VANCOUVER, Wash., Jan. 05, 2026 (GLOBE NEWSWIRE) -- Barrett Business Services, Inc. (BBSI) (NASDAQ: BBSI), a leading provider of business management solutions and one of the largest professional employer organizations (PEO) in the U.S., today announced the launch of its newest HRIS module within the BBSI Client Portal: Employee File Cabinet, a secure, centralized, and fully integrated digital repository for employee documents. Developed in collaboration with Box, the Employee File Cabinet leverages Box’s en ...