Frank Rimerman + Co. Auditor Profile

Frank, Rimerman + Co. LLP is a certified public accounting firm headquartered in Palo Alto, California, with additional offices in San Francisco, San Jose, and St. Helena. Founded in 1949 when Frank W. Rimerman opened his first office in San Carlos, the firm now employs roughly 800 professionals and has been noted as the largest accounting firm headquartered in Silicon Valley.

The firm serves the Bay Area's technology ecosystem, including venture-backed startups, venture capital funds, and wineries, with audit, tax, and advisory services. Its assurance practice provides SOC 1 and SOC 2 examinations and IT audit services for service organizations.

Frank Rimerman is a natural fit for Silicon Valley technology and SaaS companies, from venture-backed startups through mid-market, that want SOC reporting from a large regional CPA firm embedded in the startup ecosystem.