›Portfolio Companies

Past, Present and Future Leaders

InterWest is proud and privileged to partner with visionary management teams who are shaping the future of Information Technology and Healthcare. The companies they have started are vital parts of the portfolio of industry-leading startups that InterWest has helped over the last four decades.

Our Companies


467 First Street, Suite 201
Los Altos, CA 94022, USA
T: 650-854-8585
F: 650-854-4706

Early stage IT and Healthcare Investing

InterWest Partners Finance & Administration Team


Finance & Administration

Stephen Holmes
Stephen Holmes
General Partner Emeritus
Khaled Nasr
General Partner + COO
Katie Passalacqua
Katie Passalacqua
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