| Company Name | Designation | Appointed on | DSC | Status |
|---|---|---|---|---|
| CHETTINAD EDUCATIONAL INSTITUTIONS | Director | - | Yes | Resigned |
| CHETTINAD ELECTRIC COMPANY PRIVATE LIMITED | Director | 10 Mar, 2011 | Yes | Active |
| CHETTINAD FINANCIAL MANAGEMENT SERVICES PRIVATE LIMITED | Director | 05 Apr, 2010 | Yes | Active |
| CHETTINAD REALTORS PRIVATE LIMITED | Director | - | Yes | Resigned |
| CHETTINAD STRUCTURAL & ENGINEERING LIMITED | Director | 29 Sep, 2010 | Yes | Active |
| CORAL LIGNITE TRANSPORT SERVICES PRIVATE LIMITED | Director | 05 Dec, 2011 | Yes | Resigned |
| CHENNAI COMPUTER AND SOFTWARE SERVICES PRIVATE LIMITED | Director | 04 Aug, 2020 | - | Active |
| SOUTH INDIA CORPN LIMITED | Director | 30 Dec, 2022 | - | Active |
| CHETTINAD LOGISTICS PRIVATE LIMITED | Director | - | - | Active |
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