I found this today when tracking back from the thread on possible game design theft and it's a truly great list. I plan to crib from it for my professional use! :) My apologies if it has been posted before, but it deserves a bump even if it was on the old site.
http://www.boardgamegeek.com/thread/66420
It is a list of printers, distributors, suppliers, companies that buy game designs, etc. It's a great list, apart from the fact that they got our (DeLano Service) web site URL wrong, but I emailed the list maintainer about it, so hopefully, he'll get that updated in the next version.