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55 North

Pre-Seed Seed Series A

Copenhagen-based VC exclusively focused on the quantum technology stack: computing, sensing, and communication. Stage-agnostic with global reach and European emphasis.

Copenhagen
Quantum Computing · DeepTech +4
Nordics-Focused · Global VC

640 Oxford

Pre-Seed Seed

Early-stage VC funding founders transforming legacy industries with tech

New York · Detroit
Reindustrialization/Industrial Tech · AI/ML +5
Industrial Tech · Operator-Led

A* Capital

Pre-Seed Seed

Early-stage seed firm backing category-defining tech startups with concentrated conviction bets of $3M–$5M per company.

San Francisco
AI/ML · SaaS/Software +4
Founder-Led · Operator-Led

A&E Investments

Pre-Seed Seed Series A

Boutique VC investing from pre-seed to IPO in semiconductors, AI/ML, enterprise software, and healthcare. Early first-check focus in deep technology.

San Francisco
Semiconductors · AI/ML +7
Solo GP · Multi-Stage

ABAC Nest Ventures

Pre-Seed Seed

Barcelona-based pre-seed and seed VC arm of Abac Capital backing Spanish tech founders in B2B SaaS, fintech, digital health, and consumer with €50k–500k tickets.

Barcelona
B2B SaaS · Fintech +5
Operator-Led · Founder-Led

Able Partners

Pre-Seed Seed Series A

Early-stage consumer fund investing in health, wellness, and mental health brands targeting the gap between GDP growth and wellbeing.

New York
HealthTech · Consumer +4
Female-Owned · Early Stage

Acadian Ventures

Pre-Seed Seed Series A

Building businesses that make work better, fairer, and more productive.

Madison
Technology & Work · Future of Work +11
Early Stage · Future of Work

Acclimate Ventures

Pre-Seed Seed

Oxford-based Solo GP fund backing early-stage deep tech startups in AI compute, energy infrastructure, and climate tech across the United States and United Kingdom.

Oxford
ClimateTech · DeepTech +5
Solo GP · Early Stage

ACF Investors

Pre-Seed Seed Series A

UK co-investment fund backing early-stage businesses alongside angel syndicates. Invests £100K–£1M per round across most sectors via the Angel CoFund and Delta Fund.

Sheffield · London
Fintech · HealthTech +5
Europe-Focused · Early Stage

ACME Capital

Pre-Seed Seed Series A

Early-stage deep tech VC backing founders in frontier technologies across defense, health, compute, and industrial systems in the US and Europe.

San Francisco
DeepTech · AI/ML +7
Early Stage · Thesis-Driven

Acrobator Ventures

Pre-Seed Seed

Amsterdam-based pre/seed fund backing B2B AI/ML software founders from CIS, Baltics, and CEE building global platforms. Leads most rounds.

Amsterdam
AI/ML · Cybersecurity +4
Operator-Led · Early Stage

ACT Venture Partners

Pre-Seed Seed

Backs European technical founders turning hard science into industrial-scale companies, often as first institutional investor.

Amsterdam
DeepTech · AI/ML +9
Europe-Focused · Early Stage

Actions Capital

Pre-Seed Seed

Pre-seed VC backing founders from day zero in healthcare, fintech, and industrials across the US and Latin America. Leads first checks of $500K–$2M.

New York
HealthTech · Fintech +4
Founder-Led · Early Stage

Active Capital

Pre-Seed Seed

Pre-Seed investing in the future of enterprise software & cloud infrastructure.

San Antonio
Future of Enterprise Software · AI/ML +3
Pre-Seed · Enterprise

Acumen America

Pre-Seed Seed

Pre-seed and seed VC investing in mission-driven founders building solutions to health inequity, financial instability, and workforce barriers for low-income Americans.

San Francisco
HealthTech · Fintech +4
Impact-Focused · Early Stage

Ada Ventures

Pre-Seed Seed

Pre-seed inclusive VC backing European founders in climate equity, economic empowerment, and healthy ageing. Leads over 70% of rounds at £250k–£1m.

London · Bristol
ClimateTech · HealthTech +7
Impact-Focused · Europe-Focused

Adapt Nation Capital

Pre-Seed Seed

Pre-seed and seed investor backing entrepreneurs building climate and sustainability solutions across carbon capture, energy storage, materials, and ecosystems.

Chicago
ClimateTech · Sustainability +6
Climate-Focused · Early Stage

Adapt Ventures

Pre-Seed Seed

Early-stage VC backing founders across fintech, SaaS, consumer, and healthcare globally. Does not lead rounds; backs founders from pre-seed.

Miami
Fintech · SaaS/Software +6
Early Stage · Generalist

adesso ventures

Pre-Seed Seed

Berlin-based Corporate VC of adesso Group backing pre-seed and seed enterprise software and digital health startups, primarily across Europe with a DACH focus.

Berlin
Enterprise · SaaS/Software +3
Corporate VC · Early Stage

Advancit Capital

Pre-Seed Seed Series A

Early-stage VC co-founded by Shari Redstone investing in media, entertainment, technology, and web3 startups across the United States.

Norwood
Media · Entertainment +5
Female-Owned · Early Stage

AENU

Pre-Seed Seed Series A

Berlin-based climate tech VC backing Seed founders across Europe in the energy transition, industrial decarbonization, and resilience.

Berlin
ClimateTech · AI/ML +4
Founder-Led · Climate-Focused

Aera VC

Pre-Seed Seed Series A

Early-stage fund investing in climate deep tech

Singapore
DeepTechn · Energy +6
Deeptech-Focused · USA

AFI Ventures

Pre-Seed Seed

Early-stage impact fund backing entrepreneurs at the intersection of profit and good

Paris
ClimateTech · Energy +10
Impact-Focused · Europe-Focused

Afore Capital

Pre-Seed Seed

Pre-Seed VC fund backing product-oriented founders at day zero of their journey.

San Francisco · New York +1
Hardware · Security +15
Pre-Seed · Pre-Traction

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