Jim Doehrman, Operating Partner at Sierra Ventures, San Francisco, California, United States — verified investor profile. See sector focus and contact routes.
Sierra Ventures is an early-stage venture capital firm that invests from inception to Series A. They focus on first-principles founders and invest in areas such as AI Infrastructure, Vertical AI (for industries like healthcare, legal, financial services, manufacturing), Frontier & Deep Tech (semiconductor design, quantum, defense, advanced materials), and Physical Intelligence (robotics, autonomous systems). They emphasize connecting founders with enterprise leaders through their CXO Advisory Board, Annual CXO Summit, AI Lab Forum, and EPL Council.
Details on this investor come from filing and round data held in the StartupFundraising directory, refreshed on ingest. Founders use profiles like this one to qualify fit and to shortlist investors in San Francisco.
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