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.
Simon Capital
Düsseldorf-based family-backed VC investing in Seed to Series A startups across food, health, and SaaS with a focus on sustainability and the next generation.
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.
Singular
Partnering with Europe's next generation of high velocity entrepreneurs
Singularity Capital
Seed-stage VC backing disruptive tech companies across global markets, concentrating capital as early investments gain traction. Over $2.5B in private market investments.
Sinovation Ventures
Leading Chinese technology VC founded by Dr. Kai-Fu Lee with $3B AUM across ten USD and RMB funds, backing 500+ companies in AI, consumer tech, and enterprise software.
Sip & Bite Capital
Istanbul-based fund investing exclusively in Turkey's food and beverage sector, backing local brands with capital, operational support, and marketing expertise.
Sirona Capital
Investing in the future of healthcare innovation and therapeutics
SiteGround Capital
Family office backed by SiteGround.com founders providing patient capital to deep tech, climate, and biotech startups globally.
SixThirty Ventures
St. Louis-based global VC and accelerator connecting startups in fintech, insurtech, cybersecurity, and digital health with corporate institutions.
Skeleton Key
San Francisco firm led by Harvard PhD scientist Ann Lai, backing "ScienceTech" platforms that accelerate scientific discovery from seed onward.
Skip Capital
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.
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.
Skywell Capital Partners
Multi-stage global VC whose portfolio spans four unicorns (Netskope, Toss, Rappi, ManyChat), backing founders across fintech, AI, and marketplaces.
Smarter Ventures
Dutch evergreen VC fund investing in early-stage tech startups, focused on AI, blockchain, and SaaS with founder-friendly terms and no carried interest.
SnackFutures Ventures
Mondelēz's corporate VC arm, investing off the Oreo and Ritz maker's balance sheet in $20M+ revenue snack scale-ups it plans to acquire.
SNAK Venture Partners
Seed-stage investor in category-defining digital marketplaces
SNR Ventures
Principles-driven builders backing ambitious founders across software, robotics, and biology
Socium Ventures
Atlanta-based evergreen venture fund backed by Cox Enterprises with $600M in permanent capital, investing across venture, growth, and late-stage in AI, enterprise software, and deep tech.
Sofinnova Investments
Clinical-stage biopharma investor with ~$4.6B AUM, backing late preclinical and clinical therapeutics in oncology, neurology, and women's health.
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