Who does major Linux independent work?

[Alexander Henry]

Someone came to a Stammtisch about four months ago claiming to gross 
over $150k a year in personal income overhauling underlicenced M$ 
enterprises to Linux based enterprises.  Specifically, he built website 
and servers for fifty churches, I forget which denomination.  At the 
time, he was giving away some equipment, some routers I think.

Where are ya guy?

Failing that, who else does this?

--Alexander