- 01 - Primary Agricultural Co-operative Credit Society
- 02 - Weavers Co-operative Society
- 03 - Milk Producers and Suppliers Co-opertive Society
- 04 - Employees Co-operative Thirft & Credit Society
- 05 - Primary Agricultural and Rural Development Bank
- 06 - Urban Co-operative Bank and Urban Credit Society
- 07 - Co-operative Stores
- 08 - Agricultural Producers Co-operative Marketing Society
- 09 - Housing Society
- 10 - Jaggery Producers Co-operative Society
- 11 - Village Industrial Society
- 12 - Industrial Contract Society
- 13 - Land Colonisation Society
- 14 - Lift Irrigation Society
- 15 - Sheep, Fishers and Poultry Breeders Society
- 16 - Agro Engineering Service Society
- 17 - Sugar Mills
- 18 - Co-operative Spinning Mills
- 19 - Co-operative Printing Press
- 20 - District Consumers Co-operative Wholesale Stores
- 21 - Nachiappa Co-operative Management Training Institute
- 22 - Milk Suppliers Union
- 23 - District Co-operative Union
- 24 - District Agro Engineering Service Society
- 25 - Jaggery Producers Union
- 26 - District Milk Producers Union
- 27 - Weavers Federation
- 28 - Un-Employed Graduates Thrift & Credit Society
- 29 - District Printing Service Co-operative Society
- 30 - LAMP Society
- 31 - Farmers Service Co-operative Society
