Tamil Nadu Government

1. National Informatics Centre, Tamil Nadu State Unit, Chennai
2. National Informatics Centre, New Delhi
3. Commissionerate of Central Excise and Customs, Coimbatore
4. Directorate of Pension, Tamil Nadu
5. Geographical Information System (GIS) for Tamilnadu
6. Tamil Nadu Fire and Rescue Services
7. Tamil Nadu Prison Department
8. Tiruvarur District, Tamil Nadu
9. Aquaculture Authority
10. Central Excise, Chennai (Kalalchennai)
11. Central Excise, Madurai
12. Directorate of Estates, Chennai
13. Regional Passport Office, Chennai
14. Zonal Joint Director General of Foreign Trade, Chennai

Organizations

1. Central Electro Chemical Research Institute (CECRI)
2. Central Institute of Brackishwater Aquaculture (CIBA)
3. Neyveli Lignite Corporation Ltd. (NLC)
4. Overseas Manpower Corporation (OMC), Tamil Nadu
5. State Transport Authority, Tamilnadu
6. Tamil Nadu Corporation for Development of Women Ltd
7. Tamil Nadu Electricity Regulatory Commission (TNERC)
8. Tamil Nadu Industrial Development Corporation (TIDCO)
9. Tamil Nadu Medical Services Corporation (TNMSC)
10. Tamil Nadu Telecom Circle

Educational Institutions

1. Anna University, Chennai
2. Central Library, Indian Institute of Technology, Madras
3. Indian Institute of Technology (IIT), Madras
4. Institute of Child Health and Hospital for Children
5. Regional Engineering College, Tiruchirappalli (RECT)
6. Tamil Nadu Dr. M.G.R. Medical University
7. Tamil Nadu Universities

Municipalities

1. Viluppuram
2. Tindivanam
3. Kallakurichi