| Title | Country |
| Athenahealth Inc., Chennai | India |
| CareVoyant, Chennai | India |
| Amazon Development Centre (India) Pvt Ltd, Chennai | India |
| Relyon Softech Ltd, Chennai | India |
| CENTRIS INFOTECH SERVICES PVT LTD, Chennai Reg Office | India |
| Hitachi India Pvt. Ltd., Chennai | India |
| Cyberindigo Net Pvt. Ltd., Chennai | India |
| R.P. Infosystems Pvt. Ltd., Chennai | India |
| DCARE Technologies, Chennai | India |
|
| Dimension Data, Chennai | India |
| Omnitech InfoSolutions Ltd, Chennai | India |
| TecCaliber IT Services Pvt Ltd, Chennai | India |
| Srishti IT solutions ltd, Chennai | India |
| Global Analytics India Private Limited, Chennai | India |
| Carifer Technologies, Chennai | India |
| Infospace Technologies, Chennai | India |
| iNINE Technologies PVT LTD, Chennai | India |
| V2Soft Inc, Chennai | India |
|
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| Synaptris Decisions, Chennai | India |
| Harita TVS Technologies Ltd, Chennai | India |
| Tally Solutions Pvt. Ltd., Chennai | India |
| RUSHMORE CONSULTANCY SERVICES PRIVATE LIMITED, Chennai | India |
| Trianz Consulting Pvt Ltd, Chennai | India |
|
| Unisoft Infotech Pvt Ltd, Chennai | India |
| Genisys Software and IT Enables Services, Chennai | India |
| Value Labs, Chennai | India |
| Robert Bosch Engineering and Business Solutions, Chennai | India |
| Aztecsoft, Chennai | India |
| Blue Star Infotech, Chennai | India |
| Atos Origin, Chennai | India |
| MinVesta Infotech Ltd, Chennai | India |
| SEEB Software & Technologies Pvt. Ltd., Chennai | India |
| hcl career development centre, Chennai | India |
| Firstsource Solutions Limited, Chennai | India |
| Ingram Micro India Ltd, Chennai | India |
| Teclever Solutions Pvt Ltd, Chennai | India |
| PTC, Chennai | India |
| Focus Infosys (India) Pvt. Ltd., Chennai | India |
| Sivisis, Chennai | India |
| Q3 InfoTech Solutions, Chennai | India |
| Korcomptenz consultancy pvt ltd, Chennai | India |
| Eazylogic, Chennai | India |
| Zybeak Technologies, Chennai | India |
| Times Technologies, Chennai | India |
| Nyhet IT & Consultants, Chennai | India |
| Pavan Consultancy, Chennai | India |
| Information Dynamics, Chennai | India |
| Drasis Solutions Pvt ltd, Chennai | India |
| Lorven Technologies Inc.,, Chennai | India |
| GTR InfoTech, Chennai | India |