Omnicom Advertising in India has named Aditya Kanthy as president and managing director and Prasoon Joshi as chairman, with S Subramanyeswar (Subbu) supporting as chief strategy officer for India and chief knowledge officer for Asia. The appointments follow Omnicom’s major global restructuring, which retires legacy brands DDB, FCB and MullenLowe and integrates them into the BBDO, McCann and TBWA networks. Reporting to Omnicom Advertising Asia president Sean Donovan, the India unit is also undergoing leadership shifts across BBDO, McCann, TBWA and digital operations, with the new structure taking effect from 1 January 2026.