CWmike writes: "The largest single users of H-1B visas are offshore outsourcers, many of which are based in India, or, if U.S. based, have most employees located overseas, according to government data obtained and analyzed by Computerworld. [Search the 2012 H-1B database by employer to see how many new H-1B visas were granted to a company.] The analysis comes as supporters of the skilled-worker visa program are trying to hike the H-1B cap to 300,000. Supporters of the raised cap, though, face opposition from critics who contend that H-1B visas undermine American tech workers and shouldn't be expanded. Based on the U.S. Citizenship and Immigration Services (USCIS) data analyzed, the major beneficiaries of the proposed increase in the cap would be pure offshore outsourcing firms."