Morningstar Productions
Alan Morgenstern or Brian Shannon
Performance Audio, Lighting, Projection and Stage Rentals featuring Yamaha Digital consoles, JBL and Radian Speakers, Radian Microwedges, DBX, Klark Teknik, TDM, QSC and Crown iTech power, Coemar automated lighting, complete staging and roof systems, and more...
Alliant Event Services
Dave Dhaya
A nationwide event production company providing a variety of services for corporate and media events both small and large.
Midas
Some of the best consoles I have mixed on. (If it says Midas, it's pretty hard to go wrong with it.)
Yamaha Commercial Audio
Great digital consoles (and widely available) as well as several other products.
EV
I am a big fan of the XLC series medium formay line arrays. Some of the best shows I've heard are reinforced by these boxes.
Klark Teknik
My absolute favorite for drive and processing. It's consistently great regardless of the product line.
TurboSound
If you want loud and clear audio (I mean nail you to the wall loud), I don't think it get's much louder than this. It has it's own tonal characteristics that make it somewhat unique - but it will flat nail your arse to the wall.