1 EXHIBIT 21.1 SUBSIDIARIES OF STAFFMARK, INC.(1) STATE OR COUNTRY SUBSIDIARY OF ORGANIZATION Brewer Personnel Services, Inc. Arkansas 533993 B.C., LTD. British Columbia Clinical Trials Support Services, Inc. Nevada ClinForce, Inc. Delaware ClinForce, Inc. - Nevada Nevada Essex Computer Service Inc. Florida IntelliMark, Inc. Delaware PFS&C Services International Company, Inc. Nevada PFS&C Services International Holding Company, Inc. Nevada Robert Walters plc United Kingdom Robert Walters Associates Ltd. Hong Kong Robert Walters Associates, Inc. New York Robert Walters Associates Pte Ltd Singapore Robert Walters BV Holland Robert Walters Tristar Pty Ltd Australia RWA Payroll Services Limited United Kingdom StaffMark Acquisition Corporation Twenty-Three Delaware StaffMark Acquisition Corporation Twenty-Six Delaware StaffMark Acquisition Corporation Twenty-Nine Delaware StaffMark Acquisition Corporation Thirty Delaware StaffMark Factoring, Inc. Nevada StaffMark Funding Company, Inc. Nevada StaffMark, Inc. - Nevada Nevada StaffMark, Inc. - Indiana Delaware StaffMark, Inc. - West Nevada StaffMark, Inc. - Nashville Tennessee Strategic Global Resourcing Ltd United Kingdom Strategic Global Resourcing Pty Ltd Australia Strategic Legal Resources, Inc. Delaware Strategic Legal Resources, Inc. - Nevada Nevada Maxwell/Healthcare, Inc. Oklahoma MRIC - Medical Recruiters International, LTD. British Columbia Technical Resource Solutions Ltd United Kingdom Commercial Staffing - Texas L.P. Texas Commercial Staffing - Indiana L.P. Indiana IT Staffing - Texas L.P. Texas - --------------------- (1) StaffMark, Inc. or one of its subsidiaries owned one hundred percent (100%) of the outstanding shares of capital stock or the general partnership and limited partnership interests of the subsidiaries, as applicable, listed above as of December 31, 1998.