Management Info :
Registered Office :
Address : Plot No. 5 A- 5 B,Nelson Mandela Road,Vasant Kunj,New Delhi,Delhi-110070
Phone : 022-26754073 / 26754085 / 26750111 / 2629000
Email : secretariat@ongc.co.in
Website : www.ongcindia.com
Registrars Details :