Altura Clothing

My roommate has to do a dissertation on Cycling Clothing at this time.
Would we be able to tell me the main competitors and manufacturers of cycling clothing? (Until now, we Endura, Altura and Protection)
Anybody know more?

Also, can you tell me what percentage of the clothing market is devoted to cycling clothing?

"Well here is some;
Fox
Troy Lee Designs-
-661
Bell
Giro-
-Endura
Commencal-
Royal
"Do not be afraid
-Azonic
Cove
DMR
LA-
Hope
Maced
-Oakley
-O 'Neil
-Raceface
Thor-

I'll add a couple: Nalini, Louis Garneau, Sugoi, Pearl Izumi

His best bet is to get online and Google all she can think, check with Nashbar, Performance and the Amazon.

Fox and Troy Lee Designs

In addition to what others have mentioned - North Wave and Briko, Descent, Campagnolo make clothing, Rapha, Sidi shoe ... there are many really.
I recommend browsing around wiggle.com well (they have their own brand DHB) or similar sites to get a better idea of who is making kit.