Chakraborthy has moved on as CEO of Enterr10 Media.
Sharma joined Siti Networks as VP in 2018 and became chief operating officer in 2019.
Namjoshi has been serving as COO of the radio division since May 2019.
He succeeds Bhisham Wadhera, who has been at the helm of the company from 2015.
Bhalla will continue with his contribution to the content industry.
