Statkraft Ventures
Corporate VC of Statkraft, Europe's largest renewable energy producer, backing energy and climate tech entrepreneurs.
Steel Atlas
NYC-based early-stage fund backing software and hardware companies reshaping the industrial economy.
STIC Ventures
Seoul-based VC arm of STIC Investments backing early- to growth-stage tech, healthcare, and biotech companies across Korea and Asia.
STOAF
Stockholm-based angel fund backing deep tech B2B ventures with global potential
Stony Lonesome Group
VC/PE firm backing dual-use and veteran-led tech companies
Storm Ventures
Early-stage B2B enterprise VC backing software startups in cybersecurity, infrastructure, and AI across North America, Europe, and Asia.
Stray Dog Capital
Mission-driven VC investing in early-stage plant-based food, cellular agriculture, and food technology companies advancing animal-free supply chains.
Streamlined Ventures
Solo-GP seed fund led by Ullas Naik investing in visionary founders across software, AI, fintech, logistics, and deep tech. Leads or co-leads rounds across most verticals.
Stride.VC
London seed-stage tech fund backing early-stage European founders with hands-on, conviction-led investment across UK and France.
Suffolk Technologies
Corporate VC arm of Suffolk Construction backing early-stage startups in construction, real estate, and infrastructure tech.
Suma Capital
Barcelona-based responsible investment manager with three strategies: sustainable infrastructure, growth PE, and cleantech venture, active since 2007.
Supermoon Capital
The world's first VC fund exclusively backing early-stage startups in sleep and circadian health, across healthcare, consumer, and biotech.
Supernode Global
Media-tech specialist evolved into a broader consumer and B2B fund, backing founders building tools for personal and professional life.
Supernova Invest
European multi-stage VC providing patient capital to deeptech startups in industrial, digital, health, cleantech
Sure Valley Ventures
Operator-led seed VC backing AI software founders in the UK and Ireland since 2017. Leads rounds of £250K–£1.5M with deep technical due diligence and active Series A support.
Sustainable Future Ventures
Venture capital investing in tech for sustainable built environment infrastructure
Sutter Hill Ventures
Venture firm partnering with founders to build enduring companies
SV Health Investors
Empowering innovators to improve patients' lives
Swanlaab Venture Factory
Spain-based venture factory investing in B2B software, deep tech, and agri-food startups at seed and early Series A.
Swisscom Ventures
Corporate VC advising Swisscom's investment funds, specializing in Swiss university spin-offs from seed through Series C with an 18-year track record and 45 exits.
SYN Ventures
Cybersecurity-focused venture firm backing early growth companies
Synchrony Ventures
Corporate VC arm of Synchrony Financial backing early-stage startups in fintech, commerce, and health and wellness.
Syndicate One
Belgian seed fund and founder-operator network backing early-stage tech startups across all sectors. Avg ticket €200K–€500K. Backed by all four Belgian government funds.
Syndra Capital Partners
Investment, advisory, and operations firm focused on the employer health and insurance services ecosystem.
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