| Title | Country |
| Accenture Services Private Limited, Bangkok | Thailand |
| Cognizant Technology Solutions, Bangkok | Thailand |
| Four Soft Limited, Bangkok | Thailand |
| NIIT Technologies Ltd, Bangkok | Thailand |
| Amdocs, Bangkok | Thailand |
| Surlin Consultants Pvt Ltd, Bangkok | Thailand |
| DIMDATA Co., Ltd., Bangkok | Thailand |
| Aspect Software, Inc, Bangkok | Thailand |
| Visesh Infosystems Ltd., Bangkok | Thailand |
| Computer Sciences Corporation, Bangkok | Thailand |
| Autodesk, Inc., Bangkok | Thailand |
| Allen Systems Group Inc., Bangkok | Thailand |
| UBS Service Centre, Bangkok | Thailand |
| Siemens, Bangkok | Thailand |
| Microsoft Corporation, Bangkok | Thailand |