Frank, Rimerman + Co. LLP | 8,238 followers on LinkedIn. Established in 1949, our firm is unique for its pervasive passion and nimble delivery of over 75 years of experience. We are consistently ranked as a top ten accounting firm in the San Francisco Bay Area and a top 40 accounting firm in the nation and were recently noted as the largest accounting firm headquartered in Silicon Valley. With offices in Palo Alto, San Francisco, San Diego, San Jose and St.