›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

Early stage IT and Healthcare Investing



company snapshot


ArthroCare develops and manufactures surgical devices, instruments, and implants that enhance surgical techniques and improve patient outcomes. Many of ArthroCare’s devices use its patented Coblation technology, which precisely dissolves target tissue and limits damage to surrounding healthy tissue.

Investment Team
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