Institutional Investors and Analysts
- Mr. K. C. Ramesh, Executive Director - Chief Corporate Finance & Corporate Accounts
- Oil and Natural Gas Corporation Ltd.
- 3rd Floor, Tower A, Plot No. 5A & 5B, Vasant Kunj, Nelson Mandela Road, New Delhi-110 070.
- Phone No. 011-26753138/011-26753193
- Email : irc@ongc.co.in
Retail Investors
- Mr. Rajni Kant, Company Secretary, ONGC,
- Oil and Natural Gas Corporation Ltd.
- Plot No. 5A- 5B Nelson Mandela Road, Vasant Kunj New Delhi, South West Delhi -110070
- Phone: 011-26754073 / 85, Fax: 011-26129081
- Email : secretariat@ongc.co.in
Registrars and Transfer Agents
- M/s Alankit Assignments Limited,
- Alankit House, 4E/2 Jhandewalan Extension, New Delhi - 110055
- Tel: 91-11-4254 1234/1960,
- Fax: 91-11-42541201/23552001
- Email : alankit_ongc@alankit.com & rta@alankit.com
