MilestoneIndustryConfirmed

Chad Rigetti founds a quantum computing company

2013

Chad Rigetti founds Rigetti Computing in California. The company develops quantum processors and the systems needed to use them alongside conventional computers.

Why it matters

A dedicated startup joins the effort to turn quantum hardware into a computing service.

Chad Rigetti · Rigetti

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Added Oct 27, 2026. Spotted an error? Tell us and we will review it.