India's leading maker of motorbikes, the country's most popular form of personal transport, Hero Honda is a quarter-century-old pairing of the Munjal family's HeroGroup and Honda Motor.
Returning to the list after a one-year absence are Yusuf Hamied, head of generics producer Cipla, and Brijmohan Lall Munjal, patriarch of HeroGroup, maker of motorcycles and bicycles.