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Sea Court Capital

Seed Series A Series B

Alternative investment firm providing venture capital and growth equity to early- and mid-stage companies in healthcare, technology, and digital assets.

Greenwich · Washington DC +1
BioTech · HealthTech +6
Operator-Led · Sector-Agnostic

Secret Chord Ventures

Pre-Seed Seed

Tel Aviv-based pre-seed and seed firm backing Israeli founders building category-defining companies across enterprise software, cybersecurity, and AI.

Tel Aviv
SaaS/Software · Cybersecurity +5
Israel-Focus · Early Stage

Secure Octane

Pre-Seed Seed Series A

San Francisco seed fund backing cybersecurity, cloud infrastructure, and AI startups across the US and Israel, co-investing alongside top-tier VCs.

San Francisco
Cybersecurity · Cloud +4
Cyber-Specialist · Early Stage

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

Seligman Ventures

Seed Series A Series B

Venture arm of Seligman Investments backing early-stage to pre-IPO tech companies in AI infrastructure, cybersecurity, and data center hardware.

Menlo Park
AI/ML · Cybersecurity +4
Columbia Threadneedle-Backed · Multi-Stage

Sentinel Global

Seed Series A Series B

San Francisco-based multi-stage enterprise tech VC bridging founders and institutional adopters across AI, blockchain, supply chain, and open computing infrastructure.

San Francisco
Enterprise · AI/ML +6
Global VC · Multi-Stage

Sequoia Capital

Pre-Seed Seed Series A

Helping the daring build legendary companies worldwide

Menlo Park
AI/ML · Climate +16
Global VC · Multi-Stage

Serena

Pre-Seed Seed Series A

Paris-based pre-seed to Series A VC backing European founders building global category leaders in applied AI, energy transition, infrastructure, and impact.

Paris
AI/ML · SaaS/Software +7
Europe-Focused · Early Stage

Series X Capital

Seed Series A

VC fund with exclusive rights to spin out and commercialize technologies from Alphabet's X moonshot factory into independent companies.

San Francisco
DeepTech · AI/ML +4
Corporate VC · Thesis-Driven

SevenX Ventures

Seed Series A

Research-driven crypto-native VC founded in 2020, backing early-stage blockchain projects across DeFi, Web3 infrastructure, gaming, and decentralised AI.

Singapore
Blockchain · Web3 +5
Web3-Focused · Global VC

SF1

Pre-Seed Seed

San Francisco-based pre-seed and seed fund backing AI-native founders from inception to IPO, led by solo GP Sudarshan (ItzSuds).

San Francisco
AI/ML · SaaS/Software +3
Solo GP · AI-Native

Shakti VC

Pre-Seed Seed Series A

Early-stage VC backing visionary founders pre-product to Series A

San Francisco
AI/ML · Digital AI +10
Pre-Revenue · Pre-Product

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Shasta Ventures

Seed Series A

Early-stage VC with $1B+ AUM investing in enterprise startups across SaaS, cybersecurity, infrastructure, data intelligence, and consumer subscription.

Menlo Park
SaaS/Software · Cybersecurity +4
Early Stage · Operator-Led

Shenzhen Capital Group

Series A Series B Series C

State-affiliated Chinese VC/PE firm investing in information technology, equipment manufacturing, healthcare, new materials, and new energy across China.

Shenzhen
Hardware · BioTech +9
Multi-Stage · Corporate VC

Sierra Ventures

Seed Series A

Early-stage VC founded in 1982 backing Seed and Series A enterprise startups across AI, SaaS, cybersecurity, digital health, and deep tech.

San Mateo
AI/ML · SaaS/Software +5
Early Stage · Thesis-Driven

SignalFire

Seed Series A

Data-driven VC backing founders with real-time insights

San Francisco · New York
AI-First Companies · AI/ML Tools +11
AI-First Companies · Enterprise

Silicon Badia

Pre-Seed Seed Series A

Global VC headquartered in Amman investing in early-stage technology startups across MENA and North America spanning enterprise, fintech, health, and logistics.

Amman · New York
Enterprise · Fintech +6
Global VC · EMEA

SineWave Ventures

Seed Series A Series B

Early-stage VC firm investing in enterprise and public sector technologies across cybersecurity, AI/ML, computing, and data infrastructure

San Francisco · Arlington +1
Cybersecurity · AI/ML +6
Thesis-Driven · Network-Driven

Singtel Innov8

Seed Series A Series B

Corporate VC arm of Singtel investing $1–5M from seed to early growth in 5G, cybersecurity, AI, green tech, and digital ASEAN startups. $500M AUM across two funds.

Singapore · San Francisco +2
Cybersecurity · AI/ML +4
Corporate VC · Multi-Stage

Sixty Degree Capital

Pre-Seed Seed Series A

Toronto-based global VC with $620M AUM investing from pre-seed to growth in healthcare and technology, including AI, cybersecurity, biotech, and digital health.

Toronto
HealthTech · BioTech +5
Global VC · Multi-Stage

SK Telecom Americas

Series A Series B Series C

US corporate VC arm of SK Telecom investing in and acquiring AI, semiconductor, infrastructure, security, and quantum companies.

Santa Clara
AI/ML · Semiconductors +3
Corporate VC · AI-Focused

Skip Capital

Seed Series A Series B

Australian private fund co-founded by Atlassian's Scott Farquhar investing in technology ventures and infrastructure, with a portfolio spanning SaaS, AI, fintech, and deep tech.

Sydney
SaaS/Software · AI/ML +5
Multi-Stage · Operator-Led

Skybound Venture Capital

Pre-Seed Seed

Athens-based founder-led VC investing pre-seed and seed in deep tech, infrastructure, advanced computing, and bioengineering founders.

Athens
DeepTech · AI/ML +4
EMEA · Founder-Led

SLW - Lifecycle Capital

Series C Series D Series E

Growth debt and flexible capital provider to late-stage tech companies across the lifecycle. Arm of Silver Lake private equity.

San Francisco · Menlo Park
SaaS/Software · Enterprise +4
Growth Stage · Multi-Stage

Showing 433–456 of 548 investors

This list has 548 investors. The complete database has every investor on the site.

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