Tesi

Seed Series A Series B

Finnish state-owned investment company backing startups, scaleups, and VC/PE funds to grow Finland's most promising tech companies

Helsinki
DeepTech · HealthTech +5
Fund of Funds · Multi-Stage

TGFS

Pre-Seed Seed

Saxony-focused VC backing deep tech and knowledge-based startups

Leipzig
Deeptech · Semiconductors +17
DACH · Early Stage

Tiny Supercomputer Investment Company

Pre-Seed Seed

Backing great companies when they’re tiny

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

Tiresias Angels

Pre-Seed Seed Series A

French angel network supporting pre-seed to Series A startups with smart money and expertise

Paris
Green Tech · DeepTech +4
Angel Network · Impact-Focused

TNO Ventures

Seed Series A

Corporate VC arm of TNO commercializing deep-tech innovations via spin-offs and investments

The Hague
AI/ML · Healthtech +10
Corporate VC · DeepTech

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

TSP Ventures

Seed Series A

UK climate-tech fund backing hard-science startups securing critical resources — energy, water, materials, and carbon mitigation — often as lead investor.

London
Future Power and Energy · Future of Food and Water +7
Climate-Focused · DeepTech

TT49

Pre-Seed Seed

Munich-based VC backing German deep-tech spin-offs from research institutions like Fraunhofer, DLR, and Max-Planck.

Munich
DeepTech · Biotech +12
University Spin-outs · Thesis-Driven

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

Type One Ventures

Seed Series A

Seed and Series A fund investing in deep tech and space startups building toward a self-sufficient, interplanetary civilization.

Malibu · London
SpaceTech · DeepTech +5
Thesis-Driven · Global VC

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UKI2S

Pre-Seed Seed

UK national seed fund investing in deep tech and science spinouts across defence, fusion, space, and engineering biology.

Manchester
Defense Tech · BioTech +6
University Spin-outs · Impact-Focused

Underground Ventures

Pre-Seed Seed Series A

The first VC firm dedicated exclusively to geothermal technology, deploying $40M into pre-seed through Series A companies scaling geothermal energy globally.

Copenhagen
Geothermal Energy · ClimateTech +5
Early Stage · Thesis-Driven

United Founders

Pre-Seed Seed

Pan-European early-stage VC backed by 100+ accomplished founders, investing €100K–€1M in deep tech startups across AI, medtech, cybersecurity, sustainable tech, and quantum computing.

Paris · Zurich +5
DeepTech · AI/ML +8
Europe-Focused · Early Stage

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

UnternehmerTUM

Pre-Seed Seed

Munich-based pre-seed and seed fund backing B2B deep tech founders as first institutional investor, converting via founder-friendly convertible loans into equity. University-linked.

Munich
DeepTech · AI/ML +5
University Spin-outs · Early Stage

UVC Partners

Pre-Seed Seed Series A

Munich and Berlin-based B2B VC with €600M AUM, backing European deeptech, climatetech, mobility, and software/AI startups from pre-seed to Series A. Backed by EIF.

Munich · Berlin
DeepTech · ClimateTech +6
Europe-Focused · DACH

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

Vanagon Ventures

Pre-Seed Seed

Munich-based VC backing B2B DeepTech and AI-native startups for a sustainable Europe

Munich
DeepTech · AI-Native +7
Early Stage · DeepTech

Vastpoint

Pre-Seed Seed

Warsaw and New York-based $22M seed fund backing Poland-linked founders in B2B software, AI, and techbio. Led by ex-ElevenLabs, Y Combinator, and InReach Ventures operators.

Warsaw · New York
AI/ML · B2B SaaS +5
Founder-Led · Early Stage

Velocity Partners VC

Pre-Seed Seed Series A

Athens VC (2017), industry-agnostic, backs Greek founders at pre-seed and seed with up to EUR500K checks plus lifelong operational support.

Athens
Fintech · HealthTech +3
Sector-Agnostic · Early Stage

Ventech

Seed Series A

European early-stage VC backing ambitious tech entrepreneurs at Seed and Series A in AI, digital health, industrial software, cybersecurity, and SaaS across Europe and Asia.

Paris · Munich +4
AI/ML · HealthTech +5
Europe-Focused · Early-Stage

Showing 289–312 of 329 investors

This list has 329 investors. The full database has 842.

Get all 842 DeepTech 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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