Nusli Wadia is an Indian billionaire businessman and chairman of Wadia Group. Here's how he took over Britannia, his friendship with Ratan Tata and more. Led by Nusli Wadia, the current chairman of the Wadia Group, the family’s net worth is estimated to be around $5.1 billion, according to Forbes. Their businesses, particularly Britannia, Bombay Dyeing, and Bombay Burmah, remain integral to India’s economy. Nusli Wadia is a Parsi businessman and the chairman of Wadia Group. He is the grandson of Muhammad Ali Jinnah, the founder of Pakistan, and has been involved in various industries and controversies, including a feud with Ratan Tata. Nusli Wadia is chairman of the Wadia Group, a cookies-to-textiles empire with roots in shipbuilding dating back to 1736.