The top user of H-1B visas is India-based Infosys Technologies, which received 4,908 visas in the 2006 fiscal year. It was followed by Wipro, which received 4,002 visas, and Tata Consultancy Services, with 3,046.
"Supporters claim the goal of the H-1B program is to help the American economy by allowing companies to hire needed foreign workers," Durbin said in a statement. "The reality is that too many H-1B visas are being used to facilitate the outsourcing of American jobs to other countries."