Shine Capital
Partnering with creative, convincing, relentless entrepreneurs
Shorewind Capital
Early-stage VC investing in tech that advances humanity
Shrug Capital
Seed-stage fund backing culturally relevant consumer, creator, fintech, health, climate, and deep tech startups, led by Niv Dror and Moshe Lifschitz.
Sierra Ventures
Early-stage VC founded in 1982 backing Seed and Series A enterprise startups across AI, SaaS, cybersecurity, digital health, and deep tech.
SignalFire
Data-driven VC backing founders with real-time insights
SignalRank
Palo Alto-based data-driven VC using ML algorithms to systematically index Series B investments via a pro-rata-as-a-service model with seed managers.
Silent Ventures
Early-stage venture firm investing in founders building unrivaled aerospace and defense companies
Silicon Catalyst Ventures
Seed fund backing semiconductor startups from the Silicon Catalyst incubator
SilverCircle
Investment community pooling capital from founders, operators, and angels who actively work portfolio companies' odds of success, not just fund them.
Silverton Partners
Texas-based early-stage VC firm founded in 2006, backing Seed and Series A founders building technology companies across enterprise, consumer, and fintech.
SineWave Ventures
Early-stage VC firm investing in enterprise and public sector technologies across cybersecurity, AI/ML, computing, and data infrastructure
Singtel Innov8
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.
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Seed-stage VC backing disruptive tech companies across global markets, concentrating capital as early investments gain traction. Over $2.5B in private market investments.
SK Telecom Americas
US corporate VC arm of SK Telecom investing in and acquiring AI, semiconductor, infrastructure, security, and quantum companies.
Sky9 Capital
Supporting disruptive technologies and outstanding innovators globally
SkyRiver Ventures
Boston-area deep tech VC backing early-stage founders in AI, robotics, cybersecurity, climate, and health across North America and Asia.
Skyview Ventures
Renewable energy investor backing early-stage startups across solar, EV infrastructure, environmental commodities, and carbon markets in North America.
Smash Capital
Growth equity firm backing category-defining technology companies across enterprise software, AI, fintech, consumer internet, healthcare, and gaming.
Smith Point Capital
Operator-led venture firm investing in mission-critical enterprise software at the intersection of AI, data, and edge computing.
Snowball VC
Alumni-run fund investing alongside a16z's Speedrun accelerator, backing AI startups from its own graduating cohorts.
Snowflake Ventures
Snowflake's CVC arm investing in Series A to pre-IPO companies building on or extending the AI Data Cloud across data, AI, security, and analytics.
Snowpoint Ventures
Defense-focused dual-use VC backing companies at the intersection of data, deep tech, and frontier tech to advance national security and societal resilience.
SNR Ventures
Principles-driven builders backing ambitious founders across software, robotics, and biology
Social Leverage
Seed-stage VC founded by StockTwits creator Howard Lindzon, backing fintech and vertical AI founders since 2009, run by ex-operators.
Showing 1009–1032 of 1239 investors
This list has 1239 investors. The full database has 1951.
Get all 1951 AI 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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