Lists of Proprietary Trading Firms

Does anyone know of any lists of Proprietary Trading Firms thatspecifically that do business in Chicago?

 

Echo is in the Board of Trader, 34th floor.

 

Here is a list of prop firms:

http://www.daytradingstocks.com/tradingoffices.html

 

Found these guys at briefing.com. They match you up with different prop firms or individual investors that will fund your trading with additional capital. It was a nice alternative for me because it avoids the hassle of having to get series 7 licensed. They match up traders based on trading style(per ticket or per share pricing). Great for people out there with limited risk capital. Might be worth a look--

http://www.innovativetraders.com/