That is a very broad question. But there are several in mobile VAS who have done very well. Mobile advertising, who have revenues of several thousand crores and hugely profitable.
Several B2B web services for SaaS companies- revenues in several tens of crores. Very few in offline retail but have revenue to the tune of several hundred crores. Ecommerce severely collapsing with big players having revenues of several thousand crores but none of them making any profit.
