Organization · Venture Capital

SOSV

SOSV is a global venture capital firm based in Princeton, New Jersey, that focuses on early-stage deep tech startups. The firm operates several accelerator programs to support the development of innovative companies addressing significant global challenges.

Venture CapitalFunderProgram hostEvent hostPublisher

Overview

What SOSV does

What SOSV is

SOSV is a global venture capital firm based in Princeton, New Jersey, that focuses on early-stage deep tech startups. The firm operates several accelerator programs to support the development of innovative companies addressing significant global challenges.

How it participates in the startup ecosystem

The current public profile supports funder and program host and event host and publisher capabilities. Each capability below is shown separately so organization identity and role-specific information do not get conflated.

Operational profile

Organization status and context

Organization status describes the entity itself. Funding and program availability appear within the relevant capability profile.

Operational status
Active
Organization type
Venture Capital
Founded
Founded in 1995
Approximate age
About 31 years
Structured capabilities
Funder · Program host · Event host · Publisher
Last reviewed
March 16, 2026

Official channels

Find SOSV elsewhere

Open the official website or a supported primary organization account.

Capability profile

SOSV as a funder

Investment thesis

Deep tech for human and planetary health. Invests in climate tech, health tech, and physical AI solving critical real-world problems through HAX and IndieBio programs.

Focus narrative

Exclusively deep tech with real-world impact. Avoids software-only/pure SaaS. Three pillars: Climate Tech (world's leading climate tech investor, $11.09B portfolio valuation), Health Tech ($6.67B portfolio valuation), Physical AI (intelligent machines that sense, decide, act). Initial checks $250K-$550K at pre-seed; follow-on through $100M Select Fund.

Value beyond capital

HAX program: 85,000 sq ft of labs in SF, NYC, Newark for hard tech prototyping. IndieBio program: wet labs and scientific expertise for biotech. Hands-on engineering, manufacturing, and design support. Supply chain partnerships in Shenzhen and Pune. $100M Select Fund for growth follow-on. Demo days and annual Deep Tech 100 / Climate Tech 100 lists.

Terms and economics

Typical check
$100,000–$2,000,000
Sweet spot
$1,000,000

Focus and fit

Stages
Pre-seed · Seed · Series A · Series B
Regions
Cn · Europe · Global · In · Southeast Asia · United States

Availability

Currently deploying
Yes

Portfolio and track record

Recorded portfolio count
21
Investments in the last 12 months
21
Last recorded investment
February 5, 2026

Portfolio context

961+ companies funded. 5 unicorns, 6 IPOs, 64 acquisitions (DraftKings, Getaround, VideoVerse). Recent investments: Tidal Vision ($46.7M), Prolific Machines ($54.6M), unSpun ($32M), Windfall Bio ($28M), Simbe Robotics ($50M). 1,000+ co-investor network. 60 first-check pre-seed companies annually.

Capability profile

SOSV as a program host

Program thesis

Deep tech VC running specialized accelerator programs: HAX (hardware), IndieBio (biotech), Chinaccelerator (Asia), MOX (mobile), dlab (Web3). $1.5B+ AUM. 70% climate tech allocation in Fund V.

Focus narrative

SOSV focuses on replacing humanity's means of production through deep tech. Fund V allocation: 70% climate tech, 25% health tech, 5% opportunistic. Programs by sector: HAX: chemistry, electronics, robotics, manufacturing. $250K ($150K cash + $100K in-kind) for 10%. 6 months. Shenzhen, SF, Newark, Tokyo. IndieBio: biotech, food tech, materials, therapeutics. $525K for 8-10%. 4-5 months. SF (flagship) and NYC. Chinaccelerator: fintech, e-commerce, edtech for Asia market entry. 6 months. MOX: mobile internet, cross-border scaling. Asia-focused. dlab: Web3 infrastructure. Up to $250K. Fully remote. Spun out 2024.

Value and support

First check in deep tech. Multi-stage from pre-seed through Series B. 60 pre-seed investments + 150 follow-on annually. Proprietary ACE (Accelerator Contract for Equity) instrument. Tens of thousands of sq ft of in-house labs and fabrication facilities. HAX Newark: 35,000 sq ft (opened April 2024). IndieBio SF: full wet lab. Weekly strategy calls, assigned mentors, 2,000+ alumni network, $500K+ partner perks. Grant writing, tech transfer, IP support.

Terms and economics

Indicative investment
$550,000
Indicative equity
10%

Format and cadence

Typical duration
24 weeks
Typical cohort
35 companies
Format
In Person

Availability

Application state
Accepting

Alumni and track record

Alumni context

5 unicorns: Perfect Day (precision fermentation), NotCo (alt protein), Upside Foods (cultivated meat), Opentrons (lab robotics), and one undisclosed. 6 IPOs including Getaround (2024). 64 acquisitions including DraftKings. Notable portfolio: Formlabs (3D printing), BitMEX, Prolific Machines, unSpun, Mycoworks, Avidbots. Portfolio raised $1B in 2024, $6.5B from 2021-2024.

Capability profile

SOSV as an event host

Event focus

SOSV is a venture capital firm that focuses on investing in deep tech startups, particularly at the pre-seed stage. The firm emphasizes human and planetary health, aiming to support startups that address significant global challenges. SOSV invests in various sectors, including climate tech, human health, physical AI, critical minerals, and sustainable fashion.

Format narrative

SOSV operates several programs, including HAX, which focuses on hard tech startups, and IndieBio, a life sciences accelerator. These programs provide funding, resources, and hands-on support to help founders develop their companies.

Participant value

SOSV provides resources and funding to early-stage startups, helping them to develop innovative solutions for pressing global issues. With a focus on deep tech, the firm aims to foster advancements that benefit both humanity and the planet.

Format and cadence

Event types
summit and demo-day
Modality
in-person
Startups can present
Yes

Availability

Registration state
Accepting
Next recorded event
April 1, 2026
Next event location
New York City

Audience and fit

Selection criteria
open
Stages
Pre-seed
Audience
Founders · Investors

Speakers and past editions

Speakers

Key team members include Sean O'Sullivan, Po Bronson, Duncan Turner, Stephen Chambers, Mohan S. Iyer, and Cyril Ebersweiler.

Past editions

SOSV has a diverse portfolio of over 800 active companies, with notable examples including unspun, Ten63, NotCo, Novoloop, Prolific Machines, and RxAll.

Capability profile

SOSV as a publisher

Editorial focus

SOSV is a multi-stage venture capital firm that invests in deep tech startups, focusing on human and planetary health. The firm operates two primary programs: HAX for hard tech startups and IndieBio for life sciences. SOSV typically invests up to $550,000 in pre-seed stage companies and supports them through development programs that provide technical, product, and company-building expertise.

Audience value

SOSV provides deep tech startups with initial investments and comprehensive support through development programs, enhancing their chances of success in the market.

Availability

Guest pitch state
Not currently accepting

Audience and focus

Audience
Founders · Investors
Regions
Global · North America

Flagship work and coverage

Flagship properties

SOSV operates two main programs: HAX, focusing on hard tech startups, and IndieBio, centered on life sciences.

Notable coverage

SOSV has a diverse portfolio that includes notable companies such as NotCo, Upside Foods, Prolific Machines, RxAll, Novoloop, Smartex, and Ten63 Therapeutics.

Produced podcasts

Podcasts produced by SOSV

These startup-relevant series have an explicit producer relationship to the organization. Open a guide to review its focus and latest episode destinations.

Common questions

What to know about SOSV

Upseed classifies SOSV under the Venture Capital organization type. Its current public profile includes funder, program host, event host, and publisher capabilities.

Next step

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Source and update disclosure

Know what this page is based on

Source basis

Public organization and program material, official websites, and structured Upseed records.

Last reviewed

March 16, 2026

Known limits

Capability profiles appear only when a structured public profile also contains decision-useful role evidence. Terms and availability can change.

Upseed is an independent guide. It is not affiliated with or endorsed by the organization described on this page.