — Pioneering Automated Satellite Design for Rapid, Payload-Tailored Satellite Deployments with a World-Class Space and Advanced Technology Leadership Team
MetOx Technologies — MetOx is a commercial manufacturer of high-temperature superconducting (HTS) wire using YBCO. HTS wire transmits transmits vast amounts of electricity in small cross-sections without electrical loss and without generating heat. HTS wire is critical for upgrading transmission and distribution lines (T&D), enabling magnetic confinement fusionreactors, and building next generation MRI scanners.

Early-stage fund focused on rapid, scalable climate action and targeting outsized impact and outsized returns.

Investment focus

Software, Real Estate, Transportation
Seed, Pre-Seed, Convertible Note
United States, Israel, Germany

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.
FireDome — FireDome's innovative wildfire defense system utilizes a two-tiered approach. First, a mechanical launcher rapidly deploys a protective barrier to block the direct path of encroaching wildfires. Second, the system actively and swiftly detects and extinguishes spot fires caused by airborne embers tha
Near Space Labs — Near Space Labs is an aerial imagery and earth observation company, Near Space Labs' imagery makes it easy to monitor assets and gain remote access over broad or specific areas. Near Space Labs offers cloud-based delivery of fully processed images through its API. The company provides frictionless, affordable imaging for insurance, utilities,infrastructure, conservation, smart cities, retail, energy, government, and disaster response.

Jericho Energy Ventures is focused on advancing the low-carbon energy transition with investments in hydrogen technologies, energy storage, carbon capture and new energy systems.

Investment focus

CleanTech, GreenTech, Clean Energy
Series A
United States

Portfolio highlights

Calicat — H2UTechnologies -Co-founded by Motus Ventures and H2U Chief Scientific Advisor, Dr Nathan Lewis-George L. Argyros Professor of Chemistry at the California Institute of Technology and founding Director and Scientific Director of JCAP (Joint Center for Artificial Photosynthesis)/Cal Tech...clean energy

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.

Investment focus

Health Care, Biotechnology, Software
Seed, Series A, Series B
United States, Canada, Israel

Portfolio highlights

ZeroMark — ZeroMark is a defense product company building technology to ensure safety and precision when using kinetic and non lethal weapons.
Cell BioEngines — Cell BioEngines, Inc., is a clinical-stage biotech company focused on curing cancer by developing ”off-the-shelf” allogenic cell therapies. The company leverages its proprietary Stem-SPACE platform technology to produce clinical grade cells at scale.
Resource Monitor — Resource Monitor is a modern water monitoring and management system. Our smart water system helps you save water and money.

Investing pre-seed / first checks in founders building hard tech companies.

Investment focus

Software, Manufacturing, Aerospace
Seed, Pre-Seed, Funding Round
United States

Portfolio highlights

Heliux — Heliux centralizes cross-functional teams, operations, and data onto a single platform by replacing your legacy PDM, PLM, ERP, and MES systems.
Galvanick — Secure industrial operations. Galvanick's industrial-first Extended Detection & Response (XDR) platform secures industrial systems and networks against cyber attacks.
K2 Space — By breaking the historic correlation between mass and cost, the K2 Space satellite bus offers the capabilities of large satellites at the price point of small satellites. A multi-orbit spacecraft for use across commercial, scientific and defense missions.

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.

Investment focus

Software, Artificial Intelligence, Health Care
Seed, Series A, Funding Round
United States, China, Canada

Portfolio highlights

CarbonSix — CarbonSix delivers cutting-edge robotics automation for manufacturing, combining Six-Sigma robot dexterity and intelligence to transform industrial operations worldwide.
Corvic AI — Corvic AI is pioneering a new era of Data-Centric AI Cognitive Infrastructure by transforming raw enterprise data into AI-ready intelligence.
Stately Bio — Stately Bio is the trade-off between measuring cells and keeping them alive. Our patented ML technology measures cell identity, behavior, and maturation—all directly from live-cell, label-free imaging.

Prelude Ventures invests in and supports early-stage startups with the greatest potential to mitigate climate change. For us, climate is everything.

Investment focus

Software, Energy, Manufacturing
Series A, Series B, Series C
United States, Canada

Portfolio highlights

LuxWall — LuxWall is accelerating the global transition to net zero by upgrading windows and glass into transparent insulation for buildings.
Persefoni AI — Persefoni is a Climate Management & Accounting Platform (CMAP). The company's Software-as-a-Service solutions enable enterprises and financial institutions to meet stakeholder and regulatory climate disclosure requirements with the highest degrees of trust, transparency, and ease. As the ERP of Carbon, the Persefoni platform provides usersa single source of carbon truth across their organization, enabling them to manage their carbon transactions and inventory with the same rigor and confidence as their financial transactions.
Augmenta — Design sustainable, code compliant and fully constructible buildings in hours.

A home for Tough Tech founders.

Investment focus

Biotechnology, Health Care, Manufacturing
Seed, Series A, Series B
United States

Portfolio highlights

VEIR — Discover VEIR's cutting-edge technology for superconducting power lines that offer 5-10x greater transfer capacity and 90% less resistive line losses.
Osmoses — Osmoses is a cleantech company that is transforming chemical separations. Its mission is to eliminate energy waste with efficient membrane technology, reducing production costs for customers and CO2 emissions for the environment. Hydrogen, carbon capture, and renewable natural gas are some of the in
BlueShift — BlueShift operates as an electrochemical climate tech innovator. BlueShift unlocks underutilized resources with advanced electrochemical technology.

Hess Corporation is a leading global independent energy company primarily engaged in the exploration and production of crude oil and natural gas. Hess Corporation has developed apps like Hess Jet and Hess Chopper. This company was founded in 1993.

Investment focus

CleanTech, GreenTech, Clean Energy
Series A
United States

Portfolio highlights

Calicat — H2UTechnologies -Co-founded by Motus Ventures and H2U Chief Scientific Advisor, Dr Nathan Lewis-George L. Argyros Professor of Chemistry at the California Institute of Technology and founding Director and Scientific Director of JCAP (Joint Center for Artificial Photosynthesis)/Cal Tech...clean energy

A home for Tough Tech founders.

Investment focus

Biotechnology, Health Care, Manufacturing
Seed, Series A, Series B
United States

Portfolio highlights

VEIR — Discover VEIR's cutting-edge technology for superconducting power lines that offer 5-10x greater transfer capacity and 90% less resistive line losses.
Osmoses — Osmoses is a cleantech company that is transforming chemical separations. Its mission is to eliminate energy waste with efficient membrane technology, reducing production costs for customers and CO2 emissions for the environment. Hydrogen, carbon capture, and renewable natural gas are some of the in
Vaxess Technologies — Vaxess engineers novel technologies that uniquely engage the human immune system, enabling improved efficacy and simplified access for vaccines and therapeutics.

Starlight is a venture capital firm for founders addressing the world’s most pressing challenges & opportunities. We partner early with unstoppable entrepreneurs leveraging breakthrough science and technology to pursue progress at scale in four main areas: the energy transition, industrializing synthetic biology, space technology, and novelcomputing & communications platforms.Starlight was founded in 2017 and is headquartered in Miami, Florida.

Investment focus

Biotechnology, Energy, Health Care
Seed, Series A, Funding Round
United States, Finland, Italy

Portfolio highlights

Ephos — Designing and manufacturing glass-based integrated photonic circuits that power the most advanced classical and quantum devices
Blue Energy — Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.
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.

Tamarack Global operates as an investment firm that invests in new markets and new economies. The frim specializes in the fields of finance, financial services, and hedge funds.

Investment focus

Aerospace, Clean Energy, CleanTech
Seed, Series A, Series B
United States, Denmark

Portfolio highlights

Blue Energy — Blue Energy is a nuclear power plant company that provides reliable, clean, and abundant electricity.
Rainmaker Technology — Rainmaker provides water for farms, watersheds, and ecosystems, fortifying growth and stewarding the natural world.
Impulse Space — Economical and nimble last-mile space payload delivery

Alumni Ventures offers diversified venture portfolios to accredited investors into highly competitive deals that individuals typically do not have access to on their own.

Investment focus

Software, Information Technology, Artificial Intelligence
Seed, Series A, Series B
United States, Canada, United Kingdom

Portfolio highlights

Artisan AI — Artisan is on a mission to build the first generation of AI employees, called Artisans, who can automate specific roles & workflows.
TAU Systems — TAU Systems provides medical imaging technology.
Foundation Alloy — Foundation Alloy makes better parts, faster, for modern engineering.

Kapor Capital is an investment firm that invests in early-stage tech-enabled startups. They are an Oakland-based fund that understands that startup companies have the ability to transform entire industries and to address urgent social needs as they do so. It was founded in 1999 and headquartered in Oakland, California.

Investment focus

Education, Software, Health Care
Seed, Series A, Series B
United States, Kenya, Japan

Portfolio highlights

Beanstack — At Beanstack, we are in the business of motivating people to read more. Through our platform, you can run reading challenges, readathons, and more.
Subscript — Create, understand, and tell the story of your subscription business through numbers.
Penny Finance — Get a tailored financial & investing plans, track your money making, learn about personal finances & get new insights, all in the Penny Finance investing app for women.

While energy has been a key to global development since the dawn of the electronic age, the beginning of the new century has seen a tremendous surge in the technology advancements, market activity and the strategic importance of energy around the world. While many companies and investors have sought to take advantage of the tremendous opportunitytoday's energy industry presents, the unique market issues, scientific contributions and complex web of interrelationships require a specialized expertise.Braemar Energy Ventures was formed in 2002 to create a venture capital firm with that expertise. Focused exclusively on technology and communications opportunities in the energy sector, Braemar Energy Ventures has both the industry and operating knowledge to select promising young companies, bring them into the larger energy world and guide them to reach their full potential.The firm's four principals have a long history of successful investments, as well as experience financing and operating companies in the energy sector. Together, they have been responsible for investing in almost 40 energy technology companies, including early stage companies which have grown to become some of the most successful in the sector.Braemar Energy Ventures works with management teams who are skilled in their industry but who can benefit from Braemar's assistance with strategic direction and financing issues. Having worked with many early stage companies, the Braemar Energy Ventures principals understand the challenges that many young companies face and provide invaluable counsel to their portfolio companies on longer-term issues, allowing management to focus on daily operations.

Investment focus

Manufacturing, Energy, Renewable Energy
Series B, Series C, Series A
United States, Canada, France

Portfolio highlights

3E Nano — Transform your windows and other transparent barriers with NxLite's innovative coatings on glass and lightweight polymers.
Utilidata — Utilidata is an AI-powered technology company that provides utilities with robust, real-time insights to operate a connected grid and better serve their customers.
LO3 Energy — LO3 Energy is a technology and business development consulting firm with a focus on emerging decentralized business models. The company builds tools and develops projects to support and accelerate the proliferation of the distributed energy, utilities, and computation sharing economy of the future.

Anzu Partners is an investment firm that focuses on industrial and life science technology companies with the potential to transform their industry. Anzu's portfolio support platform is dedicated to drive results beyond our initial investment and establish long-term relationships. We team with entrepreneurs to develop and commercializetechnological innovations by providing capital and deep expertise in business development, market positioning, global connectivity, and operations. .Co-founders Whitney Haring-Smith, David Michael, and David Seldin launched the firm in 2014 in Washington, District of Columbia.

Investment focus

Biotechnology, Software, Manufacturing
Series A, Series B, Funding Round
United States, Canada, Spain

Portfolio highlights

6K — WHERE INDUSTRY 4.0 MEETS SUSTAINABLE PRODUCTION OF BREAKTHROUGH MATERIALS
e-Zinc — Founded in 2012, e-Zinc is a Toronto, Canada, based corporation that has developed a breakthrough electrochemical technology for storing energy in zinc metal. This low-cost, flexible, and long-duration energy storage solution will provide the platform for the world’s energy markets to be fully powered by renewable energy, enabling a zero-carbonenergy future.
CytoTronics — Visualize live cell function at scale for cell biology discovery with Pixel systems. Monitor cell viability, morphology, electrophysiology, metabolism and more.

New Stack Ventures -- Early Stage Venture Capital Investments in Remarkable Founders

Investment focus

Software, Information Technology, Health Care
Pre-Seed, Seed, Series A
United States, Canada, Mexico

Portfolio highlights

XILO — XILO eliminates data entry for insurance agencies by providing them with world class quoting experience forms that integrate into all their Raters, AMS', Acords. and more.
Urban Sky — Urban Sky is developing the first-ever reusable 'micro-sat' version of a near-space balloon, armed with sensors that collect high-value Earth observation data over entire cities, serving a multi-billion dollar imagery market and making daily and weekly aerial imagery collection a cost-effective reality. Leveraging advances in componentminiaturization, first-of-its-kind balloon reusability, and the high vantage point of the stratosphere, the Microballoon drastically reduces the cost of high-resolution remote sensing and weather-related data capture over broad areas, leading to more impactful data over more areas than ever before.With a new wealth of data from the stratosphere - this completely untapped layer of Earth’s atmosphere - we can fundamentally change the collective human understanding of the surface of our planet and urban centers.
Keebler Health — Keebler Health is an AI-first risk adjustment platform for providers and payers that are at risk for Medicare & Medicaid lives.

Focused on developing and deploying the critical climate solutions our world needs to reach net-zero emissions by 2050.

Investment focus

Energy, Renewable Energy, Manufacturing
Series A, Series B, Funding Round
United States, Canada, United Kingdom

Portfolio highlights

Decibel Bio — Decibel Bio operates as a plant biotechnology company.
Electra — Electra is decarbonizing ironmaking for green steel production using intermittent renewable energy and low-grade iron ores.
Arnergy — ARNERGY's mission is to deliver energy solutions for productive use by deploying products, services and systems that power business operations and improve economic outcomes for our clients. Vision: Providing sustainable solutions to energy reliability issues across emerging markets.

We know the challenges founders face because we've been there too. Thanks to our decades of thriving and surviving in recessions and booms, alike, we know the financial discipline and operational expertise it takes to build businesses that endure.

Investment focus

Software, Health Care, Artificial Intelligence
Seed, Series A, Series B
United States, Canada, Pakistan

Portfolio highlights

AceUp, Inc. — AceUp is the premier leadership development coaching solution, with unparalleled coaches, technology, and analytics.
Cohora — Cohora is a platform for customer engagement and activation. By stepping up sales and marketing initiatives, carrying out product development, and providing support to its initial clients in the travel, fashion, and cosmetics industries, it leverages the money to quicken its growth.
Openly — Openly provides exceptional insurance by delivering truly comprehensive coverage through independent agents without surprise or concern. We do this because we exist to make insurance remarkably simple.

Milkbox Partners, early stage investment and advisory firm, angel investors, startups, venture capital

Investment focus

Machine Learning, Software, Information Technology
Series A, Seed, Funding Round
United States, Canada, Germany

Portfolio highlights

Solsten — 12traits is an AI firm engaged in understanding human behavior in the digital world for powering the future of customer experience.
Goally — Hi! We're Goally. We make bedtime & mornings way less stressful with a safe tablet built for kids. We'll help with routines, social skills, and more!
NutriSense — NutriSense CGM program allows you to track how your diet, exercise, lifestyle, and sleep affect your blood glucose levels. Accountability with every CGM sensor scan and registered dietitian support to help you achieve your health goals.

CenterPoint Ventures is one of the largest early-stage venture capital firms based in the Southwest. Founded in 1996, we have helped scores of entrepreneurs build successful, enduring companies that deliver long-term value to investors, founders, employees and customers alike.

Investment focus

Electronics, Manufacturing, Information Technology
Series C, Series B, Series A
United States, France

Portfolio highlights

Nuventix — Aavid is now part of Boyd's comprehensive portfolio of thermal management solutions and design engineering services for electronics cooling, including custom and off-the-shelf systems.
GlobeRanger — GlobeRanger AIT, RFID & IoT solutions streamline asset tracking & supply chain management. We work with you to connect & transform operations for better asset visibility, inventory control & decision-making.
Convey Computer — Micron is a global leader in innovative memory and storage solutions, providing DRAM, NAND, NOR, memory cards and SSDs, to create a better life for all. .

Lux Capital manages over $5 billion in assets focused on founding, seed, early-stage, and growth investments at the intersection of technology and the sciences. Lux takes an active role in helping entrepreneurs build successful businesses in high-growth sectors. Its investment team has built over 20 companies from scratch. Lux's investmentstrategy ensures portfolio companies are better connected, have a deeper insight, and command industry leadership faster than their competitors.

Investment focus

Software, Health Care, Biotechnology
Series A, Seed, Series B
United States, United Kingdom, Canada

Portfolio highlights

Saildrone — Saildrone is the world leader in oceangoing autonomous surface vehicles, providing unrivaled payload, range, and reliability from an uncrewed system.
Inductive Bio — Bringing the data, ML, software, and expertise needed to rapidly solve your most challenging ADMET problems.
Jericho Security — Train your team to defend against the latest cyber attacks with our complete cybersecurity platform.

Dr. Robert E. Robbins is the CEO and founder of the Robbins Venture Capital group. Robbins Venture Capital group is a venture capital fund located in Elizabethtown, Kentucky that primarily invests in the evolving technology and medical sectors. For the last 20 years, Dr. Robbins has invested in numerous start-ups including ZirMed, which has beenranked #1 for End-to-End Revenue Cycle Management by Black Book for 7 consecutive years. ZirMed reached a company valuation of $750 million before being acquired by Navicure to create Waystar. At Robbins Venture Capital, we look to create a bigger and brighter future with our investments.

Investment focus

Health Care, CleanTech, Clean Energy
Seed, Series A, Funding Round
United States

Portfolio highlights

EdgeEnergy — EdgeEnergy provides EV Fast Charging in locations without three-phase. No batteries or solar panels required.
Fetal Life — Fetal Life is a healthcare company that provides solutions which holistically offer care throughout the entire pregnancy journey and during the postpartum period by integrating medical devices, telehealth capabilities, data analysis and artificial intelligence. We aim to provide holistic care through our patented contraction monitoring device,patent-pending fetal heartbeat device, mobile app promoting self-management of health, telemonitoring, and telemedicine platform along with other 3rd party devices. Our devices are affordable, portable, and easy to use.
Monster Rod Holders — The leader in American-made heavy-duty fishing rod holders and cat fishing rod holders.

Backstage Capital is a venture capital fund investing in the best startups led by underrepresented founders in the U.S. The firm was founded in 2015 by Arlan Hamilton and is headquartered in West Hollywood, California, United States.

Investment focus

Software, Health Care, Internet
Seed, Pre-Seed, Series A
United States, United Kingdom

Portfolio highlights

BoldHue — BoldHue is a beauty tech company that develops a Bluetooth-enabled handheld device to customize beauty needs. Its platform uses AI technology to scan faces, display color, and match the color of the face to dispense pigmentation into the base foundation. BoldHue was founded in 2019 and is headquartered in Aurora, Colorado.
EdLight — EdLight helps teachers focus on student work. With remote learning, it's harder than ever to see authentic student work. EdLight allows teachers to give real time feedback on images of student work.
Cloudnine Augmented Intelligence — Discover CloudNine AI, where augmented intelligence transforms enterprises. Explore innovative AI-driven solutions for enterprise knowledge management enhanced capex investments, streamlined operations, and advanced analytics.

Climate Capital is an investment firm that supports companies that directly or indirectly reduce global greenhouse gas emissions.

Investment focus

Energy, Manufacturing, Biotechnology
Seed, Pre-Seed, Series A
United States, Germany, Canada

Portfolio highlights

Ravel — Ravel revolutionizes textile recycling through purification technology, effectively separating and repurposing blended materials. Join us in shaping a circular textile economy.
Orpheus Ocean — The first AUV to unlock scalable seafloor access
Near Space Labs — Near Space Labs is an aerial imagery and earth observation company, Near Space Labs' imagery makes it easy to monitor assets and gain remote access over broad or specific areas. Near Space Labs offers cloud-based delivery of fully processed images through its API. The company provides frictionless, affordable imaging for insurance, utilities,infrastructure, conservation, smart cities, retail, energy, government, and disaster response.

Collaborative Fund is a leading source of capital for entrepreneurs pushing the world forward.

Investment focus

Food and Beverage, Software, Health Care
Seed, Series A, Funding Round
United States, United Kingdom, South Korea

Portfolio highlights

Porosity — Porosity is an application software company that offers a platform to streamline operations management and data collection.
Ravel — Ravel revolutionizes textile recycling through purification technology, effectively separating and repurposing blended materials. Join us in shaping a circular textile economy.
Pendulum Systems — Alternative PNT solutions for national security. Pendulum Navigate uses inertial sensors for advanced geolocation for GPS denied and degraded environments. AI advantage for the tactical edge.

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.

Investment focus

Energy, Oil and Gas, Logistics
Private Equity, Angel, Post-IPO Equity
United States

Portfolio highlights

Rangeland Energy — Rangeland Energy is an Oil & Energy Company that specialize in natural gas,natural gas liquids and other petroleum products.
Cardinal Midstream — Cardinal was founded in 2008 with an initial $75 million equity commitment from EnCap Investments L.P. and EnCap Flatrock Midstream. In 2010, the equity commitment to Cardinal was increased to $280 million. Cardinal acquired and developed a substantial natural gas gathering, treating and processing system in the Arkoma Woodford Shale, and in 2012the company sold all of its midstream assets and its natural gas contract treating business to Atlas Pipeline Partners, L.P. (NYSE: APL) for $600 million.
Vecino Energy Partners — Vecino Energy Partners is a growth-oriented energy infrastructure company.

Changing the world can't be done alone. We invest in entrepreneurs that are making an impact on their communities and use talent and resources to amplify our investments.

Investment focus

Education, Software, Health Care
Seed, Series A, Series B
United States, The Netherlands

Portfolio highlights

CNote — CNote makes impact investing easy for corporations, foundations, and individuals. Align your financial goals with your values and drive change in communities.
MathTalk — MathTalk creates opportunities for children & families, particularly those in economically distressed areas, to discover & enjoy math anywhere.
Kai XR — Kai XR develops inclusive mixed reality spaces allowing children to explore, dream, and create. Its educational resources provide educators, parents, and life-long learners a path to become early adopters of mixed reality.Kai XR's videos send children on a field trip to a museum without the price of admission and never having to leave theclassroom. The company will launch it’s new kid-friendly virtual reality platform to the public in Spring 2020.

Bolt: Investing at the intersection of the digital and physical worlds

Investment focus

Software, Health Care, Hardware
Seed, Pre-Seed, Series A
United States, Canada

Portfolio highlights

FYTO — Revolutionary Sustainable Agriculture
Blackbird — We believe the next great hospitality technology platform should connect restaurants and their customers directly, in meaningful and ongoing ways. Blackbird is founded by a team with a passion for restaurants and a track record of using technology to solve problems.
Foundation — Self custody is finally attainable. Secure your Bitcoin with an unprecedented combination of elegance and ease of use.

BoxGroup is an early stage investment fund focused on technology companies. Contact Us: hello@boxgroup.com

Investment focus

Software, Health Care, Internet
Seed, Series A, Series B
United States, Mexico, France

Portfolio highlights

Rogo — Rogo is the secure generative AI (GenAI) platform built for elite financial institutions. Save time, unlock insights and automate workflows in days.
Reducto — Reducto is an API that provides high quality data ingestion for large language models (LLMs). It works with any vector database or embedding system. It can parse PDFs, Excel, PowerPoint, and more.
Nuvo — Onboard customers through configurable, high-converting branded experiences that accelerate credit approvals, unlock revenue, and reduce fraud.Nuvo replaces manual credit forms with AI-powered application flows, real-time business and principal identity verification, and embedded credit insights—enabling confident decisions that protect and growyour business. Designed for complex trade partnerships, Nuvo is the B2B commerce platform trusted and preferred by 40,000 businesses.

She's Independent Investments offers education, access, and community to its community. She's Independent Investments additionally offers advisory services and board placement to companies in its network.

Investment focus

Software, Health Care, SaaS
Seed, Pre-Seed
United States

Portfolio highlights

Kidcaboo — Kidcaboo, A Rideshare for Kids
Astek Diagnostics — Saving lives through antibiotic sensitivity precision diagnostics
Legends of Learning — Math and science games for grades K-8 that increase engagement and test scores. Curriculum aligned. Backed by Research. Teacher Reviewed. Fun for Students.

Defining the future of venture.

Investment focus

Software, Financial Services, Information Technology
Series A, Seed, Series B
United States, Mexico, United Kingdom

Portfolio highlights

ROH — Hotel property groups and hospitality brands drive more revenue and convert more customers with ROH software. Setup a demo today!
Crux — The ecosystem for developers, tax credit buyers, and financial institutions to transact & manage transferable tax credits.
Glide — Glide redefines account opening and lending with seamless digital experiences. Simplify account opening and loan origination with a platform built to drive growth, enhance experiences, and streamline operations.

Powerhouse Ventures backs entrepreneurs building the digital infrastructure for rapid decarbonization.

Investment focus

Software, Energy, Solar
Seed, Series A, Pre-Seed
United States, Australia, United Kingdom

Portfolio highlights

CapeZero — CapeZero is a software-as-a-service company providing financial technology solutions to counterparties evaluating investment, financing, and sale options for clean energy projects. Almost every renewable energy project benefits from receiving a “structured tax credit investment” (i.e. tax equity, transferability, and direct pay). CapeZero’smodeling and deal analysis software provides developers, investors, and advisors with a platform to efficiently navigate structured tax credit investments. CapeZero enables stakeholders to make real-time, profit-optimizing decisions and build a clean energy future together.
Tyba — Tyba's unified project simulation and operating platform helps teams develop, operate, and optimize standalone and hybrid storage projects.
Presto — Presto is a software platform to power magical charging experiences for fleets, mobility providers, and businesses.We believe that access to reliable and affordable charging is the key to unlocking mass electrification and fighting climate change.

Investing in early-stage companies solving the biggest science and engineering challenges since 2014.

Investment focus

Biotechnology, Health Care, Therapeutics
Series A, Seed, Series B
United States, Austria, Switzerland

Portfolio highlights

NeuroBionics — NeuroBionics aims to advance neurotech and human health through bioelectronic medicine, by developing devices that seamlessly integrate with the human body.
Montara Therapeutics — Montara Therapeutics is a precision-medicine neuroscience biotech startup improving safety and efficacy of therapies for people with neurological diseases
Esper Satellite Imagery — Esper is building and launching the world's most versatile satellite imagery network for mineral exploration, agronomy, and national security. Task imagery now.

Virta Ventures is a seed stage personal investment vehicle and syndicate. Virta invests in entrepreneurs and companies building sustainable businesses that deliver positive social and environmental benefits.

Investment focus

Software, FinTech, Clean Energy
Seed, Pre-Seed, Series A
United States, United Kingdom

Portfolio highlights

LAIIER — The best LAIIER of defense against liquid leak-driven damage in buildings and industrial equipment.
Tyba — Tyba's unified project simulation and operating platform helps teams develop, operate, and optimize standalone and hybrid storage projects.
Everstar — Everstar is an AI-powered system designed to assist with the operation and management of nuclear power plants.

Lowercarbon Capital backs kickass companies slashing CO2 emissions, sucking carbon out of the sky, and buying us time to unf**k the planet.

Investment focus

Renewable Energy, Biotechnology, Energy
Seed, Series A, Series B
United States, United Kingdom, France

Portfolio highlights

Trilobio — Biology is the future, but most lab technology is stuck in the past. Trilobio is rebuilding the biology lab from the ground up to unlock its true potential.
Rainmaker Technology — Rainmaker provides water for farms, watersheds, and ecosystems, fortifying growth and stewarding the natural world.
Breathe Battery Technologies — Breathe Battery Technologies is a research-led technology company developing advanced battery management algorithms

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.

Investment focus

Health Care, Biotechnology, Software
Seed, Series A, Funding Round
United States, Israel, Canada

Portfolio highlights

Normunity — We create medicines that free normal immunity to defeat cancer using proprietary platforms that uncover novel immuno-oncology mechanisms.
VeraDermics — VeraDermics Inc. is a dermatology pharmaceutical start-up, makers of WartPatch
Nimbus Power Systems — Nimbus builds a cleaner world through design and integration of zero-emission fuel cell systems for heavy-duty markets.

In physics, 11.2 km/s is the escape velocity from Earth's gravity. They focus on emerging technologies such as AI, cybersecurity, robotics, quantum, new space, computational therapeutics, synthetic biology. They believe great people are leading indicators of a company's success. 11.2 Capital’s technical background, operationalexperience, and a strong network of amazing advisors and international partners particularly in Asia deliver a unique set of resources to entrepreneurs. While they are happy to help companies across the full range of early-stage company questions, areas where they concentrate include technical recruiting, partnerships (OEM and distribution partnerships for smart hardware companies, data partnerships for data-driven healthcare companies), customer introductions (CISO introductions for security companies, provider introductions for healthcare companies), and follow-on financings.

Investment focus

Software, Information Technology, Biotechnology
Seed, Series A, Series B
United States, Canada, United Kingdom

Portfolio highlights

Noetik — Noetik is an AI-native biotechnology company. Our mission is to leverage advanced machine learning methods to discover and develop cancer immunotherapies.
Mantle — Mantle is an engineering and manufacturing company that has developed metal 3D printing technology to produce high-resolution parts that meet the critical needs of applications from automotive and aerospace to consumer product design and prototyping.
Coalesce Automation — Coalesce is the only data transformation tool built for scale. Evolve your transformations and empower your entire data team.

PRIME Coalition is a 501(c)(3) public charity

Investment focus

Energy, Renewable Energy, Manufacturing
Seed, Grant, Series A
United States

Portfolio highlights

Noon Energy — Noon Energy develops a flow battery technology that enables economical long-duration energy storage. The company's design will allow intermittent renewable electricity sources, such as solar and wind, to meet continual demand. Noon Energy was founded in 2018 and based in Palo Alto, California.
Sublime Systems — Sublime Systems develops technology to decarbonize cement.
Via Separations — Process intensification For today's industries. Do More. With Less. info@viaseparations.com

Monitor Ventures is an early-stage venture capital firm that partners with exceptional entrepreneurs to commercialize technology into world-class products and services.Founded in 2002, the Firm leverages the investment, operating and entrepreneurial experience of its partners with its privileged access to the resources of the Monitor Group toaccelerate portfolio companies path to customers, capital and profitability.

Investment focus

Enterprise Software, Mobile, Advertising
Series C, Series A, Series B
United States

Portfolio highlights

Verdezyne — Verdezyne was a privately-held company that employs its biological expertise and proprietary advanced computational algorithms to design and synthesize novel, high-diversity gene libraries for engineering proteins, metabolic pathways, and microorganisms. The company creates and harnesses this unique biological diversity to optimize commercialfermentation processes for the production of petrochemical replacements.
Guild — Unlock opportunities for your employees' personal and professional growth through education and learning programs, career development, and one-on-one coaching.
HydroPoint Data Systems — HydroPoint Data Systems develops various irrigation system controllers for residential and commercial landscape applications. HydroPoint is the proven leader in 360° smart water management solutions. HydroPoint's WeatherTRAK solution delivers a multitude of financial and environmental benefits by reducing the greatest area of waste in urbanwater use: landscape irrigation. Landscapes consume 58% of urban water and are overwatered by 30-to-300%.It was founded in 2002 and is based in Petaluma, California.

Globespan is the VC firm passionate about partnering with entrepreneurs as they take their companies to market. We uniquely serve these companies, helping them establish the infrastructure required to scale their offerings. We invest in startups in the IT infrastructure, SaaS, mobile, and Internet industries. With our personal market-facingexpertise, strategic approach, and strong industry networks, we help companies realize their potential. Our track record with entrepreneurs has led us to become a leading venture capital firm across the globe.

Investment focus

Software, Enterprise Software, Information Technology
Series B, Series C, Series D
United States, Spain, Canada

Portfolio highlights

Betterment — Betterment can help grow your money by making saving and investing easy. Invest in a tailored portfolio, set buckets for your goals, and earn rewards.
Silk — Silk is the leading platform to quickly move mission-critical data to the cloud and to keep it operating at performance standards on par with even the fastest on-prem environments. Silk works with global enterprise companies and cloud providers to ensure a seamless, efficient, and smooth migration process, followed by unparalleled performancespeeds for all data and applications in the cloud.The platform makes cloud environments run 10x faster and the entire application stack is more resilient to any infrastructure hiccups or malfunctions. Silk has offices in Israel and is headquartered in Needham, MA. For more information, visit https://silk.us/
Credit Sesame — Credit Sesame helps you access, understand, leverage, and protect your credit all under one platform - free of charge.

K Street Capital seeks to support and accelerate startup growth with investment capital, industry expertise, mentorship, and community.

Investment focus

Software, Information Technology, SaaS
Seed, Convertible Note, Funding Round
United States

Portfolio highlights

Nopsec — NopSec's vulnerability risk management and cybersecurity solutions help you prioritize and remediate the most critical cyber threats across your networks, configurations, applications.
Basis Climate — Basis Climate is a market maker for transferable clean energy tax credits with over $250M of transactions to date.
Procurement Sciences AI — AI for Government Contracting. Procurement Sciences uses AI to help you find, manage, and bid on federal, state, local, and education government opportunities. Use AI for proposals to automate bottlenecks and win more government contracts.

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