| Name of the Officer/ Office | Email Address |
| District Collector | |
| District Revenue Officer | |
| District Rural Development Agency | |
| Special Deputy Collector (Grievances) | |
| Personal Assistant to Collector (Small Savings) | |
| District Planning Cell | |
| IG Registration | |
| DIG Registration | |
| District Registrar | |
| District Court | |
| DIG Prisons | |
| Deputy Commissioner, Commercial Tax (Terr) | |
| Commercial Tax (Enfo) | |
| Assistant Director, Employment and Training | |
| Deputy Director, Health Services | |
| Assistant Director, Statistics | |
| Joint Director (Agri) | |
| Coimbatore Market Committee | |
| Agrl. Marketing Office, Tirupur | |
| Director of Seed Certification | |
| Assistant Director of Seed Certification | |
| Seed Testing Laboratory | |
| PWD Construction Division | |
| Superintending Engineer, PWD, Bhavani Basin Circle WRO | |
| Central Institute of Agricultural Engineering | |
| Chief Engineer, Water Resources Organisation, Pollachi Region | |
| District Passport Cell | |
| General Manager, District Industries Centre | |
| TWAD Board | |
| Central Water Commission | |
| CPWD (Electrical Division) | |
| Commissioner of Central Excise | |
| Registrar of Companies | |
| National Informatics Centre |