Bank of Marin Bancorp (Bancorp) is the holding company for Bank of Marin (the Bank). The Company's business banking focus is on small to medium-sized businesses, professionals and not-for-profit organizations. As of December 31, 2016, the Company operated through 20 offices in Marin, Sonoma, San Francisco, Napa and Alameda counties. It makes international banking services available to its customers indirectly through other financial institutions, with whom it has correspondent banking relationships. The Company offers a range of commercial and retail deposit and lending programs. Its lending categories include commercial real estate loans, commercial and industrial loans, construction financing, consumer loans and home equity lines of credit. The Company offers a range of personal and business checking and savings accounts, and time deposit alternatives.