Based in Portland, Ore., Thompson Kessler Wiest & Borquist PC is a certified public accounting firm and operates as business advisors. It offers a number of solutions in areas of accounting and auditing, taxation, international taxation, wood products industry and financial advisory services, to name a few. Thompson Kessler Wiest & Borquist PC caters to wood products firms, manufacturing, construction, electronics, software, agricultural, real estate, wholesale, retail and service companies. The firm is a member of the International Association of Practicing Accountants (IAPA).