Top Public Sector Companies

Air Limited Bharat Earth Movers Limited Limited Bharat Heavy Electricals Ltd. Bharat Corporation Bharat Refractories Limited Bharat Sanchar Nigam Ltd. Refinery & Petrochemicals Ltd. Broadcast Engineering Consultants India Ltd Cement Corporation of India Limited Central Warehousing Corporation Petroleum Corporation Limited Limited Ltd. Container Corporation Of India Ltd. Cotton Corporation of India Ltd. Dredging Corporation of India Limited Limited Ferro Scrap Nigam Limited Food Corporation of India GAIL (India) Limited Garden Reach Shipbuilders & Engineers Limited Ltd. Narmada Valley Fertilizers Company Limited Ltd Handicrafts & Handloom Exports Corporation of India Ltd. Heavy Engineering Corp. Ltd Hindustan Aeronautics Limited Hindustan Antibiotics Limited Limited Hindustan Insecticides Ltd Hindustan Latex Ltd. Corporation Ltd. Hindustan Prefab Limited HMT Limited Housing and Urban Development Corporation Ltd. (HUDCO) IBP Co. Limited India Trade Promotion Organisation Indian Airlines Ltd Limited Indian Renewable Agency Ltd. Instrumentation Limited, Kota Ircon Internationl Ltd. ITI Limited Kochi Refineries Ltd. Konkan Railway Corporation Ltd. Krishna Bhagya Jala Nigam Ltd Kudremukh Iron Ore Company Limited Limited Mahanagar Telephone Nigam Limited Mangalore Refinery and Petrochemicals Limited Manganese Ore India Limited Mazagon Dock Limited MECON Limited Mineral Exploration Corporation Ltd. Limited MMTC Limited MSTC Limited National Aluminium Company Ltd. National Building Construction Corp. Ltd. Ltd. National Film Development Corporation Ltd. National Hydroelectric Power Corporation Ltd. National Informatics Centre Services Incorporated National Insurance Company Ltd National Mineral Development Corporation Limited National Projects Construction Corporation Limited National Research Development Corporation National Small Industries Corporation Ltd National Thermal Power Corporation Neyveli Lignite Corporation North Eastern Electric Power Corporation Ltd Northern Coalfields Limited (NFC) Corporation of India Limited Oil & Natural Gas Corporation Ltd. Limited Power Finance Corporation Ltd. Power Grid Corporation of India Limited Projects & Development India Ltd PTC India Limited RailTel Corporation of India Ltd. Rashtriya Chemicals & Fertilizers Ltd Limited RITES Limited Rural Electrification Corporation Ltd Sardar Sarovar Narmada Nigam Ltd. Shipping Corporation of India Sponge Iron India Limited Authority of India Limited Newsprint & Papers Ltd. Telecommunications Consultants India Limited The Fertilisers and Chemicals Travancore Limited The State Trading Corporation of India Ltd. Videsh Sanchar Nigam Limited Water and Power Consultancy Services (India) Limited

List of Maharatna, Navratna and Miniratna CPSEs As per available information (as on November, 2011) Maharatna CPSEs

Coal India Limited Indian Oil Corporation Limited NTPC Limited Oil & Natural Gas Corporation Limited Limited

Navratna CPSEs

Bharat Electronics Limited Bharat Heavy Electrical Limited Corporation Limited GAIL (India) Limited Hindustan Aeronautics Limited Hindustan Petroleum Corporation Limited Mahanagar Telephone Nigam Limited National Aluminium Company Limited NMDC Limited Neyveli Lignite Corporation Limited Oil India Limited Power Finance Corporation Limited Power Grid Corporation of India Limited 1. Rashtriya Ispat Nigam Limited 2. Rural Electrification Corporation Limited 3. Shipping Corporation of India Limited

Miniratna Category - I CPSEs

1. Airports Authority of India 2. Limited 3. & Co. Limited 4. Bharat Dynamics Limited 5. BEML Limited 6. Bharat Sanchar Nigam Limited 7. Bridge & Roof Company (India) Limited 8. Central Warehousing Corporation 9. Limited 10. Chennai Petroleum Corporation Limited 11. Cochin Shipyard Limited 12. Container Corporation of India Limited 13. Dredging Corporation of India Limited 14. Engineers India Limited 15. Ennore Port Limited 16. Garden Reach Shipbuilders & Engineers Limited 17. Goa Shipyard Limited 18. Hindustan Copper Limited 19. HLL Lifecare Limited 20. Limited 21. Hindustan Paper Corporation Limited 22. Housing & Urban Development Corporation Limited 23. India Tourism Development Corporation Limited 24. Indian Railway Catering & Tourism Corporation Limited 25. Limited 26. KIOCL Limited 27. Mazagaon Dock Limited 28. Mahanadi Coalfields Limited 29. Manganese Ore (India) Limited 30. Mangalore Refinery & Petrochemical Limited 31. Mishra Dhatu Nigam Limited 32. MMTC Limited 33. MSTC Limited 34. National Fertilizers Limited 35. National Seeds Corporation Limited 36. NHPC Limited 37. Northern Coalfields Limited 38. Limited 39. ONGC Videsh Limited 40. Helicopters Limited 41. Projects & Development India Limited 42. Rashtriya Chemicals & Fertilizers Limited 43. RITES Limited 44. SJVN Limited 45. Security Printing and Minting Corporation of India Limited 46. South Limited 47. State Trading Corporation of India Limited 48. Telecommunications Consultants India Limited 49. THDC India Limited 50. Limited 51. WAPCOS Limited

Miniratna Category-II CPSEs

52. Bharat Pumps & Compressors Limited 53. Broadcast Engineering Consultants (I) Limited 54. Central Mine Planning & Design Institute Limited 55. Ed.CIL (India) Limited 56. Engineering Projects (India) Limited 57. FCI Aravali Gypsum & Minerals India Limited 58. Ferro Scrap Nigam Limited 59. HMT (International) Limited 60. HSCC (India) Limited 61. India Trade Promotion Organisation 62. Indian Medicines & Pharmaceuticals Corporation Limited 63. M E C O N Limited 64. National Film Development Corporation Limited 65. National Small Industries Corporation Limited 66. P E C Limited 67. Electronics & Instruments Limited