looking for direct sponsoring companies

I am currently in USA and am an experienced QA and looking for H1b thru companies. How to search for such companies who sponsor h1b… I have checked thru a desi consultant howeevr i dont find them reliable.

Its very very difficult to get H1B sponsorship on QA side. Now openings are very less in QA and billing also very very less until unless if you have some domain expertise… Whom ever says they can sponsor…better go with them and later transfer your H1B to some reliable employer.