1.NEWDELHI
- DOS branch secretariate
- ISRO branch office
- Delhi earth station
2.DEHRADUN
- Indian Institue of remote sensing
- Northern RRSC-Regional Remote Sensing Centre
3.LUCKNOW
- ISTRAC ground station
4.SHILLONG
- North eastern space application centre
5.KHARAGPUR
- Eastern RRSC-Regional Remote Sensing Centre
6.HYDERBAD
- NRSA or NRSC – national remote sensing agency /centre
7.TIRUPATI
- NMRF-National Atmospheric Research Laboratory
8.SRIHARIKOTA
- satish dhawan space centre
9.PORT BLAIR
- Down range station
10.KERALA
- ALUVA – Ammonium perchlorate experiment plant
11.MAHENDRA GIRI
- liquid propulsion test facilities
12.THIRUVANANTHAPURAM
- vikram sarabhai space cnetre
- liquid propulsion systems centre
- ISRO interial systems unit
13.HASSAN
- INSAT master control facility
14.BANGLORE
- Space commission
- HQ –ISRO
- INSAT programme office
- NNRMS secretriate- National Natural Resources Management System
- ANTRIX corporation
- ISTRAC-ISRO Telemetry&Tracking and Command Network
- ISRO satellite centre
- liquid propulsaion systems centre
