Tamil Nadu Government:

Chennai City Traffic Police
Chennai Corporation
Chennai Metro Water
Chennai Metropolitan Development Authority
Chennai Museum, Gov. of Tamil Nadu
Co-optex
Directorate of Census Operations
Directorate of small savings
Health and Family Welfare Department
Highways Department
Links to State Gov Departments and Institutions
Overseas Manpower Corporation
Passport Office Chennai
Seed Certification Department
State Ground & Surface Water Resources Data Centre
Tamil Nadu Electricity Board
Tamil Nadu Industrial Development Corp. TIDCO
Tamil Nadu Industrial Investment Corporation Ltd.
Tamil Nadu Police
Tamil Nadu Road Sector Project