| Business | Phone |
| Peoples Gas Light & Coke Co 130 E Randolph St 2400, Chicago 60601 | (312) 240-4000 |
| Thrall Enterprises Inc 180 N Stetson Ave 3020, Chicago 60601 | (312) 621-8200 |
| Robert Birkmeyer Law Offices 77 W Washington St 411, Chicago 60602 | (312) 781-0900 |
| New World Air Holdings 125 S Wacker Dr, Chicago 60606 | (312) 920-6322 |
| Westmore Corp 1205 W Flournoy St, Chicago 60607 | (312) 226-2554 |
| Morton's The Steakhouse 325 N Lasalle St 500, Chicago 60610 | (312) 923-0030 |
| Holding Co 211 E Ontario St, Chicago 60611 | (312) 988-7882 |
| Ssg Holdings 70 E Lake St 1700, Chicago 60601 | (312) 384-1915 |
| Tapo Ventures 195 N Harbor Dr, Chicago 60601 | (312) 540-1333 |
| L N Holdings 70 W Madison St 1700, Chicago 60602 | (312) 214-3122 |
| Pacland Holdings 141 W Jackson Blvd, Chicago 60604 | (312) 291-0354 |
| Triton Systems Holding Llc 141 W Jackson Blvd, Chicago 60604 | (312) 427-1320 |
| Pyramid Holding Llc 1335 S Prairie Ave, Chicago 60605 | (312) 945-3901 |
| Polsky Holding's 1 S Wacker Dr 2020, Chicago 60606 | (312) 707-8900 |
| Stelar Inc 10 S Riverside Plz 1040, Chicago 60606 | (312) 707-9600 |
| K G Holdings Llc 434 W Ontario St, Chicago 60610 | (312) 255-0859 |
| Union Insurance Group 2125 W Roscoe St, Chicago 60618 | (773) 549-1977 |
| Personal Financial Strategies 935 W Chestnut St, Chicago 60622 | (312) 432-1866 |
| Kodiak Holdings Chicago 60657 | (773) 327-0704 |
| Iowa Pacific Holdings Lcc 118 S Clinton St, Chicago 60661 | (312) 466-0900 |