1. POWERGRID NM Transmission Limited
2. POWERGRID Vemagiri Transmission Limited
3. POWERGRID Unchahar Transmission Limited
4. POWERGRID Southern Inerconnector Transmission System Limited
5. POWERGRID Medinipur – Jeerat Transmission Limited
6. POWERGRID Mithilanchal Transmission Limited
7. POWERGRID Varanasi Transmission System Limited
8. POWERGRID Jawaharpur Firozabad Transmission Limited
9. POWERGRID Khetri Transmission System Limited
10. POWERGRID Bhind Guna Transmission Limited
11. POWERGRID Ajmer Phagi Transmission Limited
12. POWERGRID Fatehgarh Transmission Limited
13. POWERGRID Bhuj Transmission Limited
14. POWERGRID Rampur Sambhal Transmission Limited
15. POWERGRID Meerut Simbhavali Transmission Limited
16. POWERGRID Himachal Transmission Limited
17. POWERGRID Ramgarh Transmission Limited
18. POWERGRID Bhadla Transmission Limited
19. POWERGRID Sikar Transmission Limited
20. POWERGRID Bikaner Transmission System Limited
21. POWERGRID Aligarh Sikar Transmission Limited