SOSV
VC Fund
Princeton, United States
SOSV is a VC fund in Princeton focused on Biotechnology and Health Care. SOSV offers pre-seed capital and follow-on financial support to startups focusing on deep technology and scientific innovation. Founders utilize purpose-built laboratory facilities and engineering spaces to accelerate product development and testing. The firm facilitates connections between entrepreneurs and a network of investors through structured matchmaking events and technology summits.
- Total investments:
- 3732
- Last investment:
- Lead investor:
- 37%
- Fund size:
- $306M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries SOSV invests in
Stages SOSV invests in
Countries SOSV invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
| See all 15 contacts → | |||
Round size
- Seed
- $150k–$5M
- Pre-Seed
- $50k–$1.6M
- Convertible Note
- $50k–$3.6M
Investment Focus
Industry
- Biotechnology 307 (8%)
- Health Care 224 (6%)
- Software 171 (5%)
- Artificial Intelligence 135 (4%)
- Food and Beverage 115 (3%)
Stage
- Seed 1140 (31%)
- Convertible Note 434 (12%)
- Pre-Seed 321 (9%)
- Series A 153 (4%)
- Venture - Series Unknown 73 (2%)
Country
- United States 646 (17%)
- China 121 (3%)
- Canada 82 (2%)
- United Kingdom 72 (2%)
- India 62 (2%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Arvind Gupta
General Partner
|
General Partner | Total investments: 274 | Find email | |
Blaine Doyle
Mentor
|
Mentor | Total investments: 0 | Find email | |
Cyril Ebersweiler
General Partner
|
General Partner | Total investments: 576 | Find email | |
Deborah Zajac
General Partner
|
General Partner | Total investments: 0 | Find email | |
Duncan Turner
General Partner
|
General Partner | Total investments: 634 | Find email | |
| See all 15 team members → | ||||
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Metabolize provdies wellness and fitness services that helps with global metabolic health and obesity epidemic | $3.2M / Seed / Oct 15, 2026 | ||
| Prolific Machines is a biotech company developing cell technologies to redefine how cells are produced for a sustainable and healthy future. It combines cutting-edge technologies to enable cell production at a new scale. The company was founded in 2020 and is based in San Francisco, California. | $50M / Series B / Oct 14, 2026 | ||
| Blaze Energy Technologies is a manufacturing company that develops technologies to adopt alternative fuels through existing engines. | $6.5M / Seed / Oct 06, 2026 | ||
| RBW is a South Korean robotics company developing no-code robotic systems for metal fabrication. The company builds AI-powered solutions to bring full autonomy to complex processes like welding, grinding, cutting, deburring, and polishing—eliminating the need for programming and enabling rapid deployment in manufacturing environments. | $663.4K / Seed / Sep 30, 2026 | ||
| Zenithon is building machine learning models to provide a step change in the development and optimization of technology. The company's mission is to keep humanity on the exponential by enabling radically faster and more accurate design and optimization. Their team develops physics grounded machine learning models that make complex simulations dramatically faster, enabling more simulations, more iterations and more ways to explore what is possible. | $10M / Seed / Sep 30, 2026 | ||
| Neurode is developing a non-invasive wearable device to improve cognitive performance for people with neurological conditions like ADHD. The headset aims to treat and monitor the symptoms of ADHD as well as a paired app that tracks your improvements and shares them with your clinician. | Seed / Sep 22, 2026 | ||
| heXem bio specializes in recording solutions for the early development of humans for longevity. | Seed / Sep 15, 2026 | ||
| Q-Erg is currently operating in stealth. | Seed / Sep 07, 2026 | ||
| 100% naturally bio-based material made from food waste | Convertible Note / Sep 03, 2026 | ||
| BioFluff creates plant-based fur, shearling, fleece and plush for the fashion, interior and toy industries as an alternative to animal based and fossil fuel based materials. | Seed / Sep 02, 2026 | ||
| See all 3732 investments → | |||
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FAQ
What does SOSV invest in?
SOSV invests primarily in Biotechnology, Health Care and Software startups, most often at Seed and Convertible Note stage. Most of the 3,732 investments tracked by Shizune back companies in United States. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What round sizes does SOSV invest in?
SOSV typically joins rounds of $150k–$5M at Seed, $50k–$1.6M at Pre-Seed and $50k–$3.6M at Convertible Note. These are whole funding-round sizes, not SOSV's own check, which is rarely disclosed: the 10th–90th percentile of the confirmed public funding rounds SOSV took part in.
How do I contact SOSV?
Public channels for SOSV include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at SOSV?
The team at SOSV includes Arvind Gupta (General Partner), Blaine Doyle (Mentor) and Cyril Ebersweiler (General Partner), among 15 team members tracked by Shizune. The Team section lists each member with their title, investment count and links.
Is Shizune's investor data accurate?
Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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