Sudhanshu Vats, the group chief executive and managing director of leading broadcaster Viacom18, is leaving the company after eight years at the helm.
April 15 will be his last day, the company said in a statement on Tuesday.
The company, a subsidiary of Reliance Industries-controlled Network18, did not announce a successor nor offered any reason for his resignation.
Sudhanshu Vats said: "It has been an extremely challenging and satisfying 8 years at the helm of Viacom18. I have had the privilege of working with some of the best minds in M&E industry to chart the growth story of Viacom18."
Adil Zainulbhai, the chairman of the board of Network18 said, "Vats not only has led from the front in shaping up Viacom18's growth story, but has also championed the cause of the sector at various industry bodies."