What is PSU?

PSU stands for Public Sector Undertaking. The government-owned corporations are known as Public Sector Undertakings (PSUs) in India. PSUs may be classified as Central Public Sector Enterprises (CPSEs), Public Sector Banks (PSBs) or State Level Public Enterprises (SLPEs) . Public Sector undertakings (PSUs) or CPSEs are mainly divided in Maharatna, Navratna, Miniratna Category I & II on the basis of their financial performance, net worth, revenue, profit etc.

Maharatna Company list

1. Bharat Heavy Electricals Limited

2. Coal India Limited

3. GAIL (India) Limited

4. Indian Oil Corporation Limited

5. NTPC Limited

6. Oil & Natural Gas Corporation Limited

7. Steel Authority of India Limited

Navratna Company list

1. Bharat Electronics Limited

2. Bharat Petroleum Corporation Limited

3. Container Corporation of India Limited

4. Engineers India Limited

5. Hindustan Aeronautics Limited

6. Hindustan Petroleum Corporation Limited

7. Mahanagar Telephone Nigam Limited

8. National Aluminium Company Limited

9. National Buildings Construction Corporation Limited

10. NMDC Limited

11. Neyveli Lignite Corporation Limited

12. Oil India Limited

13. Power Finance Corporation Limited

14. Power Grid Corporation of India Limited

15. Rashtriya Ispat Nigam Limited

16. Rural Electrification Corporation Limited

17. Shipping Corporation of India Limited

Miniratna PSUs List
Miniratna Category I

1. Airports Authority of India

2. Antrix Corporation Limited

3. Balmer Lawrie & Co. Limited

4. Bharat Coking Coal Limited

5. Bharat Dynamics Limited

6. BEML Limited

7. Bharat Sanchar Nigam Limited

8. Bridge & Roof Company (India) Limited

9. Central Warehousing Corporation

10. Central Coalfields Limited

11. Chennai Petroleum Corporation Limited

12. Cochin Shipyard Limited

13. Dredging Corporation of India Limited

14. Kamarajar Port Limited

15. Garden Reach Shipbuilders & Engineers Limited

16. Goa Shipyard Limited

17. Hindustan Copper Limited

18. HLL Lifecare Limited

19. Hindustan Newsprint Limited

20. Hindustan Paper Corporation Limited

21. Housing & Urban Development Corporation Limited

22. HSCC (India) Limited

23. India Tourism Development Corporation Limited

24. Indian Rare Earths Limited

25. Indian Railway Catering & Tourism Corporation Limited

26. Indian Renewable Energy Development Agency Limited

27. India Trade Promotion Organization

28. IRCON International Limited

29. KIOCL Limited

30. Mazagaon Dock Limited

31. Mahanadi Coalfields Limited

32. Manganese Ore (India) Limited

33. Mangalore Refinery & Petrochemical Limited

34. Mishra Dhatu Nigam Limited

35. MMTC Limited

36. MSTC Limited

37. National Fertilizers Limited

38. National Seeds Corporation

39. NHPC Limited

40. Northern Coalfields Limited

41. North Eastern Electric Power Corporation Limited

42. Numaligarh Refinery Limited

43. ONGC Videsh Limited

44. Pawan Hans Helicopters Limited

45. Projects & Development India Limited

46. Railtel Corporation of India Limited

47. Rail Vikas Nigam Limited

48. Rashtriya Chemicals & Fertilizers Limited

49. RITES Limited

50. SJVN Limited

51. Security Printing and Minting Corporation of India Limited

52. South Eastern Coalfields Limited

53. State Trading Corporation of India Limited

54. Telecommunications Consultants India Limited

55. THDC India Limited

56. Western Coalfields Limited

57. WAPCOS Limited

List of Miniratna Category II CPSEs

1. Bharat Pumps & Compressors Limited

2. Broadcast Engineering Consultants (I) Limited

3. Central Mine Planning & Design Institute Limited

4. Central Railside Warehouse Company Limited

5. Ed.CIL (India) Limited

6. Engineering Projects (India) Limited

7. FCI Aravali Gypsum & Minerals India Limited

8. Ferro Scrap Nigam Limited

9. HMT (International) Limited

10. Indian Medicines & Pharmaceuticals Corporation Limited

11. MECON Limited

12. Mineral Exploration Corporation Limited

13. National Film Development Corporation Limited

14. National Small Industries Corporation Limited

15. PEC Limited

16. Rajasthan Electronics & Instruments Limited

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