[Technophilis]

The articles gives a good overview of the "H-1B situation". However, if you want to dig deeper here is some data I put together http://h1bpay.com/blog/2017/01/30/h-1b-visa-basics-applicati...

Basically, only Microsoft is among the top 10 sponsors and not of the major sponsors is among the top 10 average salaries.