| Automatic Mineral Department(AMD). |
| Agni Aviation - Bangalore. |
| Bharat Electronics Limited (BEL)- Bangalore. |
| Bharat Heavy Electricals Limited(BHEL) - Bangalore. |
| Bharat Earth Movers Limited(BEML) - Bangalore. |
| Border Security Force(BSF). |
| Central Public Works Department(CPWD). |
| Central Reserve Police Force(CRPF)- Ajmer. |
| Central Power Research Institute(CPRI)-Bangalore. |
| Central Manufacturing Technology Institute. |
| Defence Research and Development Organisation (DRDO). |
| Hindustan Machine Tools -(HMT), Bangalore. |
| Hindustan Machine Tools(HMT) ,Tumkur. |
| Indian Army- Jabalpur. |
| Indian Railway. |
| Indian Institute of Science(IISC)-Bangalore. |
| Indian Institute of Technology(IIT)- Chennai. |
| Indian Statistical Institute. |
| Indian Telephone Industries. |
| Power Grid Corporation of India. |
| Raman Research Institute. |
| Uranium Corporation of India. |