Roth Staffing Companies, L.P. offers temporary and temp-to-hire staffing and permanent placement services through its specialized business lines. Ultimate Staffing Services specializes in administrative, customer service, clerical, manufacturing & production positions. Ledgent Finance & Accounting focuses on accounting and finance professionals, while Ledgent Technology & Engineering concentrates on professionals in those fields. Adams & Martin Group recruits legal professionals. The company serves clients in 21 US states and Washington, DC, through more than 100 branches and a number of on-premise locations.