Some enterprises under the public sector are
(i) Indian Railways — Departmental Undertaking
(ii) Indian Post and Telegraph — Departmental Undertaking
(iii) Steel Authority of India Limited (SAIL) — Government Company
(iv) Bharat Heavy Electricals Limited (BHEL) — Government Company
(v) Life Insurance Corporation (LIC) of India — Statutory Corporation
(vi) State Trading Corporation — Statutory Corporation