SneakPeek Investments
Seoul-based venture firm investing in early-stage bio and healthcare companies, backed by operators with deep industry experience.
Snowball VC
Alumni-run fund investing alongside a16z's Speedrun accelerator, backing AI startups from its own graduating cohorts.
SNZ Capital
One of Asia's earliest Ethereum backers, running a community-driven incubator alongside its fund across 200+ blockchain and Web3 projects.
Social Leverage
Seed-stage VC founded by StockTwits creator Howard Lindzon, backing fintech and vertical AI founders since 2009, run by ex-operators.
Solana Ventures
Venture arm of Solana Labs backing the most ambitious teams building on the Solana blockchain to accelerate onchain innovation and ecosystem adoption.
Soma Capital
Seed-stage VC backing software founders globally across B2B SaaS, AI, fintech, healthtech, and consumer, with 1,000+ portfolio companies and 40+ unicorns.
Sonder Capital
Early-stage healthcare VC focused on medical device, diagnostic, and healthtech companies building transformational technologies that improve patient outcomes and create new standards of care. Acts as foundational investors providing hands-on strategic guidance from inception.
Sondo Capital
Backing pre-seed and seed stage teams with a link to Norway
SOSV
Global venture firm backing deep tech founders for human and planetary health
South Dakota First Capital
Sioux Falls venture firm addressing South Dakota's investment gap, backing regional software, agtech, and medtech startups from pre-seed to Series A.
South Loop Ventures
Early-stage VC backing underrepresented founders
South Park Commons
Pre-idea to pre-seed community and fund for technical founders. Offers 6-month no-cost residency and $1M–$10M checks. Spaces in SF, NYC, and Bengaluru.
Space VC
US-focused pre-seed fund writing $750K–$2M checks into frontier tech founders on day zero, spanning space, defense, AI, semiconductors, autonomy, and advanced manufacturing.
Spacecadet Ventures
Pre-seed and seed VC writing $100K–$500K checks into frontier tech founders. Pairs capital with marketing and brand-building support. Co-founded by Daniel Eckler and Wiz Abdulla.
Sparking Capital
Early-stage fund backing pre-seed and seed software startups in Romania and Europe with tickets up to €1.5M.
Specialist VC
Early-stage Baltic and Finnish fund investing pre-seed to Series A in B2B SaaS, fintech, deep tech, and hardware startups.
Speedinvest
Leading European VC backing early-stage tech founders from Pre-Seed to Growth
Spice Capital
Pre-seed and seed fund led by solo GP Maya Bakhai investing in internet-native consumer, creator economy, fintech, vertical software, and applied AI.
Spring Impact Capital
Early-stage Canadian impact fund investing in climate, health, and sustainability ventures for VC-like returns.
SpringTide Ventures
Health-tech VC founded by repeat healthcare founders, with an embedded CMO backing pre-seed to Series A underserved-care startups.
SquareOne
Rebranded from Paua Ventures: B2B pre-seed/seed fund that guarantees portfolio companies their first customers via its network of executives and founders.
Stage 2 Capital
GTM-focused VC backing early-stage B2B software companies with capital and a network of 1,000+ go-to-market executives as LPs.
Staircase Ventures
Canadian seed-stage B2B software fund leading $1M–$2M rounds with a structured founder development platform including coaching, wellness, and carry sharing.
Stand Together Ventures Lab
Arlington-based impact VC backing early-stage founders in health care, education, and economic mobility with flexible permanent capital.
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