EXHIBIT 21.1

SUBSIDIARIES OF ROBERT HALF INTERNATIONAL INC.



|                                         |  |                             
|---------------------------------------- |  | ----------------------------
|Name of Subsidiary                       |  | Jurisdiction ofIncorporation
|Domestic Subsidiaries                    |  |                             
|                                         | 
|RH Holding Company, Inc.                 |  | California                  
|                                         | 
|BMK Services, Inc.                       |  | California                  
|                                         | 
|BMK Resources, Inc.                      |  | California                  
|                                         | 
|Robert Half of California, Inc.          |  | California                  
|                                         | 
|Cooperative Resources, Inc.              |  | California                  
|                                         | 
|Golden State Temporaries, Inc.           |  | California                  
|                                         | 
|RHI Staffing, Inc.                       |  | California                  
|                                         | 
|TM Holdings, Inc.                        |  | California                  
|                                         | 
|Robert Half of Texas G.P. Ltd            |  | Delaware                    
|                                         | 
|XYZ-II, Inc.                             |  | Delaware                    
|                                         | 
|Atlantic Temporaries, Inc.               |  | Delaware                    
|                                         | 
|Jersey Temporaries, Inc.                 |  | Delaware                    
|                                         | 
|Protiviti Inc.                           |  | Delaware                    
|                                         | 
|Protiviti Holdings Inc.                  |  | Delaware                    
|                                         | 
|Protiviti SC Inc.                        |  | Delaware                    
|                                         | 
|Protiviti Government Service Inc.        |  | Delaware                    
|                                         | 
|RH-TM Resources, Inc.                    |  | Delaware                    
|                                         | 
|Robert Half Incorporated                 |  | Florida                     
|                                         | 
|R-H International Advertising Fund, Inc. |  | Florida                     
|                                         | 
|OfficeTeam Inc.                          |  | Louisiana                   
|                                         | 
|Enspier Technologies Incorporated        |  | Maryland                    
|                                         | 
|Robert Half Corporation                  |  | Nevada                      
|                                         | 
|Robert Half Nevada Staff, Inc.           |  | Nevada                      
|                                         | 
|Creative Options USA, Inc.               |  | New York                    
|                                         | 
|Robert Half of Pennsylvania, Inc.        |  | Pennsylvania                
|                                         | 
|Monarch Staffing, L.P.                   |  | Texas                       
|                                         | 
|Texas Temp Limited Partnership           |  | Texas                       
|                                         | 
|RHT, L.P.                                |  | Texas                       



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|                                                                   |  |                             
|------------------------------------------------------------------ |  | ----------------------------
|Name of Subsidiary                                                 |  | Jurisdiction ofIncorporation
|Foreign Subsidiaries                                               |  |                             
|                                                                   | 
|Protiviti Pty Limited                                              |  | Australia                   
|                                                                   | 
|Robert Half Australia Pty. Ltd.                                    |  | Australia                   
|                                                                   | 
|Protiviti NV                                                       |  | Belgium                     
|                                                                   | 
|Robert Half NV                                                     |  | Belgium                     
|                                                                   | 
|Protiviti Brasil-Servicos de Consultoria Ltda.                     |  | Brasil                      
|                                                                   | 
|Creative Options                                                   |  | Canada                      
|                                                                   | 
|Protiviti Co.                                                      |  | Canada                      
|                                                                   | 
|Robert Half Canada Inc.                                            |  | Canada                      
|                                                                   | 
|Protiviti Hong Kong Co. Ltd.                                       |  | China                       
|                                                                   | 
|Protiviti Shanghai Co., Ltd.                                       |  | China                       
|                                                                   | 
|Robert Half Hong Kong Limited                                      |  | China                       
|                                                                   | 
|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                     
|                                                                   | 
|Robert Half International Pte. Ltd.                                |  | Singapore                   
|                                                                   | 
|Robert Half International Spain, Empresa de Trabajo Temporal, S.L. |  | Spain                       
|                                                                   | 
|Robert Half S.L.                                                   |  | Spain                       
|                                                                   | 
|Robert Half LLC                                                    |  | Switzerland                 
|                                                                   | 
|Robert Half Ireland Limited                                        |  | Ireland                     
|                                                                   | 
|Protiviti S.r.l.                                                   |  | Italy                       
|                                                                   | 
|Robert Half S.r.l.                                                 |  | Italy                       
|                                                                   | 
|Protiviti Japan Co., Ltd.                                          |  | Japan                       
|                                                                   | 
|Robert Half Japan Ltd.                                             |  | Japan                       
|                                                                   | 
|Robert Half Sarl                                                   |  | Luxembourg                  
|                                                                   | 
|Protiviti Services S.R.L. de C.V.                                  |  | Mexico                      
|                                                                   | 
|Protiviti S.R.L. de C.V.                                           |  | Mexico                      
|                                                                   | 
|Protiviti B.V.                                                     |  | Netherlands                 
|                                                                   | 
|Robert Half Nederland B.V.                                         |  | Netherlands                 
|                                                                   | 
|Robert Half New Zealand Limited                                    |  | New Zealand                 
|                                                                   | 
|Protiviti Pte. Ltd.                                                |  | Singapore                   
|                                                                   | 
|Protiviti Consulting Private Limited                               |  | India                       
|                                                                   | 
|Protiviti Limited                                                  |  | United Kingdom              
|                                                                   | 
|Robert Half Holdings Limited                                       |  | United Kingdom              
|                                                                   | 
|Robert Half Limited                                                |  | United Kingdom