EXHIBIT 21.0

SUBSIDIARIES



|                                                                                           |  |                
|------------------------------------------------------------------------------------------ |  | ---------------
|Incorporation/Organization                                                                 |  | Jurisdiction of
|iGATE Mastech, Inc. (f/k/a Mastech Emplifi, Inc.)                                          |  | Pennsylvania   
|itiliti, LLC (f/k/a Ex-tra-Net Applications, Inc.)                                         |  | Pennsylvania   
|Global Financial Services of Nevada                                                        |  | Nevada         
|iGATE Capital Management, Inc.                                                             |  | Pennsylvania   
|RedBrigade Limited                                                                         |  | United Kingdom 
|RPO Worldwide, Inc. (f/k/a RedBrigade, Inc.)                                               |  | Pennsylvania   
|iGATE Holding Corporation                                                                  |  | Delaware       
|iGATE Management, Inc.                                                                     |  | Pennsylvania   
|Highgate Venture Management, LLC (f/k/a iGATE Venture Management, LLC)                     |  | Pennsylvania   
|Highgate Venture Partners I, L.P. (f/k/a iGATE Venture Partners I, L.P.)                   |  | Delaware       
|iGATE Ventures, Inc.                                                                       |  | Delaware       
|Highgate Ventures I, L.P. (f/k/a iGATE Ventures I, L.P.)                                   |  | Delaware       
|Pure Pay Partners, Inc. (f/k/a Mastech Application Services, Inc.)                         |  | Pennsylvania   
|iGATE, Inc. (f/k/a Mastech Systems Corporation)                                            |  | Pennsylvania   
|iGATE Global Solutions Ltd. (f/k/a Mascot Systems Limited)                                 |  | India          
|Mastech Trademark Systems, Inc.                                                            |  | Delaware       
|jobcurry Systems Private Limited                                                           |  | India          
|Symphoni Interactive, LLC                                                                  |  | Delaware       
|Synerge Holding, Inc.                                                                      |  | Delaware       
|iGATE Clinical Research International Inc. (f/k/a iGATE Clinical Research Management Inc.) |  | Pennsylvania   
|iGATE Clinical Research International PVT Ltd (f/k/a Diagno Search Ltd.)                   |  | India          
|iGATE Infrastructure Management Services Limited (f/k/a IT&T Services Ltd.)                |  | India          
|Mascot Malaysia Sdn. Bhd.                                                                  |  | Malaysia       
|Mascot Systems GmbH                                                                        |  | Germany        
|Mascot Systems (Wuxi) Company Ltd.                                                         |  | China          
|Air2Web                                                                                    |  | Georgia        
|LoanPro LLC                                                                                |  | Delaware       
|Emplifi Technologies (India) Private Limited                                               |  | India          
|RPO Worldwide Costa Rica SRL                                                               |  | Costa Rica