Xerxes Desai was the first managing director of the company that was a joint venture between Tata Group and what other company?
Xerxes Desai: Xerxes Desai was the first managing director of Titan Company, an Indian watchmaking company, and played an instrumental role in laying the foundation of the company. Titan Company:  It is a joint venture between the Tata Group and the Tamil Nadu Industrial Development Corporation (TIDCO).
Tamil Nadu Industrial Development Corporation