›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

Knotch thinks your opinions and interests matter and that they are at the core of how you discover new friends. That's why Knotch has created the most simple, fun, and and colorful way to let you do precisely that. Knotch is the network that lets you share your true colors. The Opinion Network.