Top Venture Capital Firms Investing in Climate tech

Between them, the 37 best-ranked of these 41 venture capital firms cover energy (12), artificial intelligence (6), series a (6) and healthtech (6). They also list work in London, New York City, Toronto and San Francisco. 37 of them have written a profile you can read before you get in touch.

1. 1

   

   InfraRed

   Also in Seoul and Miami

   International infrastructure investment manager covering energy, digital, social and transport assets for investors and clients

   Write a review

   Why #1: In business 25+ years · Team of 100+, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

2. 2

   

   GIC Private Limited

   Artificial Intelligence · Growth Stage · Also in Singapore

   GIC Private Limited is a global long-term investor set up in 1981 to manage Singapore's foreign reserves.

   Write a review

   Why #2: Founded 1981, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

3. 3

   

   Angeleno Group

   Energy · Mobility · Agriculture · Also in Los Angeles

   Angeleno Group provides growth capital to clean energy and climate solutions companies.

   Write a review

   Why #3: Founded 2001, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

4. =4

   

   Start Green Capital

   .NET · Also in Amsterdam

   Start Green Capital, known as StartGreen, is an impact fund manager based in the Netherlands.

   Write a review

   Why #4 (shared): Founded 2006, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

5. =4

   

   ETF Partners

   Partners · Mapping · Also in London

   ETF Partners, short for the Environmental Technologies Fund, is a venture capital investor focused on sustainable technology.

   Write a review

   Why #4 (shared): Founded 2006, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

6. =4

   

   350 Investment Partners

   Energy · Retail

   350 Investment Partners LLP was established in May 2006. It first advised and managed venture capital investments for the Carbon Trust and the North West Fund for Energy and…

   Write a review

   Why #4 (shared): Founded 2006, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

7. 7

   

   Elemental Excelerator

   Pre Seed

   Nonprofit climate technology investor backing early commercial projects and supporting them with policy and workforce help

   Write a review

   Why #7: In business 17+ years · Project numbers stated on its own website, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

8. 8

   

   ArcTern Ventures

   Artificial Intelligence · Energy · Environmental · Also in San Francisco and Toronto

   ArcTern Ventures is a venture capital firm that has invested in climate and sustainability entrepreneurs since 2012.

   Write a review

   Why #8: Founded 2012, as stated on its own website, read 5 Oct 2026

   Not yet on record: client reviews, vetting.

9. =9

   

   Diagram Ventures

   Series A · Pre Seed · Fintech · Also in Montreal and Toronto

   Diagram Ventures is a venture firm that has been building companies since 2016. It joins founders at the start, pairing capital with hands-on help.

   Write a review

   Why #9 (shared): Founded 2016, as stated on its own website, read 29 Sept 2026

   Not yet on record: client reviews, vetting.

10. =9

    

    G2 Venture Partners

    G2 Venture Partners is a venture and growth investing firm that backs emerging technologies for sustainable change in traditional industries.

    Write a review

    Why #9 (shared): Founded 2016, as stated on its own website, read 29 Sept 2026

    Not yet on record: client reviews, vetting.

11. Also listed, not yet ranked. We hold nothing checkable on these yet that ranks them here: no client review, vetting, award, expert review, or fact stated on their own website (and on a place ranking, where they are based). They follow in order of their TrustList Score. How TrustList ranks · Get vetted, free
12. –

    

    Bunge Limited

    Bunge is an agribusiness and food company headquartered in St. Louis, Missouri. It links farmers with consumers, supplying food, animal feed and fuel ingredients.

    Write a review

    On record: Team of 23,000+, as stated on its own website, read 5 Oct 2026

13. –

    

    Baruch Future Ventures

    Baruch Future Ventures is a family investment firm that concentrates on climate technology.

    Write a review
14. –

    

    Blackhorn Ventures

    Series A · Artificial Intelligence · Seed Stage · Also in New York City

    Blackhorn Ventures is a venture firm that puts money into companies working on industrial resource efficiency.

    Write a review
15. –

    

    DART Labs

    Artificial Intelligence · Deep Tech · Partners · Also in Zürich and San Francisco

    DART Labs, also presented as DART Ventures, funds young Swiss and European teams building advanced technology aimed at health and climate.

    Write a review
16. –

    

    Emerald Technology Ventures

    Also in Zürich and Toronto

    Emerald Technology Ventures invests in sustainable industrial innovation. It describes its work as finding solutions to global challenges and offering more than just capital.

    Write a review
17. –

    

    EnBW New Ventures

    EnBW New Ventures is the venture capital arm of EnBW AG, a large German energy utility.

    Write a review
18. –

    

    Energize Ventures

    Series A · Artificial Intelligence · Energy · Also in Chicago

    Energize Ventures now trades as Energize Capital. The firm invests in software and services businesses tied to climate, energy and industrial sectors, working across two…

    Write a review
19. –

    

    Energy Ventures

    Energy Ventures, which also trades as EV Private Equity, invests in energy technology companies aiming to reduce emissions.

    Write a review
20. –

    ET

    Environmental Technologies Fund

    Mapping · Also in London

    Environmental Technologies Fund, operating as ETF Partners, is a European investor in companies aimed at sustainable prosperity.

    Write a review
21. –

    

    Foresight Group (investor)

    Also in Dublin and Manchester

    Foresight Group (investor) is an investment manager that concentrates on alternative assets and investment in small and medium-sized companies.

    Write a review
22. –

    

    HB11 Energy

    Energy · .NET · Electrical · Also in California and Prague

    HB11 Energy is an Australian company developing laser fusion as a source of clean energy.

    Write a review
23. –

    

    Hitachi Ventures

    Energy · Environmental · Security · Also in Tokyo and Marunouchi

    Hitachi Ventures is the corporate venture arm of the Hitachi group.

    Write a review
24. –

    

    HPE Growth

    Crypto and Web3 · Healthtech · Fintech · Also in Amsterdam

    HPE Growth invests in European digital technology businesses that have strong management teams and are ready to expand across borders.

    Write a review
25. –

    

    Hunter Angels

    Series A · Pre Seed · Seed Stage · Also in Sydney

    Hunter Angels connects professional angel investors with enterprises in the Hunter region and neighbouring areas. It aims to help them become successful and sustainable.

    Write a review

Build the team

The talent, and the money behind it

Once a startup is funded, it has to hire. TrustList ranks the offshore firms that add developers and dedicated teams to a startup's own, by country and city.

• Top offshore staff augmentation companies, by country725 firms
• Post a free request for a development teamMatching firms can respond on the open requests board

Staff augmentation in:IndiaPakistanUkraine

Articles

Latest insights

The newest guides and analysis from TrustList Insights.

All articles

Japan

10 Oct 2026 · TrustList Editorial

Ocean takes Global Brain funding for Japan's switch to tax-free refunds

Global Brain's KURONEKO Innovation Fund 2, backed by Yamato Holdings, has invested an undisclosed sum in the Tokyo start-up behind Ocean…

Artificial Intelligence Software

10 Oct 2026 · TrustList Editorial

Cloudflare cuts Clef-flash price to $0.038 and its context to 24k tokens

The hosted decision model drops from $0.09 to $0.038 per million input tokens and its window from 64k to 24k tokens. Clef stays at $0.24…

France

10 Oct 2026 · TrustList Editorial

Wiremind raises €35m to take rail pricing software beyond Europe

The Paris company was founded in 2014, self-financed and profitable until now. Its founders stay majority shareholders, and the money goes…