Here are the top 10 offshore firms which hold the highest H-1B visa in U.S.:

Cognizant:

Cognizant being one of the fastest growing outsourcing firms, it has topped the list of highest H-1B visa approvals by the company with 4,222 initial visas approved and 1,493 visas are in the renewal petition. So, totally, it has topped the list of highest H-1B visa holder in U.S with 5, 715 H-1B visas.

Infosys:

This global technology service company headquartered in Bangalore, has its offices in 29 countries and development centers in India, U.S., China, Australia etc. It has become the second largest firm with highest number of H-1B visa approvals with a total of 4042 visas, divided into 3962 initial visas that are applied and 80 visas in the renewal petition.