Profile

Proximal Ventures is a venture capital firm based in San Francisco, CA, founded by Sahir Raoof. The firm focuses on backing early-stage startups within the life sciences sector. Raoof brings extensive experience from roles in notable companies like Iterative Health, Flatiron Health, and SignalFire. What sets Proximal Ventures apart is its hands-on approach from inception, enabling founders to refine their go-to-market strategy and gain access to a strategic advisory network comprising leaders from top pharma and techbio companies, such as Amy Abernethy and Kim Branson.

Proximal Ventures specializes in investing in pre-seed and seed-stage AI-native companies across the pharmaceutical value chain. Their focus includes computational drug discovery, clinical development, manufacturing, and commercialization. The firm typically invests between $500K and $1.5M in these companies. They have partnered with strategic entities like Domino Lane, SignalFire, Kleiner Perkins, Bertelsmann Healthcare Investments, and PagsGroup.

The firm is dedicated to enabling advancements in AI & Infrastructure for Life Sciences through strategic industry connections and financial backing.

Industry

Biotechnology Healthcare Services Medical Devices Pharmaceuticals AI Life Sciences HealthTech

Proximal Ventures Funds

Name Type
Questionare
Industry
Questionare
Stage
Questionare
Region
Size AUM Launch date
Proximal Ventures Fund I
Venture Capital (VC)
Biotechnology
Healthcare Services
Pharmaceuticals
AI
Life Sciences
Pre-seed
Seed
North America
$0-1 m
$27.5 M
November 2026

Contacts

Name
Title
Email
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Sahir Raoof AI x Bio
AI x Bio
s•••@•••
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Investment-team contacts for Proximal Ventures — including verified work emails and LinkedIn profiles — are available to Private Equity List subscribers.
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FAQs about Proximal Ventures

Proximal Ventures is a venture capital firm. It backs companies at Pre-seed and Seed, writing tickets of $0-1 m.
Proximal Ventures is located in San Francisco, California, United States.
Proximal Ventures was founded in 2026.
Proximal Ventures invests in companies and startups in Biotechnology, Healthcare Services, Medical Devices, Pharmaceuticals, AI, Life Sciences, HealthTech.
Proximal Ventures invests in companies and startups in North America.
Proximal Ventures invests in companies and startups at Pre-seed, Seed.
Proximal Ventures usually invests $0-1 m on average.
Proximal Ventures last fund was created/launched in 2026-11-11
Proximal Ventures can be reached through its website proximal.vc and its LinkedIn page. Its general enquiries address is [email protected]. Cold-mailing a general inbox rarely reaches a partner, so Private Equity List also lists the investment-team contacts for Proximal Ventures — names, roles, verified work emails and LinkedIn profiles — available on a Pro plan from $129/month (see pricing). Contacts are sourced from the firm's website and LinkedIn and re-verified on a rolling cycle. Spot a stale contact, or none at all? Report it — we re-run that firm within 48h and get back to you.
Yes. Every field on this page — profile, funds, investment criteria, portfolio and investment-team contacts — is available programmatically through the Private Equity List REST API and MCP server, so AI assistants such as Claude and ChatGPT can query Proximal Ventures directly instead of scraping this page. One subscription covers both the web app and machine access — see API & MCP.
Private Equity List re-verifies investor profiles on a rolling cycle, pulling from the firm's own website and LinkedIn rather than a one-off import. This profile was last updated on 12 November, 2026. Something out of date here? Report it — we re-run that firm within 48h and get back to you.