Top 184 Climate Tech Venture Capital Firms In The UK (2026)

Find venture capital firms in your sector

6 min read

Discover venture capital firms investing in UK climate tech startups — from early bets on carbon capture and clean energy to growth investments in sustainable infrastructure and circular economy plays.

This list covers funds with climate mandates or ESG-aligned portfolios tackling net zero challenges.

🌍 Use this directory to:

Explore climate-focused VCs in the UK
Review investments in renewables, carbon removal, and green materials
Compare fund size, thesis, and tech preferences
See portfolio highlights and recent climate deals

👉 Looking for VCs in other sectors? Check out the full venture capital firm database, or explore the climate tech landscape with our curated lists of climate tech startups, climate tech events, and angel investors backing climate tech startups — or view the full climate tech investor hub.

Browse the Full List of UK Climate Tech VC firms

We've curated 184 venture capital firms backing climate tech startups accorss the UK. Sort by cheque size, stage, and sector focus to find the right investor fit.

Latest Climate Tech VC Activity

Uplift360 raises £6.43m seed to chemically regenerate high‑value composite waste9 February 2026

Read the deal •See Uplift360 in climate tech startups

VC Firms: 184 /801

Climate Tech Venture Capital Firms	Investment Sector	Location	Funding Round
RTP Global(9 contacts 🔒) RTP Global invests in ambitious founders reshaping the world through techno...	Data analyticsAIFintechCyber security	London	Seed Growth
QVentures(2 contacts 🔒) QVentures is a venture capital firm that focuses on sourcing and screening ...	Data analyticsSaaSAIGeneralist	London	Pre-seed Seed Growth
MMC Ventures(1 contacts 🔒)	Data analyticsFintechSaaSEnergy	London	Seed Growth
Google Ventures(14 contacts 🔒) GV (Google Ventures), established in 2009, invests in technology-driven com...	Data analyticsFintechCyber securityGreentech	London	Seed Growth
Blue Wire Capital(3 contacts 🔒)	Data analyticsEdtechBiotechHealthcare	London	Pre-seed Seed Growth
Index Ventures(8 contacts 🔒) Index Ventures invests in visionary founders across diverse industries, pri...	Data analyticsAIFintechCyber security	London	Pre-seed Seed Growth
Infinity Investment Partners(more info 🔒) Infinity Investment Partners is an independent investment firm dedicated to...	Data analyticsGreentechGeneralistFintech	London	Seed Growth
Penta Capital(2 contacts 🔒) Penta Capital is an independently owned Private Equity firm focused on the ...	Data analyticsFintechGeneralistFintech	London	Growth
Leela Capital(2 contacts 🔒)	Data analyticsGeneralistTechnologyReal estate	London	Seed Growth
Midven(3 contacts 🔒) Midven is a venture capital firm focused on early-stage businesses and SMEs...	Data analyticsAICyber securitySaaS	Birmingham	Pre-seed Seed
Falco Capital(more info 🔒)	Data analyticsFintechGeneralistAI	London	Seed Growth
T0 Ventures(2 contacts 🔒) T0 VENTURES is an early-stage venture syndicate based in London, specialisi...	Data analyticsGeneralistE-commercePet products	London	Pre-seed Seed
Wren Capital(more info 🔒) Wren is an angel investor founded in 2011, focusing on sectors such as scie...	Data analyticsHealthtechMentalhealthBiotech	London	Pre-seed Seed
Molten Ventures(12 contacts 🔒) Molten Ventures focuses on technology-driven companies across various secto...	Data analyticsHealthtechFintechGreentech	London	Growth
Triple Point Ventures(5 contacts 🔒) This venture capital firm specialises in high-conviction seed capital, focu...	Data analyticsEnergyHealthtechEdtech	London	Pre-seed Seed Growth