Powergrid is mainly engaged in the business of transmission of power through its EHVAC/HVDC transmission network. The company has diversified into telecom business by leveraging its Pan India transmission network through stringing of optical ground

Indian Railway Construction International Limited or Ircon International Limited (IRCON) commenced its business in 1976 as a railway construction company, it diversified progressively since 1985 as an integrated engineering and construction PSU specializing in large

Rail Vikas Nigam Ltd was Incorporated in 2003 by the Govt. of India, it is engaged in the business of implementing various types of Rail infrastructure projects assigned by MoR including doubling, gauge conversion, new

Zee Entertainment Enterprises, founded in 1982 by Subhash Chandra, is a prominent player in the Indian and global media industry. The company operates in the following businesses: Broadcasting of Satellite Television Channels, Space Selling agent