Climate & Energy Venture Capital Firms

Browse 519 venture capital firms investing in Climate & Energy startups. Every firm is verified — explore their thesis, check size, and portfolio, then get matched with the best-fit investors for your startup.

Verified Climate & Energy VC firms

SE Ventures

Corporate-backed investor focused on industrial and climate transformation, with activity in automation, manufacturing, and connected industrial systems.

  • Other
  • Climate / Energy
  • Pre-Seed, Seed, Series A
  • $500K – $3.0M
  • Paris, France
  • 66 portfolio companies

SET Ventures

Invests in companies accelerating energy transition via IoT and Cleantech innovations.

  • Other
  • Climate / Energy
  • Deep Tech
  • seed+, Series A, Growth
  • $2.0M – $20.0M
  • Amsterdam, Netherlands
  • 2 portfolio companies

SFC Capital

Very early-stage UK investor with broad software exposure and a large seed portfolio. Useful for an initial institutional anchor, though check sizes are smaller than the target.

  • SaaS
  • AI / ML
  • Real Estate
  • Pre-Seed, Seed
  • $50K – $250K
  • London, England, United Kingdom
  • 294 portfolio companies

SaaS Foundry Ventures

Investing exclusively in B2B SaaS startups optimizing growth tools for sales and marketing automation.

  • SaaS
  • Other
  • Enterprise
  • Seed
  • $450K – $2.5M
  • Salt Lake City, UT
  • 30 portfolio companies

SaaS Rebels Fund

Focused on emerging SaaS startups that improve business efficiency and leverage analytics to enable smarter decision-making.

  • SaaS
  • Other
  • Developer Tools
  • Seed, Pre-Seed
  • $250K – $2.0M
  • Austin, TX
  • 64 portfolio companies

SaaS Venture Partners

An Austin-based micro-fund specializing in SaaS companies disrupting traditional workflows across industries.

  • SaaS
  • Enterprise
  • Fintech
  • Pre-Seed, Seed
  • $750K – $2.5M
  • Austin, TX
  • 10 portfolio companies

SaaS Ventures (Red Brick Ventures)

Early-stage B2B SaaS-only investor with focus on capital-efficient SaaS businesses.

  • SaaS
  • Enterprise
  • Other
  • Pre-Seed, Seed
  • $200K – $2.0M
  • Austin, TX
  • 108 portfolio companies

SaaS Voyager Fund

Focuses on B2C SaaS solutions that enhance consumer experiences and operational efficiencies in travel.

  • SaaS
  • Other
  • Climate / Energy
  • Pre-Seed
  • $100K – $300K
  • Austin, TX
  • 7 portfolio companies

Sagitta Innovation

Sagitta Innovation invests in early-stage digital technologies with a strong focus on health and SaaS systems for institutional clientele.

  • Healthcare
  • SaaS
  • Consumer
  • Seed
  • $200K – $750K
  • Berlin, Germany
  • 7 portfolio companies

Salkantay Ventures

Salkantay invests from pre-seed through Series A in Latin American founders using technology to address critical challenges in Spanish-speaking Latin America, with a focus on human improvement, econom...

  • Other
  • SaaS
  • Fintech
  • Pre-Seed, Seed
  • $100K – $500K
  • Lima, Peru
  • 25 portfolio companies

Salutem Capital

Focused on scaling medtech innovations in underpenetrated markets like LatAm.

  • Other
  • Healthcare
  • AI / ML
  • Pre-Seed, Seed
  • $750K – $2.5M
  • New York, NY
  • 33 portfolio companies

Saturn Partners

  • Healthcare
  • Food / AgTech
  • Consumer
  • 37 portfolio companies

Seedly Ventures

Seedly Ventures backs B2B products driving operational efficiency and innovation in businesses at the earliest stages of formation.

  • Other
  • SaaS
  • Enterprise
  • Pre-Seed, Seed
  • $25K – $300K
  • Austin, TX
  • 4 portfolio companies

Shona Capital

Shona Capital is an early-stage VC firm focused on high-impact businesses solving Africa’s biggest environmental and social challenges through innovation in waste, mobility, and energy.

  • Other
  • Climate / Energy
  • Seed, Series A
  • $200K – $1.2M
  • Johannesburg, South Africa
  • 2 portfolio companies

Siemens Venture Capital

Corporate venture arm focused on industrial automation, factory tech, IoT, and software adjacent to Siemens’ industrial ecosystem. Strong fit for companies integrating with plant systems and industria...

  • Other
  • Deep Tech
  • Healthcare
  • Seed, Series A
  • $2.0M – $20.0M
  • Munich, Bavaria
  • 8 portfolio companies

Sigma Prime Ventures

Focuses on innovative companies that leverage technology to transform their industries, with a strong interest in digital health innovations.

  • AI / ML
  • Healthcare
  • Enterprise
  • Seed, Series A
  • $1.0M – $5.0M
  • Boston, MA
  • 34 portfolio companies

Signal Catalyst Fund

Sector-focused fund investing in wireless, RF innovations, and next-generation chip-building infrastructure.

  • Other
  • Developer Tools
  • AI / ML
  • Pre-Seed
  • $300K – $6.0M
  • Chicago, IL
  • 33 portfolio companies

Silent Ventures

Early-stage venture firm backing founders building aerospace, defense, and national security companies. Operates as a solo-GP style specialist focused on first-check investments in frontier defense-ad...

  • Other
  • Deep Tech
  • Climate / Energy
  • Pre-Seed, Seed
  • $500K – $1.0M
  • Dallas, Texas
  • 11 portfolio companies

Silicon Roundabout Ventures

Europe-first emerging manager backing deeptech and software founders, with a solo-GP style and a London base. Focuses on very early-stage companies across the UK and select international markets.

  • Deep Tech
  • AI / ML
  • Other
  • Pre-Seed, Seed
  • $500K – $5.0M
  • London, United Kingdom
  • 18 portfolio companies

SkyFuel Capital

Focused on scaling next-gen CleanTech solutions in North America, with an emphasis on methane capture and digital carbon accounting platforms.

  • Other
  • Climate / Energy
  • Seed, Series A
  • $1.0M – $5.0M
  • Calgary, Canada
  • 2 portfolio companies

Skyline Materials Fund

Invests in early-stage material science innovations focused on energy sustainability and grid-scale improvements.

  • Other
  • Climate / Energy
  • AI / ML
  • Pre-Seed, Seed
  • $200K – $1.0M
  • Salt Lake City, Utah
  • 18 portfolio companies

Skyview Ventures

Skyview Ventures invests in disruptive renewable energy technologies, including advanced energy storage systems.

  • Other
  • Climate / Energy
  • Pre-Seed, Seed
  • $500K – $3.0M
  • Denver, CO
  • 32 portfolio companies

Smallstep Ventures

Focused on early-stage investments in CleanTech and Telecom ventures in Africa, leveraging technology for infrastructure challenges.

  • Climate / Energy
  • Real Estate
  • Other
  • Pre-Seed, Seed
  • $250K – $1.0M
  • Lagos, Nigeria
  • 1 portfolio company

Social Alpha

Supports startups using technology to improve rural livelihoods and sustainable development.

  • Food / AgTech
  • Climate / Energy
  • Other
  • Pre-Seed
  • $100K – $250K
  • Bangalore, India
  • 6 portfolio companies

Showing 409–432 of 519 firms — page 18 of 22.

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