| Business | Phone |
| Acento Securities Llc 53 W Jackson Blvd, Chicago 60604 | (312) 880-1111 |
| Facility Capital Corp 2 N La Salle St 1601, Chicago 60602 | (312) 541-6000 |
| Credit Suisse 227 W Monroe St 42, Chicago 60606 | (312) 750-3000 |
| Standard & Poor's 130 E Randolph St 2900, Chicago 60601 | (312) 233-7000 |
| Mc Laughlin Piven & Vogel 30 N La Salle St 1600, Chicago 60602 | (312) 701-9400 |
| Smith Barney 70 W Madison St 5100, Chicago 60602 | (312) 419-3600 |
| G-Bar 39 S Lasalle St 220, Chicago 60603 | (312) 630-3300 |
| Jefferies & Co 55 W Monroe St 3500, Chicago 60603 | (312) 750-4700 |
| Levitt & Levitt 39 S La Salle St 1415, Chicago 60603 | (312) 263-8500 |
| Northern Trust Securities Inc 50 S Lasalle St B12, Chicago 60603 | (312) 557-2000 |
| Us China Chamber Of Commerce 55 W Monroe St 630, Chicago 60603 | (312) 368-0430 |
| Hsbc Futures Inc 141 W Jackson Blvd, Chicago 60604 | (312) 922-0548 |
| J F Hartfield & Co 111 W Jackson Blvd 928, Chicago 60604 | (312) 427-2111 |
| Mac Techinals 208 S La Salle St 1677, Chicago 60604 | (312) 920-0270 |
| Melvin Securities 111 W Jackson Blvd 2110, Chicago 60604 | (312) 341-0050 |
| Novak Financial Inc 141 W Jackson Blvd, Chicago 60604 | (312) 554-4147 |
| Peters & Co 141 W Jackson Blvd, Chicago 60604 | (312) 435-1914 |
| Stephen Teplitz 111 W Jackson Blvd, Chicago 60604 | (312) 939-2507 |
| T D Securities Co 230 S La Salle St 688, Chicago 60604 | (312) 294-2222 |
| Vanguard Capital 141 W Jackson Blvd 3620, Chicago 60604 | (312) 922-7881 |
| Ziv Investment Co 141 W Jackson Blvd 2095, Chicago 60604 | (312) 427-7208 |
| Institutional Investor Svc 440 S La Salle St 3909, Chicago 60605 | (312) 986-9216 |
| Israel A Englander & Co 400 S La Salle St 1200, Chicago 60605 | (312) 663-3064 |
| John Stafford 401 S La Salle St, Chicago 60605 | (312) 663-9432 |
| Keeley Investment Corp 401 S La Salle St 1201, Chicago 60605 | (312) 786-5000 |
| Kws Associates 440 S La Salle St 4, Chicago 60605 | (312) 939-0878 |
| Nutmeg Securities Ltd 440 S La Salle St 4, Chicago 60605 | (312) 663-4667 |
| Howe Barnes Investments 222 S Riverside Plz 700, Chicago 60606 | (312) 655-3000 |
| Hutchinson Shockey Erley & Co 222 W Adams St 1700, Chicago 60606 | (312) 443-1550 |
| Illinois Finance Authority 233 S Wacker Dr 4000, Chicago 60606 | (312) 627-1434 |
| Mc Donald Financial Group 227 W Monroe St 1800, Chicago 60606 | (312) 360-3870 |
| Perkins Wolf Mc Donnell & Co 311 S Wacker Dr 6000, Chicago 60606 | (312) 922-0355 |
| R B & H Financial Svc 30 S Wacker Dr 1912, Chicago 60606 | (312) 930-1200 |
| Sonitrol Security System Chicago 60606 | (312) 629-0115 |
| Sws Securities 1 S Wacker Dr 2290, Chicago 60606 | (312) 706-0750 |
| La Salle Street Securities Inc 810 W Washington Blvd 2, Chicago 60607 | (312) 705-5020 |
| National Compliance Consultant 411 S Sangamon St 5b, Chicago 60607 | (312) 421-5050 |
| Pti Securities 411 S Wells St 900, Chicago 60607 | (312) 663-3052 |
| Stonewall Investments Inc 411 S Sangamon St 5b, Chicago 60607 | (312) 421-6262 |
| Stern Brothers & Co 222 W Huron St 500e, Chicago 60610 | (312) 664-5656 |
| Mc Dougal Family Foundation 400 N Michigan Ave 300, Chicago 60611 | (312) 836-1215 |
| Hoy On Loyep Building Co 202 W Cermak Rd, Chicago 60616 | (312) 326-3669 |
| Linsco Private Ledger Fncl Svc 6650 N Northwest Hwy 213, Chicago 60631 | (773) 775-4653 |
| Kemper Securities Group-Blunt 231 S Jefferson St, Chicago 60661 | (312) 454-3220 |
| Oppenheimer & Co Inc 500 W Madison St 4000, Chicago 60661 | (312) 360-5500 |
| Wolfe & Hurst Bond Brokers 216 S Jefferson St 304, Chicago 60661 | (312) 207-0667 |
| Schneider Securities 123 W Madison St, Chicago 60602 | (312) 673-2680 |
| Ubs Financial Svc 181 W Madison St 43, Chicago 60602 | (312) 683-6000 |
| Options Xpress Inc 39 S Lasalle St 220, Chicago 60603 | (312) 629-5455 |
| Ryan Adams 105 W Adams St 3810, Chicago 60603 | (312) 726-0660 |
| Scottrade 29 S La Salle St A, Chicago 60603 | (312) 781-1980 |
| J Giordano Securities Group 141 W Jackson Blvd 1875, Chicago 60604 | (312) 341-7475 |
| John Sunderlin 111 W Jackson Blvd, Chicago 60604 | (312) 554-1812 |
| Pioneer Ventures 208 S La Salle St, Chicago 60604 | (312) 899-0130 |
| Securites America Inc 111 W Jackson Blvd 1300, Chicago 60604 | (312) 341-0170 |
| Walsh Trading 144 W Jackson Blvd, Chicago 60604 | (312) 884-5024 |
| M Burtnick & Co 400 S La Salle St 1545, Chicago 60605 | (312) 386-9220 |
| National Securities Corp 401 S La Salle St 705, Chicago 60605 | (312) 294-5333 |
| Platinum Trading 400 S La Salle St 700, Chicago 60605 | (312) 588-0594 |
| Preferred Trading 440 S La Salle St 2450, Chicago 60605 | (312) 663-7050 |
| Gsg Securities 300 W Adams St 1700, Chicago 60606 | (312) 751-0066 |
| Hsbc Securities Inc 30 S Wacker Dr, Chicago 60606 | (312) 466-8223 |
| Morgan Keegan & Co 30 S Wacker Dr, Chicago 60606 | (312) 993-6810 |
| On-Line Investment Svc 10 S Riverside Plz 1250, Chicago 60606 | (312) 362-1800 |
| Peters Securities Co 311 S Wacker Dr, Chicago 60606 | (312) 697-3714 |
| Smith Barney 1 S Wacker Dr 1000, Chicago 60606 | (312) 516-6000 |
| Smith Barney 225 W Washington St 1285, Chicago 60606 | (312) 857-1590 |
| Stifel Nicolaus & Co 227 W Monroe St 1850, Chicago 60606 | (312) 454-3800 |
| Trade Station Securities Inc 111 N Canal St, Chicago 60606 | (312) 879-0427 |
| Trifus Na Llc 200 W Adams St, Chicago 60606 | (312) 373-7000 |
| Mc Donnell Inc 14 N Peoria St, Chicago 60607 | (312) 601-8880 |
| Patterson Trading Group 440 N Wells St 720, Chicago 60610 | (312) 229-8000 |
| Raymond James Financial Svc 200 W Superior St, Chicago 60610 | (312) 649-0012 |
| Stockbrockers.Com 900 N Franklin St, Chicago 60610 | (312) 475-8234 |
| Thinkorswim Inc 600 W Chicago Ave 100, Chicago 60610 | (773) 435-3210 |
| Thomas F White Inc 440 N Wells St 340, Chicago 60610 | (312) 670-0970 |
| National Holdings Corp 875 N Michigan Ave 1560, Chicago 60611 | (312) 751-8833 |
| National Securities Corp 875 N Michigan Ave 1560, Chicago 60611 | (312) 867-3400 |
| Williams Capital 625 N Michigan Ave 1740, Chicago 60611 | (312) 654-4567 |
| Summary-Professional Forecasts 3900 N Lake Shore Dr, Chicago 60613 | (773) 883-8666 |
| Optionsxpress 350 E Cermak Rd, Chicago 60616 | (312) 842-1319 |
| Trade Station Securities Inc 350 W Cermak Rd, Chicago 60616 | (312) 567-0649 |
| Weyland-Yutani Llc Chicago 60619 | (773) 846-0663 |
| A Bn Amro Invstmnt Svc Inc 5501 S Kedzie Ave, Chicago 60629 | (773) 863-2585 |
| Anderew Petterson 1319 W Belmont Ave, Chicago 60657 | (773) 880-8494 |
| Sheridan Financial Consulting 3030 N Sheridan Rd 103, Chicago 60657 | (773) 281-1178 |
| M R Beal & Co 525 W Monroe St, Chicago 60661 | (312) 258-0401 |