
InterWest Partners
Early-stage IT and healthcare venture capital firm partnering with world-class entrepreneurs for over four decades to build winning companies.
San Francisco, United States · 40+ investments · 37 portfolio companies
- Headquarters
- San Francisco, United States
- Founded
- 1979
- Website
- interwest.com
- AUM
- $2.8B
- Portfolio Companies
- 37
- Total Investments
- 40
- Last Investment
- Aug 2020
- Geographic Focus
- United States
Indexed holds 37 portfolio companies and 40 funding rounds for this investor. The full record is or through the API.
Investment Thesis
InterWest Partners is a Venture Capital firm based in San Francisco, United States. It has made 40 investments, including Canva, Trishula Therapeutics and Tapj. Focus areas include Biotech and Healthcare.
Portfolio37






Co-investors24
Sign up to view co-investors
24 co-investors across 63 shared portfolio companies — who they back alongside, and how often they lead.
Venture Capital ×19 · Other ×3 · Corporate VC ×2 · 43 shared rounds
Investment History
Sign up to view investment history
Create a free account with 25 free credits every month, no card needed, to unlock deal history, amounts, and round details.
Your firm? Embed this profile
Add the live badge to your site — it stays current as your portfolio data updates.
<a href="https://indexed.vc/investors/interwest-partners"><img src="https://indexed.vc/api/badge/investor/interwest-partners" alt="InterWest Partners on Indexed.vc" width="260" height="76" /></a>