| Aarti Industries Ltd. |
Army |
 |
| Asian Paints India Ltd. |
Associated Cement Co. Ltd. |
|
| B. A. R. C - Bombay |
Ballarpur Industries Ltd. |
|
| Bharat Petroleum Corporation |
BHEL |
|
Central & State Govt. Irrigation / Water
Boards / Public Health |
Central Coal Fields Ltd. |
|
| C.E.S.P.O., (U.P.) |
Chemtex Engineering (I) Ltd. |
|
| Colour Chem. |
Dharamsi Morarji & Co. Pvt. Ltd. |
|
| Engineers India Ltd. |
Glaxo Laboratories |
|
| Goa Shipyard Ltd. |
Hindustan Construction Co. Ltd. |
|
| Hindustan Dorr - Oliver Ltd. |
Hindustan Lever Ltd. |
|
Indian Oil Corporation (Barauni, Mathura,
Baroda, etc.) |
Ion Exchange India Ltd. |
|
| Kvaerner Power Gas |
Larsen & Turbo Ltd. |
|
| Metro Railways |
National Aluminum Co. Ltd. |
|
| National Thermal Power Corporation |
Navy |
|
| Nuclear Power Corporation |
Oil & Natural Gas Commission |
|
| Reliance Industries Ltd. |
Tata Hydro Electric Power Supply Co. Ltd. |
|
| Voltas Ltd. |
And many more… |
|
