Starship Ventures
Early-stage deep tech fund backing founders in hardware, robotics, space, AI, biotech, and advanced manufacturing with a debut $30M fund.
StartFast Ventures
Operator-led seed/Series A fund backing B2B AI-native founders outside Silicon Valley, where capital is leaner and revenue comes first.
Startup Capital Ventures x SBI Fund
Early-stage VC for B2B tech in FinTech, Cybersecurity, SaaS & DeepTech.
Steel Atlas
NYC-based early-stage fund backing software and hardware companies reshaping the industrial economy.
Stellar Ventures
Woman-led early-stage VC investing in space technology companies and mission-driven entrepreneurs across the space economy.
Stellaris Venture Partners
Bengaluru-based early-stage, sector-agnostic India-focused VC leading from idea stage through Series A across software, fintech, consumer, AI, healthtech, and sustainability.
Sterling Road
San Francisco solo-GP fund led by Ash Rust, coaching pre-seed B2B founders for months before investing, taking them from idea to $1M revenue.
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
Stone Mountain Ventures
Solo-GP healthcare VC backing pre-seed and seed founders in care delivery, behavioral health, and healthcare AI infrastructure.
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.
Story Ventures
Invests in the building blocks of automated systems, betting early on sensory data, processing, and machine intelligence.
StoryHouse Ventures
Early-stage VC investing exclusively in founders from the Claremont Colleges ecosystem. Backs pre-seed and seed companies across sectors with community and network support.
Storytime Capital
Backs pre-seed and seed founders redefining how people find work, manage workers, and execute tasks.
Stout Street Capital
Writes the first institutional check for deep-tech founders across Colorado and the Rocky Mountains, betting on a multi-decade frontier-tech convergence.
Stratus Ventures
Solo-GP fund backing pre-seed and seed founders with an "unfair edge" — lived experience, distribution, or insight others lack.
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.
Stripes
Global growth investor backing product-led companies across consumer, enterprise software, fintech, and digital health with a focus on helping exceptional products scale.
Strong Ventures
Bi-continental seed fund where ~75% of 270+ portfolio companies are Korean or Korean-diaspora founders, built on a genuine LA-Seoul dual office.
Struck Capital
LA-based seed and pre-seed fund and venture studio backing B2B and B2B2C founders. Leads rounds with hands-on operational support including hiring, PR, and customer intros.
Suffolk Technologies
Corporate VC arm of Suffolk Construction backing early-stage startups in construction, real estate, and infrastructure tech.
SUM Ventures
Early-stage VC investing from pre-seed to seed+ in fintech, proptech, IoT, AI, medtech, and cleantech startups across the US.
Suma Capital
Barcelona-based responsible investment manager with three strategies: sustainable infrastructure, growth PE, and cleantech venture, active since 2007.
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