We are the most active pre-seed deep tech VC firm globally, with 3 deeply resourced facilities for founders, in SF, NY & Newark.

Global
Our big push into plasma 🎆tech - HAX Plasma Forge - has a home: the SRI building in Princeton, NJ, which is also the former home of RCA Laboratories 📺and the David Sarnoff Research Center. We will do our best to live up to the legends who walked those halls! sosv.com/the-hax-plasma-forg…
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Washington's longstanding, bi-partisan ambition to bring key drug production back to the US just took a big step forward, thanks to a $17M award to our portfolio company and SOSV SF alum @CapraBio Biosciences from the U.S. Department of Health and Human Services' Center for Industrial Base Management and Supply Chain (IBMSC). synbiobeta.com/read/hhs-back…
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🤖 Calling on #PhysicalAI investors & founders! Join our Physical AI VC-Founder Matchup happening May 11-15. What is it? 🆓 One full week of 100% virtual + free networking 🤝 250+ startups and 250+ investors in Physical AI Why join? 💰 Founders can get in front of dozens of targeted investors in a single week 🚀 Investors get access to high-quality & focused startups 🔗 Register today: sosv.com/sosv-vc-founder-phy…
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After a bit of a X hiatus, we're back! We'll be posting about all things deep tech: 🎙️Events 🗞️Top news 🧪Portfolio updates ➕And more Deep tech is moving faster than ever. And we're excited to cut through the noise to bring you what actually matters in the lab, in the field & on the cap table🚀
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ICYMI last month: we brought @indbio under the SOSV name → SOSV NY + SOSV SF🎉 This is a name evolution, not a change in what we do. Same teams. Same model. Same hands-on support for founders building at the edge of science. 📍 SOSV NY – deep networks in therapeutics + corporate partnerships 📍 SOSV SF – a powerhouse ecosystem of SV investors + founders 📍 SOSV HAX – a global platform for building hard tech companies To stay up-to-date on everything we’re building follow @SOSV🚀 & to learn more about all 3 SOSV locations, visit sosv.com/locations/
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As part of NY @deeptechweek, SOSV’s HAX is hosting a 𝐃𝐞𝐞𝐩 𝐓𝐞𝐜𝐡 𝐒𝐡𝐨𝐰𝐜𝐚𝐬𝐞, featuring 15+ Seed & Series A startups across: 🔋 Energy Independence 🤖 Robotics 💻 Advanced Computing 🧬 Health ⚒️ Manufacturing 🛰️ Space They're already demonstrating early commercial traction. We expect a packed room of investors, so register early: 📍 NYC 🗓️ Wed. April 1st from 6PM - 8PM ET 🎟️ Register: luma.com/hax-deep-tech-showc… If you’re not in NY, register for our virtual edition 👨🏻‍💻luma.com/hax-deep-tech-showc…
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Free & Virtual, register today for SOSV's fifth annual Climate Tech Summit. More than 100 speakers including VCs Vinod Khosla, Chris Sacca, Mike Schroepfer, Rajesh Swaminathan and many more.. sosvclimatetech.com/registra…
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🔬At IndieBio NY, we’re backing the scientists redefining the future of biotechnology. As SOSV’s early-stage life sciences and therapeutics program in the heart of New York City, we specialize in translating science into real-world impact. Our 25,000 sq. ft. facility in NYC was purpose-built for biotech founders, complete with BSL 1 & 2 labs, molecular and cell biology capabilities, protein purification, and scale-up from 1 to 25L. But space is just the start. We also offer: 💸 $525,000 initial investment + follow-on capital 🧪 Scientific mentorship 📈 Commercialization expertise 🧬 A network of partners across academia, industry, and venture And so much more... We’re scientists ourselves. Our team knows what it takes to de-risk breakthrough science and navigate the path to market: ▪️Stephen Chambers – Managing Director of IBNY, SOSV GP, PhD in Molecular Biology, founding scientist at Vertex (IPO in 1991), led multiple drugs through FDA approval ▪️Deborah Zajac – SOSV GP, 20+ years in VC and startups, supporting dozens of corporations and over 15 venture funds ▪️Sabriya Stukes, PhD – CSO of IBNY, PhD in Biomedical Sciences, former biotech operator, educator, and translational medicine expert (see our website for bios on the entire fantastic and dedicated team!) Thank you to the brilliant teams in our portfolio who are pushing boundaries. A few, featured in this video, include: TômTex Inc. (Ross McBee), Helex (Dr Poulami Chaudhuri), Cayuga Biotech (Damien Kudela), Sequentialbio (Oliver Worsley, PhD), NuKoKo (Ross Newton), CroBio (Wayne Mulhall  ), FREZENT Biological Solutions (Natasha Shtraizent, PhD), BioLattice (Amelia Z.), Bioeutectics (Tomas Silicaro), Vitarka Therapeutics (Vineeta Tripathi), Mothership Materials (Jo Marini) Check out what we’re all about 🎥👇 If you're getting ready to launch a life sciences (therapeutics, med device, etc.) tech startup, get in touch! 👉 sosv.com/programs/ #BuildWithSOSV #DeepTech #LifeSciences
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SOSV - Deep Tech for Human and Planetary Health retweeted
XRobotics (@xroboticsio) rolls out $2.5M Seed (@FinSightVC, @SOSV, @Mana_Ventures) for their pizza-optimized, AI-driven #kitchenbot. Denis Rodionov and Roman Sharapov built a #robot that’s already made 400K pizzas with five patents and precision sauce spirals. The leasing model pays for itself, and expansion to Mexico and Canada is already underway. Let’s keep the conversation going on LinkedIn: (linkedin.com/in/jesselandry2…) Dive deeper over on Substack (iterating): (devcuration.substack.com) #Startups #StartupFunding #EarlyStage #VentureCapital #SeedRound #Robotics #RoboticTech #Food #FoodTech #Technology #Innovation #TechEcosystem #StartupEcosystem If engineering peace of mind is what you crave, @ventionteams is your zen.
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SOSV - Deep Tech for Human and Planetary Health retweeted
I’m very excited to share that we’ve led @SamphireNeuro's $5M seed round alongside @InventureVC, with participation from APEX Ventures, as well as existing investors @SOSV, @AfterWorkVC, FIRSTPICK, Ayuh Ventures, and @seasideventures.
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Who does Hard Tech better than @IEEEorg ? Join the SOSV and HAX teams at the first ever IEEE Entrepreneurship Hard Tech Summit, June 18-19 in San Francisco. Learn more: ims-ieee.org/hardtechventure… #HTVS2025 #Networking #Technology #Innovation
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Ever thought about 𝐭𝐚𝐤𝐢𝐧𝐠 𝐭𝐡𝐞 𝐩𝐥𝐮𝐧𝐠𝐞 🤿 and founding a Deep Tech Startup? In this 𝐒𝐎𝐒𝐕 𝐎𝐫𝐢𝐠𝐢𝐧 𝐒𝐭𝐨𝐫𝐢𝐞𝐬 video, CEO Ricky Cassini shares his reasons for dropping everything and going all-in on Michroma. Check out glimpses of the team’s efforts from Demo Day back in 2020 all the way to showing off their first industrial-scale production a few months ago! 🍄 @michroma_co replaces synthetic food dyes with natural biomanufactured colors made in partnership with the most powerful biofactory in nature, fungi. Origin Stories is a video series from SOSV highlighting outstanding Deep Tech founders. We explore the paths and passions that bring people to entrepreneurship, and the motivations that keep them going. 🚀 btw, SOSV now has three incredible locations where startups can literally build anything they dream up. 📲 Learn more about all three on our Youtube page. And, if you’re getting ready to launch a deep tech startup, explore our 𝑯𝘼𝑿 and 𝙄𝙣𝙙𝙞𝙚𝘽𝙞𝙤 programs and get in touch! @hax_co @indbio 👇Links in the comments #BuildWithSOSV #DeepTech #SOSV
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