Zerund Manufacturing Private Limited, Rejected 30 Times, Now Worth Rs 40 Crores
David Gogoi and his two pals, Mausam Taluqdaar and Rupam Chowdhary, founded Zerund Manufacturing Private Limited after being denied 30 times. They began with a mere Rs 20 lakh four years ago and have now risen to a valuation of Rs 40 crore. They planned to create an eco-friendly brick out of waste materials. It is 15% less expensive than normal brick and keeps the house cool.