ONGC announces senior management change effective December 1

Oil and Natural Gas Corporation Limited (ONGC) has announced a change in its senior management, effective December 1, 2025. Santanu Mukherjee, an executive director, will transition from his role due to superannuation. This disclosure was made on December 2, 2025.

The change affects a position one level below the board of directors. The announcement was formally communicated to both the National Stock Exchange of India Ltd. and BSE Limited.

The communication was signed by Shashi Bhushan Singh, company secretary & compliance officer. The company's registered office is located at Plot No 5A-5B, Nelson Mandela Marg, Vasant Kunj, New Delhi-110070.