Barrett Business Services, Inc.. The Company's principal activity is to provide staffing and professional employer services. The Company's range of services and expertise in human resource management encompasses five major categories: Payroll processing, Employee benefits and administration, Worker's compensation coverage, Aggressive risk management and workplace safety programs and Human resources administration. Staffing services include short term staffing assignments, contract staffing and human resource administration. It operates through a network of 26 branch offices in Oregon, California, Washington, Maryland, Delaware, Arizona and North Carolina. The customers of the Company include electronics manufacturers, light-manufacturing industries, agriculture-based companies, food processing, telecommunications, public utilities and professional service firms. Staffing services accounted for 89% of 2002 revenues and Professional Employer services, 11%.