Best Green Funds Companies in United States
The 192 best Green Funds companies in United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Renewa.
The 192 Green Funds companies tracked here across the United States represent $922M in disclosed equity funding, ranked by raise size and recent momentum. Renewa leads the pack at $450M, followed by Masscec at $178M and Bandera Group at $120M. Those three alone account for the bulk of the capital pool, which tells you something about concentration in this space. The global green energy market sat at roughly $41.1B in 2019 and is forecast to hit $103.5B by 2027, a 12.3% CAGR according to Fortune Business Insights, driven by wind sector advances and accelerating industrialization. So the runway is long, and the institutional appetite is real.
What I find telling right now is how the fundraising signals are stacking up. Eversource Capital is in talks to raise $700M for a second green fund, which mirrors the momentum you're seeing in our directory, where active investors like Activate Capital and Aries Capital Partners keep showing up across deals. Currency ETFs and ETF trading structures are bleeding into climate-focused vehicles too, reshaping how retail and institutional money flows toward green assets. The smaller players, Restoration Climate and Evergreen Climate Innovations at $3M each, aren't anomalies. They're the early-stage layer that larger funds eventually absorb.
- futuremarketinsights.com
Ranked: Best Green Funds companies in United States
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Renewa Infrastructure fund investing in renewable energy sector | $450M | 5 mo ago | Series D | Stephen Lee Co-Founder & Co-CEO | 2021 | WordPressMySQLPHP+16 | — | 2 partnerships |
| 2 | Masscec Accelerating Massachusetts' climatetech industry through funding, innovation, and workforce development | $178M | 15 mo ago | Funding Raised | Emily Reichert Chief Executive Officer | 2008 | WordPressMySQLPHP+37 | — | 1 internship · 1 partnership · 1 expansion |
| 3 | Greenbacker Sustainable infrastructure investment and management firm focused on renewable energy sector | $150M | 42 mo ago | Seed | David Zackowitz Managing Director | 2011 | WordPressApple iCloud MailMicrosoft 365+27 | — | 3 job openings |
| 4 | Bandera Group Infrastructure fund investing across multiple sectors | $120M | 29 mo ago | Series D | Chris Transier Co-Founder & CEO | 2021 | — | — | — |
| 5 | Los Angeles Cleantech Incubator Startup incubator focused on cleantech sector | $11M | 12 mo ago | Funding Raised | Paul Jennings Board Member | 2011 | WordPressMySQLPHP+24 | — | — |
| 6 | Evergreen Climate Innovations Venture capital fund focused on climate tech startups | $3M | 15 mo ago | Funding Raised | Amy Francetic Board Of Director & ex-Co-Founder | 2010 | — | — | 1 partnership |
| 7 | Restoration Climate Investment firm focused on environmental markets, sales, and trading | $3M | 5 mo ago | Series A | Andrew Ertel Chief Executive Officer & ex-Founder | 2021 | — | — | — |
| 8 | Rising Phoenix Resources Infrastructure fund focused on investing across natural resources sector | $3M | 30 mo ago | Seed | Jace Graham CEO | 2008 | — | — | — |
| 9 | GreenPoint Partners Venture capital and infrastructure fund investing across multiple sectors | $2M | 156 mo ago | Series A | Chris Green Founder and CEO | 2010 | — | — | — |
| 10 | 9Zero Ventures Venture capital firm focused on climate tech companies | $1M | 31 mo ago | Seed | Matthew Joehnk Co-Founder & Partner | 2021 | Cart FunctionalitySquarespace CommerceSquarespace+19 | — | — |
| 11 | Ellirock Infrastructure fund investing across multiple sectors | $650K | 28 mo ago | Seed | Hunter Hartwell Founder & Managing Partner | 2024 | — | — | — |
| 12 | G Force Venture capital fund focused on pre/seed investments in climate tech startups | $120K | 41 mo ago | Funding Raised | Marian Gazdik Co-Founder & MD | 2021 | Webflow EcommerceWebflowcore-js+11 | 14 patents Digital asset tagging and predictive maintenance data analytics for equipment management | — |
Top 12 Green Funds companies in United States
#1
Series D · Houston, Texas · founded 2021 · 28 employees$450Mraised▾
Infrastructure fund investing in renewable energy sector. Renewables company focused on acquisitions and investments within the solar, wind, and renewable energy industries.
- Jan 2026Series D$502M
- Jul 2025Series D$200M
- Aug 2023Series D$450M
#2
Funding Raised · Boston, Massachusetts · founded 2008 · 106 employees$177.9Mraised▾
Accelerating Massachusetts' climatetech industry through funding, innovation, and workforce development. This organization fosters a thriving clean energy ecosystem by supporting innovative companies and creating job opportunities. It focuses on climate solution innovation to meet emission reduction goals and grow the state’s clean energy economy. Key areas of focus include high-performance buildings, net-zero grid, clean transportation, and offshore wind. The organization provides funding opportunities like grants, investments, and consulting services. It also supports workforce development through training programs, job boards, and resources for students, employers, and adult learners. The organization aims to lead the clean energy transition by fostering a supportive network of researchers, entrepreneurs, and investors, driving economic development and environmental sustainability. It is a B2B organization with a social impact.
- Mar 2025Grant (prize money)$3.9M
- Jan 2025Grant (prize money)$42.3M
- Aug 2011Grant (prize money)$39.8M
- Aug 2009Grant (prize money)$39.8M
#3
Series A · New York, New York · founded 2021$3Mraised▾
Investment firm focused on environmental markets, sales, and trading. The company aims to accelerate growth within environmental markets. It addresses climate risk through market-based solutions. The firm focuses on carbon pricing and renewable energy credits. It seeks to restore trust in environmental markets and confidence in climate investment.
- Jan 2026Series A$3M
#4
Funding Raised · Los Angeles, California · founded 2011$10.6Mraised▾
Startup incubator focused on cleantech sector
- May 2025Grant (prize money)$687.8K
- May 2025Grant (prize money)$1.4M
- Apr 2025Grant (prize money)$3.8M
- Mar 2025Grant (prize money)$3.8M
#5
Funding Raised · Chicago, Illinois · founded 2010$3.3Mraised▾
Venture capital fund focused on climate tech startups
- Mar 2025Grant (prize money)$913.2K
- Sep 2011Grant (prize money)$630K
- Sep 2010Grant (prize money)$1.8M
#6
Series D · Houston, Texas · founded 2021 · 5 employees$120.2Mraised▾
Infrastructure fund investing across multiple sectors. Energy investment firm that focuses on oil and gas mineral rights and income-oriented energy investments.
- Dec 2023Series D$120.2M
#7
Seed · New York City, New York · founded 2011 · 196 employees$150Mraised▾
Sustainable infrastructure investment and management firm focused on renewable energy sector. It invests, acquires, and manages, income-generating renewable energy companies. It has separate entities for different investment and development strategies. It mainly invests in a long-term capital appreciation strategy to generate risk-adjusted returns.
- Nov 2022Conventional Debt$150M
- Apr 2021Seed—
- Aug 2014PE—
- Oct 2012PE—
#8
Seed · Dallas, Texas · founded 2008$3Mraised▾
Infrastructure fund focused on investing across natural resources sector. Specialize in the exploration and production of natural resources. Invests across energy, oil and gas, real estate, and other sectors.
#9
Seed · San Francisco, California · founded 2021$1.1Mraised▾
Venture capital firm focused on climate tech companies. It invests in early-stage companies
- Oct 2023Seed$1.1M
#10
Seed · Greensboro, North Carolina · founded 2024$650Kraised▾
Infrastructure fund investing across multiple sectors. Invests across agriculture, transportation, and other sectors.
- Jan 2024Seed$650K
#11
Seed · Mclean, Virginia · founded 2024$50Kraised▾
Infrastructure fund investing across multiple sectors. Private investment fund that specializes in the energy sector, oil and gas industry, including produced water disposal and recycling infrastructure assets.
- Feb 2024Seed$50K
#12
Series A · Chicago, Illinois · founded 2010$2Mraised▾
Venture capital and infrastructure fund investing across multiple sectors. Focused on real estate, infrastructure, energy and agriculture sectors.
- Jun 2013Series A$2M
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