SOSV Locations
SOSV offers deep tech founders three deeply staffed and equipped locations where they can can radically speed up fundraising progress, advance their product, level up their business strategy, and enter venture’s deepest deep tech ecosystem.
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Teams |
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Offering |
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First Check in |
Up to $550K pre-seed SAFE |
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RESIDENCY |
Up to six months with full access to officers, labs, equipment, and staff |
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Experience |
Work side-by-side every day with general partners and staff |
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Platform |
Cutting-edge healthcare and engineering biology, with wet-lab infrastructure and deep technical, regulatory, and commercial expertise to de-risk biology and bring products toward the clinic or market. |
Deep Tech’s full sweep situated in Silicon Valley with its capital density, talent networks, and fast iteration with customers, partners, and follow-on investors. |
Frontier hardware and physical sciences, with embedded design engineering, prototyping, and manufacturing pathways across the US and Asia. |
Build |
Bio-safety lab levels 1 & 2, on site. |
Bio-safety lab levels 1 & 2, chem lab, and food prototyping and production labs, on site. |
HAX staff engineering, design, and supply chain experts work 1:1 with founders in richly equipped labs (chem, analytics, EE, mechatronics) to iterate product and scale product development. More. |
Exit Prep |
SOSV’s unique Retvrn program helps founders develop compelling exit strategies. |
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Facilities |
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FLOOR SPACE |
25,000 sq ft: desks (84), meeting rooms (10), lab bench seats (60), event space (150 person capacity). |
25,000 sq ft: desks (79), meeting rooms (6), lab bench seats (40), event space (150 capacity). |
35,000 sq ft: desks, meeting rooms, lab benches, event space (150 person capacity). |
LABS |
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Machines |
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Fundraising |
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Demo Days |
1-2 Demo Days in person and virtual per year at each location 100s of VCs participate from around the world |
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VC-Founder Matchups |
VIP Access to SOSV’s 5x yearly early stage virtual matchups 100s of VCs participate from around the world |
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SOSV’s Investor Network |
Curated 1:1 intros to investors in SOSV’s 7,000+ investor network |
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Media |
Founder media training and top-tier coverage |
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Follow-on |
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Portco Funds raised in 2025 |
$800 Million |
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SOSV |
Joins seed through Series B+ rounds 60% of SOSV’s $306 million Fund V allocated to follow on |
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Select co-investors |
ADM Ventures (4) | Breakthrough Energy (3) | Climate Capital (9) | Collaborative Fund (12) | CPT Capital (7) | DCVC (4) | Draper Associates (9) | Entrepreneur First (17) | European Innovation Council (17) | Founders Fund (8) | Foundry Group (6) | GS Group (6) | Horizons Ventures (7) | Innovate UK (13) | Kholsa Ventures (11) | Lowercarbon Capital (5) | Mayfield (6) | National Science Foundation (7) | NewLab (5) | Sequoia Capital (5) | Softbank (8) | Temasek (5) | True Ventures (9) | Y Combinator (10) + thousands more |
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Select Seed Fundings 2024-25 (80+ total) |
Afynia (non-invasive endometriosis diagnostic, $5M, press) | Ayrton Energy (H2 storage and transportation, $6.8M, press) | Asterix Foods (bioactive animal-free proteins, $4.2M Seed, press) | Cayuga Biotech (novel therapeutics for hemorrhage, $8M Seed, press) | Cellens (bladder cancer detection, $6.5M, press) | Level Zero (continuous hormone monitoring, $6.9M, press) | Material (battery manufacturing, $7.1M Seed, press) | Proton Intel (continuous potassium monitoring, $6.95M, press) | Transition Biomining Solutions (boosting copper production, $6M, press) | YPlasma (advanced plasma actuators, $2.5M Seed, press) |
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SOSV Community |
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Lifelong Friendships |
Work side-by-side with fellow founders and the SOSV team members |
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FOUNDER |
44% PhDs 82 nationalities, 58 countries One-third of companies have a female CEO or member of founding team |
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Alumni Network |
3000+ Alumni |
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Open Door Policy |
Alums welcome back any time for short stays Longterm bench and office space based on terms and availability |
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 7 Pennsylvania Plaza New York, NY 10001 |
 2565 3rd Street San Francisco, CA 94107 |
 2 Cedar Street Newark, NJ 07102 |
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