Established in 1970, Staffmark is one of the leading commercial staffing companies in the United States. Located in Fort Smith, Ark., the company offers a range of employment opportunities, including temporary assignments, direct hire and professional placement. It recruits employees for positions, such as line supervisors, operations managers and control personnel. The company serves various industries, such as engineering, infrastructure and technology, and accounting and finance. Staffmark is associated with Employee Management Services and Columbia health care services.