| RAMCO group Textile Division, Rajapalayam | |
| Madras Cements Ltd. Chennai | |
| KG Group of Companies | |
| LMW Group of Companies | |
| ITC Limited | |
| T.Stanes & Company Limited, Coimbatore | |
| GTN Engineering (India) Limited, Coimbatore | |
| CODISSIA Intec Technology Centre | |
| The ACC Limited, Coimbatore | |
| Srinivasa Fine Arts-Sfa Technical Creations P Ltd, Sivakasi | |
| DJ Academy for Managerial Excellence | |
| Summer India Textiles Mills P Limited | |
| Habasit Iakoka Private Ltd | |
| NEPC Textiles Limited, Coimbatore | |
| Madras Spinners Limited, Coimbatore | |
| Krishnaveni Carbon Products (P) Limited, Coimbatore | |
| Aditya Educational Trust, Coimbatore | |
| Sharp Pumps Private Limited, Coimbatore | |
| Karur K.C.P Packaging Ltd., Pollachi | |
| M/s. Karuppaiah Pillai Theivaniammal Educational Trust, Madurai | |
| Vikram Hospital, Madurai | |
| True Value Homes, Chennai | |
| Srivari Property Developers, Coimbatore | |
| Sreerosh Properties (P) Ltd,Chennai | |
| Lancor Holdings Limited, Chennai | |
| Guruji Educational Trust, Madurai | |
| Visionary Trust, Peravurani | |
| Lakshmi Vidya Sangham (TVS Matriculation School, Madurai) | |
| UOP Honeywell International (I) Pvt Ltd | |