EXHIBIT 21.1

SUBSIDIARIES OF ROBERT HALF INTERNATIONAL INC.

Name of Subsidiary	Jurisdiction of Incorporation
RH Holding Company, Inc.	California
Benchmark Staffing Inc.	California
BMK Resources, Inc.	California
Robert Half of California, Inc.	California
Robert Half Staffing, LLC	California
Robert Half Temporaries, Inc.	California
Jersey Temporaries, Inc.	Delaware
Protiviti Inc.	Delaware
Protiviti Holdings Inc.	Delaware
RH-TM Resources, Inc.	Delaware
Protiviti Government Services, Inc.	Maryland
Penta Advisory Services, LLC	Maryland
Robert Half Corporation	Nevada
Robert Half Nevada Staff, Inc.	Nevada
Robert Half of Pennsylvania, Inc.	Pennsylvania
Protiviti Pty. Limited	Australia
Robert Half Australia Pty. Limited	Australia
Robert Half Austria GmbH	Austria
Protiviti BVBA	Belgium
Robert Half BVBA	Belgium
Robert Half Consulting Services BVBA	Belgium
Robert Half Trabalho Temporário Ltda.	Brazil
Protiviti EOOD	Bulgaria
Robert Half Canada Inc.	Canada
Robert Half Internacional Empresa De Servicios Transitorios Limitada	Chile
Protiviti Shanghai Co. Ltd.	China
Robert Half Human Resources Shanghai Company Limited	China
Robert Half Hong Kong Limited	China, Hong Kong SAR
Protiviti Hong Kong Co. Limited	China, Hong Kong SAR
Robert Half Czech Republic, s.r.o.	Czech Republic
Protiviti SAS	France
Robert Half International France SAS	France
Robert Half SAS	France
Protiviti GmbH	Germany
Robert Half Deutschland Beteiligungsgesellschaft GmbH	Germany
Robert Half Deutschland GmbH & Co. KG	Germany

Name of Subsidiary	Jurisdiction of Incorporation
Protiviti Consulting Private Limited	India
PI Advisory Private Limited	India
Robert Half Ireland Limited	Ireland
Protiviti S.r.l.	Italy
Robert Half S.r.l.	Italy
Protiviti LLC	Japan
Robert Half Japan Ltd.	Japan
Robert Half Sarl	Luxembourg
Robert Half Holding Sarl	Luxembourg
Protiviti B.V.	Netherlands
Robert Half International B.V.	Netherlands
Robert Half Nederland B.V.	Netherlands
Robert Half New Zealand Limited	New Zealand
Protiviti Pte. Ltd.	Singapore
Robert Half International Pte. Ltd.	Singapore
Protiviti Spain S.L.	Spain
Robert Half S.L.	Spain
Robert Half GmbH	Switzerland
Robert Half International (Dubai) Ltd.	United Arab Emirates
Protiviti Limited	United Kingdom
Robert Half Holdings Limited	United Kingdom
Robert Half Limited	United Kingdom