30 Best Active Energy Investors in 2025
Last update to the database: Apr 7, 2026. See changelog.
Investor Rankings are calculated using our Seedtable Score – a 1 to 100 score that uses quantitative and qualitative data points (like the size of their fund or the quality of the companies they invested in) to signal the strength behind an investor. A score closer to 100 indicates an investor is worth watching closely.
Seedtable Raise
DownloadSeedtable Raise includes a comprehensive database of 3,000+ active European and global investors.
List of 30 top VCs
Clean Growth Fund invests in innovations that deliver clean growth
Offices:
No data available
Investment Stage:
No data available
Check Size:
$100k - $500k
Industries:
No data available
Top investments in :
No data available
Clean Growth Fund invests in innovations that deliver clean growth
Offices:
No data available
Investment Stage:
Pre Seed, Seed, Series A, Series B
Check Size:
$1M - $30M
Industries:
Climate Tech & Green Tech, Agritech, Foodtech
Top investments in :
Breakthrough Energy Ventures is a venture capital firm that is interested in energy, finance, and impact investing
Offices:
Seattle
Paris (HQ)
Investment Stage:
Seed, Series A, Series B, Series C, Series D, Series F, Unknown
Check Size:
$100k - $500M
Industries:
Climate Tech & Green Tech, Machine learning, Space Tech
Top investments in :
Offices:
London (HQ)
Investment Stage:
Seed, Series A
Check Size:
$5M - $10M
Industries:
Edtech, AI, Legal Tech
Top investments in :
Giant Ventures is a multi-stage fund that supports purpose-driven founders who are dedicated to creating a more sustainable, equitable, and resilient planet
Offices:
No data available
Investment Stage:
No data available
Check Size:
$100k - $500k
Industries:
No data available
Top investments in :
No data available
Giant Ventures is a multi-stage fund that supports purpose-driven founders who are dedicated to creating a more sustainable, equitable, and resilient planet
Offices:
London (HQ)
Copenhagen
Los Angeles
London (HQ)
Copenhagen
Los Angeles
Investment Stage:
Pre Seed, Seed, Series A, Unknown
Check Size:
$100k - $100M
Industries:
Climate Tech & Green Tech, Health Tech, Edtech
Top investments in :
General Catalyst is a venture capital firm that invests in early-stage start-ups in education, research, health care, and social work.
Offices:
Cambridge (HQ)
Investment Stage:
Pre Seed, Seed, Series A, Series B, Series C, Series D, Series E, Series F, Unknown
Check Size:
$100k - $1B
Industries:
Climate Tech & Green Tech, Health Tech, Edtech
Top investments in :
Khosla Ventures is a venture capital firm investing in companies operating in a diverse range of technology sectors such as energy, transportation, space, financial, software, hardware, big data, agriculture, food, education, and materials. Khosla Ventures is headquartered in Menlo Park, California, and was founded by Vinod Khosla in 2004.
Offices:
No data available
Investment Stage:
No data available
Check Size:
$100k - $500k
Industries:
No data available
Top investments in :
No data available
Khosla Ventures is a venture capital firm investing in companies operating in a diverse range of technology sectors such as energy, transportation, space, financial, software, hardware, big data, agriculture, food, education, and materials. Khosla Ventures is headquartered in Menlo Park, California, and was founded by Vinod Khosla in 2004.
Offices:
No data available
Investment Stage:
No data available
Check Size:
$100k - $500k
Industries:
No data available
Top investments in :
No data available
Khosla Ventures is a venture capital firm investing in companies operating in a diverse range of technology sectors such as energy, transportation, space, financial, software, hardware, big data, agriculture, food, education, and materials. Khosla Ventures is headquartered in Menlo Park, California, and was founded by Vinod Khosla in 2004.
Offices:
Menlo Park (HQ)
Menlo Park (HQ)
Menlo Park (HQ)
Investment Stage:
Pre Seed, Seed, Series A, Series B, Series C, Series D, Series E, Series F, Unknown
Check Size:
$100k - $500M
Industries:
Health Tech, Crypto & web3, Foodtech
Top investments in :
Investment fund run by Chris Sacca that supersedes the original Lowercase Capital, it is focused on investments that attempt to protect the environment and reduce human/animal suffering.
Offices:
No data available
Investment Stage:
No data available
Check Size:
$100k - $500k
Industries:
No data available
Top investments in :
No data available
Investment fund run by Chris Sacca that supersedes the original Lowercase Capital, it is focused on investments that attempt to protect the environment and reduce human/animal suffering.
Offices:
New York (HQ)
New York (HQ)
Investment Stage:
Pre Seed, Seed, Series A, Series B, Unknown
Check Size:
$2.5M - $1B
Industries:
Climate Tech & Green Tech, FinTech, Crypto & web3
Top investments in :
Offices:
No data available
Investment Stage:
No data available
Check Size:
$100k - $500k
Industries:
No data available
Top investments in :
No data available
Offices:
London (HQ)
Stockholm
New York
London (HQ)
Stockholm
New York
Investment Stage:
Debt Financing, Pre Seed, Seed, Series A, Series B, Series C, Series D, Series E, Series F, Series G, Series H, Unknown
Check Size:
$100k - $1B
Industries:
Climate Tech & Green Tech, Health Tech, Edtech
Top investments in :
Partech Ventures is a venture capital firm in France that focuses on investing at the seed, venture, and growth stages.
Offices:
Paris (HQ)
San Francisco
Berlin
Investment Stage:
Pre Seed, Seed, Series A, Series B, Series C, Series D, Series F, Unknown
Check Size:
$100k - $500M
Industries:
Climate Tech & Green Tech, Health Tech, Edtech
Top investments in :
Sequoia Capital is a venture capital firm that has invested in companies like Google, Apple, Cisco, YouTube, AirBnB, and WhatsApp. The firm was founded in 1972 by Donald Valentine, and companies backed by Sequoia have created over $3.3 trillion dollars in market capitalization.
Offices:
No data available
Investment Stage:
No data available
Check Size:
$100k - $500k
Industries:
No data available
Top investments in :
No data available
Sequoia Capital is a venture capital firm that has invested in companies like Google, Apple, Cisco, YouTube, AirBnB, and WhatsApp. The firm was founded in 1972 by Donald Valentine, and companies backed by Sequoia have created over $3.3 trillion dollars in market capitalization.
Offices:
San Mateo (HQ)
London
San Mateo (HQ)
London
Investment Stage:
Pre Seed, Seed, Series A, Series B, Series C, Series D, Series E, Series F, Unknown
Check Size:
$2.5M - $500M
Industries:
FinTech, Gaming, AI
Top investments in :
A venture capital firm in Vienna that focuses on fintech, insure tech, deep tech, industry, consumer tech, and network effects sectors
Offices:
Vienna (HQ)
Berlin
London
Munich
Paris
Investment Stage:
Angel, Pre Seed, Seed, Series A, Series B, Series C, Unknown
Check Size:
$100k - $1B
Industries:
Climate Tech & Green Tech, Health Tech, Edtech
Top investments in :
2150 invests in tech entrepreneurs who are reimagining and innovating the Urban Stack
Offices:
Copenhagen (HQ)
London
Berlin
Investment Stage:
Series A, Series B
Check Size:
$100k - $70M
Industries:
Climate Tech & Green Tech, Mobility & Transportation, Energy & Nuclear
Top investments in :
Techstars is a worldwide network of seed accelerators, startups events, and newsletters.
Offices:
No data available
Investment Stage:
Pre Seed, Seed, Series A, Unknown
Check Size:
$100k - $500M
Industries:
Health Tech, Edtech, FinTech
Top investments in :
Asset Management is a Los Angeles, California-based investment management company.
Offices:
No data available
Investment Stage:
Debt Financing, Series C
Check Size:
$500M - $1B
Industries:
Health Tech, Financial services, Finance
Top investments in :
The corporate venture capital arm of Sony that invests in and engages with promising early-stage companies
Offices:
No data available
Investment Stage:
Series A, Series B, Series C, Unknown
Check Size:
$5M - $250M
Industries:
Health Tech, Hardware, AI
Top investments in :
Offices:
No data available
Investment Stage:
Series A, Unknown
Check Size:
$10M - $500M
Industries:
FinTech, AI, Technology
Top investments in :
Formerly Draper Nexus Ventures, a U.S and Japan-based venture capital firm funding startups in IT and clean technology.
Offices:
No data available
Investment Stage:
Seed, Series A
Check Size:
$5M - $30M
Industries:
Climate Tech & Green Tech, Govtech, Hardware
Top investments in :
A corporate venture capital firm in Massachusetts that focuses on investing in early to growth stage companies across North America, Europe, Israel and Southeast Asia.
Offices:
No data available
Investment Stage:
Seed, Series A
Check Size:
$2.5M - $30M
Industries:
Health Tech, FinTech, Crypto & web3
Top investments in :
Clean Energy Ventures is a Boston-based venture capital firm founded in 2017 by Daniel Goldman.
Offices:
No data available
Investment Stage:
Seed, Series A
Check Size:
$10M - $30M
Industries:
Machine learning, Mobility & Transportation, Energy & Nuclear
Top investments in :
Counteract is an venture capital fund investing in carbon removal based companies
Offices:
No data available
Investment Stage:
No data available
Check Size:
$100k - $500k
Industries:
No data available
Top investments in :
No data available
Counteract is an venture capital fund investing in carbon removal based companies
Offices:
No data available
Investment Stage:
Seed
Check Size:
$2.5M - $20M
Industries:
Climate Tech & Green Tech, Agritech, Proptech & Real Estate
Top investments in :
Offices:
No data available
Investment Stage:
Seed, Series A, Series B
Check Size:
$1M - $30M
Industries:
Climate Tech & Green Tech, FinTech, AI
Top investments in :
Connecticut Innovations is a venture capital firm financing and supporting innovative companies in Connecticut.
Offices:
No data available
Investment Stage:
Seed
Check Size:
$2.5M - $10M
Industries:
Legal Tech, Technology, Investment
Top investments in :