| Business | Phone |
| Advanced Insurance Recovery 4124 N Kedvale Ave, Chicago 60641 | (773) 283-9600 |
| Allianz Global Risks Us 225 W Washington St, Chicago 60606 | (312) 224-3300 |
| Auditrate Inc 60 W Superior St, Chicago 60610 | (312) 944-2000 |
| John C Davenport Chicago 60617 | (773) 731-2111 |
| Benefit Services Plus Inc 206 S Jefferson St 200, Chicago 60661 | (312) 454-5964 |
| Frank P Orzel & Co 208 S La Salle St 1320, Chicago 60604 | (312) 236-6076 |
| F J Zaviska & Assoc Ltd 2222 W Diversey Ave, Chicago 60647 | (773) 772-7707 |
| English & Assoc 208 S La Salle St, Chicago 60604 | (630) 357-5378 |
| Emering Co 414 N Orleans St 205, Chicago 60610 | (312) 245-9510 |
| Educational & Institutional 200 S Wacker Dr 1000, Chicago 60606 | (312) 648-0914 |
| Chiltington International Inc 30 S Wacker Dr, Chicago 60606 | (312) 831-8800 |
| Cja & Assoc 321 N Clark St 1450, Chicago 60610 | (312) 595-0035 |
| Claim Relief 2635 W Morse Ave, Chicago 60645 | (773) 274-0647 |
| Clarity Group Inc 8770 W Bryn Mawr Ave, Chicago 60631 | (708) 867-8540 |
| Collector's Risk 456 N May St, Chicago 60622 | (312) 829-6670 |
| Copeland & Co 1130 S Wabash Ave, Chicago 60605 | (312) 786-1000 |
| Corporate Plan Consultants Inc 345 N Canal St 601, Chicago 60606 | (312) 902-1000 |
| Bruno De-Maertelaere 6033 N Sheridan Rd, Chicago 60660 | (773) 728-9500 |