Anthony will oversee the company's accounting practices and finance functions. He previously served as VP, controller.

Ray comes to Corestaff after having most recently served as shareholder at labor law firm Littler Mendelson. His past experience also includes serving as associate general counsel at Randstad U.S.

In addition, Corestaff promoted Sue Holub to senior VP of sales, marketing and client services. Holub will be accountable for the company's marketing and strategy functions. She had previously served as VP, marketing.

Corestaff also promoted Mark Rybarczyk as senior VP of Administration. Rybarczyk will oversee human resources, payroll and invoicing, and administrative processes. He previously served as VP, human resources.

Corestaff is a division of Impellam Group PLC.