QAI Ventures

Pre-Seed Seed Series A

Global VC and ecosystem builder investing in quantum hardware, sensing, communications, advanced AI, and compute infrastructure.

Basel · Calgary +2
DeepTech · AI/ML +6
Global VC · Multi-Stage

Quadri Ventures

Seed Series A Series B

Early-stage VC investing in enterprise software, infrastructure, applied AI at PMF to scale

New York · London
Enterprise Software · Infrastructure +10
Thesis-Driven · Growth Stage

Quadrille Capital

Series B Series C Series D

Independent investment manager with €1.6bn AUM deploying across growth equity, VC fund primaries, secondaries, and evergreen in tech and healthcare.

Paris · San Francisco +2
SaaS/Software · HealthTech +5
Global VC · Multi-Stage

QuantumLight

Series A Series B Series C

AI-driven VC founded by Revolut's Nik Storonsky, using its proprietary Aleph algorithm to source growth-stage deals with minimal human judgment.

London
AI/ML · SaaS/Software +4
Founder-Led · Thesis-Driven

RDY Ventures

Pre-Seed Seed

Pre-seed Belgian tech investor backing ambitious founders before revenue, writing €100K initial checks with up to €500K follow-on across five rounds yearly.

Antwerp
SaaS/Software · AI/ML +1
Pre-Traction · Early Stage

Red Bull Ventures

Seed Series A Series B

Corporate venture arm backing sports, media and consumer innovation

Salzburg · Santa Monica
Media & Entertainment Technologies · Advanced Manufacturing & Supply Chain +11
Enterprise · Consumer

redalpine

Seed Series A Series B

Empowering game changers, disrupting industries for good, and shaping a better world for all

Zug · Berlin +1
Frontier Tech · Humanity Health +16
Multi Stage · Pan-European

Redseed

Seed Series A Series B

Tech entrepreneurs helping founders scale globally

Lisbon · London
Technology · Enterprise Software +5
Technology · Enterprise

Redstone

Seed Series A Series B

European multi-strategy VC backing great minds with a data-driven approach

Berlin · Helsinki +1
Deeptech · AI/ML +19
AI-Focused · Deeptech

Reflex Capital

Pre-Seed Seed Series A

Prague-based early-stage VC backing Central European tech founders across SaaS, consumer, and deep-tech with €150M invested.

Prague · San Francisco
SaaS/Software · AI/ML +7
Founder-Led · Early Stage

REMUS Capital

Pre-Seed Seed Series A

A hands-on early-stage VC that builds companies, not bets on them

Boston · San Francisco +1
Human-Machine Convergence · Consumer-Enterprise Interface +12
Applied AI · Healthcare

Repeat Ventures

Pre-Seed Seed Series A

Generalist VC fund exclusively for repeat founders, investing in B2B software, fintech, and AI-native companies across Europe and Emerging Markets.

Saint Helier · London
B2B SaaS · Fintech +1
Founder-Led · Network-Driven

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Revaia

Series B Series C Series D

Europe's largest all-women-led growth equity firm, backing sustainable B2B tech companies from Series B through IPO with ESG-driven investing.

Paris · Berlin +1
Fintech · InsurTech +6
Female-Owned · Growth Stage

Revo Capital

Seed Series A Series B

Empowering local entrepreneurs to unlock global potential

Amsterdam · Istanbul
Fintech · B2B SaaS +11
Turkey · Eastern Europe

Rialto VC

Seed Series A

For European Founders, by European Founders

Venice · Milan +1
DeepTech · HardTech +7
DeepTech · B2B

Robin Capital

Pre-Seed Seed Series A

Berlin-based Solo GP backing pre-seed to Seed B2B software founders across Europe, with a DACH focus and select investments in Israel and the US.

Berlin
SaaS/Software · AI/ML +7
Solo GP · Early Stage

ROI Ventures

Pre-Seed Seed

Angel network investing up to €100k in B2B tech startups in Europe

Vienna
B2B Tech · SaaS/Software +9
Angel Network · DACH

Roosh Ventures

Pre-Seed Seed Series A

Ukrainian entrepreneurs-led VC investing Pre-Seed to Series A in Europe and the US, with a focus on fintech, gaming, enterprise SaaS, and vertical AI.

Kyiv · Paris +1
Fintech · SaaS/Software +6
Operator-Led · Early Stage

RTP Global

Seed Series A Series B

Global early-stage VC backing technology founders in B2B and B2C software, AI, fintech, ecommerce, health, edtech, climate, and transport.

New York · London +3
AI/ML · B2B SaaS +8
Global VC · Operator-Led

RTW Investments

Seed Series A Series B

New York-based life sciences investment firm backing biotech and medtech across the full lifecycle from company creation through private and public stages.

New York · London +1
BioTech · MedTech +3
Multi-Stage · Global VC

Rule 30

Pre-Seed Seed

London-based AI research lab using a fully algorithmic model, with no human investment committee, to back early-stage fintech and AI startups.

London
AI/ML · Enterprise AI +13
Early Stage · Europe-Focused

Runa Capital

Pre-Seed Seed Series A

Global VC empowering founders in early-stage deep tech and software

Luxembourg · San Francisco +3
Deeptech · Enterprise Software +3
Global VC · Software & DeepTech

S16VC

Pre-Seed Seed Series A

Founder-led angel fund backing pre-seed to Series A global tech startups, with a network of 80+ founders and operators as LPs.

Amsterdam
SaaS/Software · Fintech +5
Founder-Led · No Warm Intro

s20

Pre-Seed Seed

CEE-focused pre-seed fund built by ex-SpeedUp Group operators, prioritizing fast decisions and founder-network introductions over passive capital.

Poznan
EdTech · Digital Health +7
Central Europe-Focused · Baltics-Focused

Showing 457–480 of 605 investors

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