S4S Ventures

Pre-Seed Seed Series A

Early-stage VC backed by S4 Capital/Monks and Stanhope Capital, investing in martech, adtech, data technology, and creative AI startups.

New York · London
Advertising · Marketing Tech +3
Corporate VC · Thesis-Driven

Seedcamp

Pre-Seed Seed Series A

Europe’s leading seed-stage VC backing early tech founders globally

London
Software-First · AI/ML +12
Europe-Focused · Seed

SFC Capital

Pre-Seed Seed

UK SEIS and EIS fund backing early-stage British startups across B2B software, fintech, medtech, and green tech

London · Northwich
SaaS/Software · Fintech +6
EIS/SEIS · Most Active

Silicon Roundabout Ventures

Pre-Seed Seed

Pre-seed/Seed venture capital fund investing in European deeptech founders

London
Deeptech · Infrastructure Technologies +5
Europe-Focused · Early Stage

Speedinvest

Pre-Seed Seed Series A

Leading European VC backing early-stage tech founders from Pre-Seed to Growth

Berlin · London +4
AI & Infra · AI/ML +13
European-Focused · Multi-Stage

Sturgeon Capital

Pre-Seed Seed Pre-Series A

London VC backed by IFC and SBI Holdings, bridging Pre-Seed to Pre-Series A capital into fintech and B2B software startups across Central Asia.

London · Almaty +5
FinTech · B2B Software +4
Impact-Focused · Thesis-Driven

SuperSeed

Pre-Seed Seed

London-based seed-stage VC founded by tech entrepreneurs, backing technical founders applying AI to physical industries: manufacturing, logistics, construction, defence, and energy.

London
AI/ML · Automation +6
AI-Heavy · Operator-Led

Tapestry VC

Pre-Seed Seed

Seed-stage VC backing repeat founders across the US and Europe. Sector-agnostic; portfolio spans consumer tech, cybersecurity, fintech, SaaS, and robotics.

San Francisco · London +1
SaaS/Software · Cybersecurity +7
Early Stage · Founder-Led

The Players Fund

Pre-Seed Seed Series A

London's first athlete-led VC, co-investing at pre-seed to Series A in B2B SaaS, fintech, healthtech, AI, and media across the UK and Europe.

London
B2B SaaS · Fintech +5
Network-Driven · Europe-Focused

Tiny Supercomputer Investment Company

Pre-Seed Seed

Backing great companies when they’re tiny

London · Berlin
Enterprise · SaaS/Software +7
DeepTech · AI/ML

Tradeworks.vc

Pre-Seed Seed

Early-stage VC investing in B2B trade startups

London · Singapore
Digital Trade Enablers · B2B LogTech +19
Europe-Focused · Early Stage

Transition

Pre-Seed Seed Series A

London VC founded by Unity co-founder David Helgason, backing pre-seed to Series A founders building AI-driven physical-world hardware.

London
Energy · Next Generation Computing +6
Early Stage · Operator-Led

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TriplePoint Ventures

Pre-Seed Seed

Venture firm investing in pre-seed and seed companies across technology and innovation.

London
B2B Software Businesses · B2B Software +8
B2B Software · Pre-Seed

Twin Path Ventures

Pre-Seed Seed

Pre-seed VC backing highly technical teams bringing deep tech advances to industry

London
Visionary AI Entrepreneurs · AI/ML +6
AI-Focused · DeepTech

Twin Track Ventures

Pre-Seed Seed

Pre-seed solo GP fund backing dual-use deep tech founders in compute, communications, sensors, and supply chain for NATO-aligned defence and commercial markets.

London
DeepTech · Defense Tech +5
Solo GP · Early Stage

Two Small Fish Ventures

Pre-Seed Seed

Early-stage VC backing technical founders

Toronto · Montreal +1
Deeptech · AI/ML +5
Global VC · Early Stage

Ubermorgen Ventures

Pre-Seed Seed Series A

Early-stage climate tech VC backing decarbonization and carbon removal

Zurich · London
Climate · Adaptation & Resilience +8
Thesis-Driven · Impact-Focused

University2Ventures

Pre-Seed Seed

European VC backing pre-seed and seed deep tech spin-offs from top technical universities, focused on AI, novel computing, industrial tech, and cleantech. Fund I: €60M.

Berlin · Aachen +1
Deeptech · AI/ML +20
Europe-Focused · Early Stage

Unruly Capital

Pre-Seed Seed

European solo-GP early-stage fund backing frontier deeptech and climate founders with radical or non-consensus ideas.

London
ClimateTech · DeepTech +5
Solo GP · Early Stage

Valia Ventures

Pre-Seed Seed Series A

Multi-stage generalist fund backing category-defying founders across three sequential vehicles, from pre-pitch-deck first checks through late-stage opportunity capital.

London · New York +1
AI/ML · ClimateTech +8
Multi-Stage · Sector-Agnostic

VentureFriends

Pre-Seed Seed

Pan-European Pre-Seed and Seed VC backing founders across Europe and MENA. €300m+ AUM, 4 funds, €500k–€3m first ticket.

London · Warsaw +1
Fintech · B2B SaaS +5
Founder-Led · Operator-Led

Ventures Together

Pre-Seed Seed

Collaborative angel ecosystem of top operators backing early-stage technology founders

London
SaaS/Software · AI/ML +6
Angel Group · Operator-Led

Ventures.eu

Pre-Seed Seed Series A

Lisbon-based early-stage VC in DeepTech and AI, built on Dealflow.eu

Lisbon · Zurich +3
Deeptech · AI/ML +11
Europe-Focused · Early Stage

Visionaries Club

Pre-Seed Seed Series A

Backing founders with contrarian ideas from Seed to IPO

London · Berlin
B2B Technology Companies · B2B SaaS +8
B2B Tech · Multi Stage

Showing 97–120 of 124 investors

This list has 124 investors. The full database has 1130.

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