Harup Coal Corporation Limited · Bababateshwarnath Cold And Warehouse Private Limited · U.P. Jal Vidyut Nigam Limited. · Jawaharpur Vidyut Utpadan Nigam Limited · Meja Urja Nigam Private Limited · Madhyanchal Vidyut Vitran Nigam Limited · Bengal Birbhum Coalfields Limited · Uttar Pradesh Rajya Vidyut Utpadan Nigam Limited