›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



company snapshot


Founded in 2009, CarWoo revolutionizes how people buy new cars. It is the first online service that allows buyers to negotiate anonymously with multiple dealers to get the best offers on the car they want. CarWoo backs its services with a 100% “happiness guarantee” that transforms one of the world’s most dreaded shopping experiences into an easy, safe and predictable process. CarWoo was acquired by Truecar in 2014.