Greenstein, Rogoff, Olsen & Co., LLP is a full service Certified Public Accounting firm located in the Silicon Valley region of the San Francisco Bay Area. It has been consistently ranked as one of the top accounting firms in the San Francisco Bay Area. Founded by Morey Greenstein, the practice has grown into a premiere regional accounting firm with offices in Fremont and Palo Alto. GROCO provides strategic accounting, tax, financial, wealth preservation, business valuation, planning and consulting services to high net worth individuals, closely held businesses and individuals expecting significant liquidity events. Specific expertise includes delivering these services to Venture Capital partners and individuals.