Hi there,
I ran into the same problem a year or so ago, when my ex-gf needed a work visa here. She got rejected three times and she was working in some international firm.
I called over 100 of my friends to search for people working in the immigration and I called every company possible. It didn't work out so I studied on my own and I wrote a reconsideration letter. It was successful at the end.
Maybe you can tell me more about your situation.
poling0202@hotmail.com