State Informatics Officers
- Tamil Nadu
- Shri Kamalakkannan M.
- Scientist-G
- sio-tn[at]nic[dot]in
- 044-24908001
- http://www.tn.nic.in/
Scientist-G 
sio-tn[at]nic[dot]in 
044-24908001
- Telangana
- Shri Guntuku Prasad
- Scientist-F
- sio-tg[at]nic[dot]in
- 040-23494700
- https://ts.nic.in
- Tripura
- Shri Achintya Kumar De
- Scientist-F
- sio-trpr[at]nic[dot]in
- 0381-2314640
- https://tripura.nic.in
- Uttar Pradesh
- Shri Sunil Sharma
- Scientist-G
- sio-up[at]nic[dot]in
- 0522-2298415
- https://up.nic.in
- Uttarakhand
- Shri Ashesh Kumar Agarwal
- Scientist-G
- sio-ua[at]nic[dot]in
- 0135-2713739
- https://uk.nic.in
- West Bengal
- Shri Atanu Das
- Scientist-G
- 0361-2237164
- https://wb.nic.in
