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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.

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

Early stage IT and Healthcare Investing

Platform Solutions


company snapshot

Platform Solutions

Platform Solutions is the first developer of two standards-based open mainframe computers compatible with the broadcast set of datacenter environments and operating systems, including IBM z/OS. The new PSI systems, based on proven Amdahl Corporation systems architecture, provide customers true choice and flexibiliy in mainframe computing. Platform Solutions was acquired by IBM in 2008.

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Investment Team