Cantos

Pre-Seed Seed

San Francisco pre-seed and seed VC backing deeply technical founders in climate tech, computational biology, aerospace, and next-gen computing from day one.

San Francisco
ClimateTech · BioTech +8
Thesis-Driven · Operator-Led

Carbon Direct Capital

Series A Series B Series C

Climate fund investing in carbon removal and decarbonization

New York
ClimateTech · Carbon Removal +3
Climate-Focused · Growth Stage

Carnrite Ventures

Pre-Seed Seed Series A

Early-stage capital for energy and healthcare technology

Houston
Energy · Climate Tech +3
Energy · Climate Tech

Cartography Capital

Pre-Seed Seed

Early-stage fund backing founders building breakthrough technologies and materials for AI chips, quantum computing, robotics, batteries, biotech, and space.

San Francisco
DeepTech · AI/ML +6
Operator-Led · Early Stage

Caterpillar Ventures

Seed Series A Series B

Corporate VC arm of Caterpillar Inc. making early-stage investments of $2M–$10M in autonomy, robotics, energy transition, AI, and industrial technology

Irving
ClimateTech · Robotics +8
Corporate VC · Thesis-Driven

Cathay Innovation

Series A Series B Series C

Multi-stage venture capital partnering with startups transforming industries

San Francisco · New York +4
AI & Connectivity · AI/ML +12
Global VC · Consumer

Chevron Technology Ventures

Seed Series A Series B

Venture arm of Chevron investing in the future of the energy system

Houston
Energy · Climatetech +9
Corporate VC · Global VC

Citi Impact Fund

Seed Series A Series B

Citigroup's $500M corporate impact fund investing in US startups addressing financial resilience, social infrastructure, future of work, and climate resilience for underserved communities

New York
Fintech · HealthTech +5
Corporate VC · Impact-Focused

Citylight VC

Seed Series A

We partner with companies where more revenue equals better lives at scale

New York
Education · EdTech +14
Impact · Early Stage

CIV

Pre-Seed Seed Series A

Los Angeles VC backing and building technology companies reshaping critical industries including AI infrastructure, energy, nuclear, manufacturing, and supply chain.

Los Angeles
ClimateTech · AI/ML +5
Operator-Led · Thesis-Driven

ClearVision Ventures

Seed Series A Series B

Evergreen, stage-agnostic VC investing $1M–$25M in category leaders at the intersection of technology, sustainability, and infrastructure; formerly Envision Ventures

Menlo Park
ClimateTech · Cybersecurity +5
Thesis-Driven · Operator-Led

Cleo Capital

Pre-Seed Seed

Generalist early-stage VC founded by solo GP Sarah Kunst. Backs software-first startups across consumer, fintech, and deep tech with $100K–$1M checks.

San Francisco
Consumer · Fintech +6
Solo GP · Early Stage

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Climactic

Seed Series A

Founder-led fund pairing four operators' general tech experience from Lyft and Airtable with focused bets on Physical AI, energy, and waste-to-value climate startups.

San Francisco · New York City
Physical AI · Robotics +6
Operator-Led · Founder-Led

Climate Capital

Seed Series A

Early-stage climate tech VC investing in infrastructure for energy, physical systems, and resilience

San Francisco
ClimateTech · Energy Abundance +4
Climate-Focused · Thesis-Driven

Climate Investment (CI)

Seed Series A Series B

Driving industrial decarbonisation through long-term capital

London · Houston
Climate-Focused Technologies · Industrial Decarbonization +6
Climate-Focused · Global VC

Coatue

Seed Series A Series B

A lifecycle investment platform focused on turning big ideas into world-shaping technology companies.

New York · Menlo Park +3
Technology · Media +6
Global VC · Multi-Stage

Collaborative Fund

Pre-Seed Seed Series A

A leading source of capital for big ideas pushing the world forward

New York
Consumer · AI/ML +9
Global VC · Early Stage

Comcast Ventures

Seed Series A Series B

Strategic investor for startups shaping the future of tech and media

New York · San Francisco +2
Data & AI · AI/ML +9
Corporate VC · Global VC

Commonweal Ventures

Pre-Seed Seed Series A

Backing early-stage companies tackling America's toughest challenges

New York
Healthcare · Energy +14
US-Focused · GovtTech

Congruent Ventures

Pre-Seed Seed Series A

Early-stage climate tech VC backing North American founders across energy transition, mobility, food and agriculture, and sustainable production from formation to Series A.

San Francisco
ClimateTech · AgTech +5
Climate-Focused · Early Stage

Connecticut Innovations

Pre-Seed Seed Series A

Connecticut's strategic venture capital arm supporting innovative growing companies

New Haven
Climatetech · Consumer +5
Climatetech · Consumer

Constellation Technology Ventures

Series A Series B

Corporate VC of the largest U.S. clean energy producer, backing energy startups from lab bench to growth stage and unlocking commercial pilots with its parent.

Baltimore
Power and Renewables · Electrification +4
Corporate VC · Growth Stage

Cottonwood Technology Fund

Pre-Seed Seed Series A

Early-stage deep tech fund backing IP-driven hard science startups in the US Southwest and Northern Europe across photonics, materials, quantum, and medtech.

Denver · Santa Fe +2
DeepTech · HealthTech +7
DeepTech · Early Stage

Creandum

Seed Series A Series B

Early-stage European VC backing category-defining tech companies

Stockholm · Berlin +2
AI/ML · Fintech +5
Europe VC · Consumer

Showing 73–96 of 397 investors

This list has 397 investors. The full database has 816.

Get all 816 Climate investors in one sheet for $39 one-time. Filter by stage, sector and location in Excel or Google Sheets · Website, offices, stages, sectors, founded year, portfolio link, notes · CSV + Excel

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