Founded in 1970, Staffmark is one of the leading staffing companies in the United States. Located in Brentwood, Tenn., the company provides equal employment opportunity for all regardless of race, color, religion, sex, age, marital status, national origin, citizenship, disability or veteran status. It operates more than 300 on-site and output solutions locations across 32 states. The staffing agency is an Equal Opportunity Employer. Staffmark, a part of Compass Diversified Holdings, is affiliated with Columbia Healthcare Services and Compass Diversified Holdings.