1. Jabalpur Transmission Company Ltd.
2. Sterlite Power Transmission Limited
3. K. Ramachandra Rao Transmission & Projects Pvt. Ltd.
4. Havell’s India Limited, Alwar,
5. Torrent Cables Limited, Ahemedabad.
6. Cable Corporation of India Ltd., Mumbai
7. Hindustan Vidyut Products Limited, Faridabad.
8. Universal Cables Limited, Satna.
9. Reliance Energy Ltd., Mumbai.
10. Paramount Communications Ltd
11. Ltd., New Delhi.

12. North Delhi Power Ltd., New Delhi.
13. BSES Ltd., New Delhi.
14. Indian Explosives Ltd., Gomia.
15. KEC International Limited, Jaipur.
16. Gupta Power Infrastructure Ltd., Bhubneshwar.
17. Krishna Maruti Ltd., Gurgaon.
18. Delton Cables Ltd., New Delhi.
19. Apar Industries Ltd., Vadodara.
20. Smita Conductors Communications Ltd., New Delhi.
21. Larsen and Toubro Ltd., Ghaziabad.
22. Deptt. of Irrigation & Watershed Management

23. State Electricity Boards.
24. Rail Coach Factory, Kapurthala.
25. Chitranjan Locomotive Works, Chitranjan.
26. South Western Railway, Chennai.
27. Diesel Modernisation Works, Patiala.
28. Bhalla Techtron Limited, Noida.
29. Gaytri Projects Ltd., Hyderabad
30. Ramky Infrastructure Ltd., Bhopal.
31. Ess Pee Springs, Jalandhar.
32. Forbes & Co., Mumbai.
33. ANB Auto Limited, Noida

34. Autoban India, Pune.
35. Springlock Engineering Industries, Vadodara.
36. Bharat Earth Movers Ltd. K.G.F. Karnataka.
37. Pasupati Springs, Gurgaon.
38. Gandhi Springs, Delhi
39. Emkay Automobile Industries Limited.
40. KEI Industries Limited
41. Shashi Cables Limited.
42. Kashmiri Lal Construction Ltd.
43. Vindhya Telelinks Ltd.
44. Noida Power Company Limited