ALFA Filings
Every announcement, straight from the exchange
Every Oil And Natural Gas Corporation management change announcement on NSE and BSE, newest first, each with its own page.
Time
16 announcements
ONGC discloses ACC approval for Shri Sunil Kumar, Executive Director, as Chairman. He assumes charge on or after 7 December 2026 for a three-year combined tenure.
Oil and Natural Gas Corporation Ltd announced the superannuation of four Executive Directors. These senior management changes are effective from October 1, 2026.
ONGC has appointed Shri Bhaskar Chowdary Nettem as Director (Production) of the company, effective September 21, 2026.
Oil and Natural Gas Corporation Limited announced the superannuation of Executive Directors Ajay Kumar Sharma and Pradeep Kumar Goel. These senior management changes became effective September 1, 2026.
Oil and Natural Gas Corporation Limited has appointed Dr. Archna Thakur as a Non-Official Independent Director for a three-year term effective August 13, 2026.
ONGC announced the superannuation of two Executive Directors, Amal Krishna and Madhukar Mohan, effective August 1, 2026.
ONGC disclosed that Director (Production) Shri Pankaj Kumar retired on 01 July 2026 upon reaching superannuation age. The change is recorded per Regulation 30.
ONGC announced the superannuation of three Executive Directors effective June 1, 2026. This administrative leadership transition involves the retirement of K N Ramesh, M Porcia, and Deep Chandra Pant.
ONGC appointed Shri Satyan Kumar as Director (Strategy & Corporate Affairs) until 2028. He brings over 36 years of energy sector experience to the company's leadership.
ONGC announced the retirement of four senior officials effective May 1, 2026, due to superannuation. Departures include Mr. Vivek Chandrakant Tongaonkar (Director & CFO), and Executive Directors Mr. Rajan Asthana and Mr. Shibu Augustine Manuel. This is a routine leadership transition resulting from reaching retirement age.
Shri Vivek Chandrakant Tongaonkar has retired as Director (Finance) and CFO of Oil and Natural Gas Corporation Ltd (ONGC) effective May 1, 2026. His departure follows the attainment of superannuation age.
Oil and Natural Gas Corporation Ltd announced the superannuation of two Executive Directors, Rajan Asthana and Shibu Augustine Manuel, effective May 1, 2026. These changes occur at the senior management level immediately below the Board.
ONGC announced the demise of Executive Director Mr. Debasish Mukherjee on April 30, 2026. Consequently, Mr. Manish Patil, currently Director (HR), has been assigned additional charge as Director (Finance) effective May 1, 2026. This reorganization ensures leadership continuity within the company's senior management team.
Oil and Natural Gas Corporation Ltd announced that Shri Manish Patil, Director (Human Resource), has been given additional charge as Director (Finance) effective May 1, 2026. The appointment, mandated by the Ministry of Petroleum and Natural Gas, is for three months or until a regular incumbent is appointed.
Oil and Natural Gas Corporation Ltd informed the exchanges of the sad demise of Shri Debasish Mukherjee, Executive Director, on April 30, 2026. Consequently, he has ceased to be the Executive Director (EO to Director HR) of the company.
Oil & Natural Gas Corporation Limited (ONGC) has appointed Mr. Yogish Nayak S. as Chief Financial Officer, effective May 1, 2026. A Chartered Accountant with over 30 years of experience, he previously served as CFO of MRPL. This leadership transition follows a board meeting held on April 25, 2026.