Madurai Central Excise
- Headquarters at Madurai and spreads over the six southern districts, including Dindigul, Theni, Madurai, Sivagangai, Ramanathapuram, Virudunagar.
- http://centralexcisemadurai.tn.nic.in/

Madurai Corporation
- Includes a business directory, history, tourist and visitor information, services for residents.
- http://maduraicorporation.com/