Berntson Porter & Company, founded in 1985, is a certified public accounting firm. The firm offers a variety of services, including assurance and accounting, business valuation, investment, litigation and forensic accounting, and tax services. It offers its services to various industries, such as construction, wholesale distribution, manufacturing, and real estate industries. The firm is a member of various industry organizations and councils, including American Institute of Certified Public Accountants, Associated Builders and Contractors, Construction Financial Management Association, International Group of Accounting Firms, and the National Association of Certified Valuation Analysts. Berntson Porter & Company supports various charities and nonprofit organizations, such as American Cancer Society, American Red Cross, Bellevue Boys & Girls Club, Boy Scouts of America, Special Olympics, and University of Washington Foundation. The firm is headquartered in Bellevue, Wash.