| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| CONSTRUCTION SYSTEMS COMPANY | Business | 158001777 | PEORIA | NOT RENEWED | Verify |
| CONSULT US INC | Business | 158001764 | RICHTON PARK | NOT RENEWED | Verify |
| CONTINENTAL CASUALTY COMPANY | Business | 158002447 | CHICAGO | NOT RENEWED | Verify |
| CONTINUING EDUCATION ASSOCIATES LLC | Business | 158002371 | ANTIOCH | NOT RENEWED | Verify |
| CONTINUING EDUCATION INSTITUTE | Business | 158002096 | CHICAGO | NOT RENEWED | Verify |
| CONTINUING LEGAL EDUCATION | Business | 158000201 | SPRINGFIELD | NOT RENEWED | Verify |
| CONTROLLED RESOURCES | Business | 158000783 | HOMEWOOD | NOT RENEWED | Verify |
| CONVISER DUFFY CPA REVIEW | Business | 158000689 | CHICAGO | NOT RENEWED | Verify |
| CONWAY FINANCIAL SERVICES INC | Business | 066004663 | LEMONT | ACTIVE | Verify |
| CONWAY TAX CERTIFIED PUBLIC ACCOUNTANTS LTD | Business | 066004240 | ORLAND PARK | ACTIVE | Verify |
| COOK COUNTY DEPT OF REVENUE | Business | 158001096 | CHICAGO | NOT RENEWED | Verify |
| COONROD & ASSOCIATES PC | Business | 066005090 | CHATHAM | ACTIVE | Verify |
| COOPER GOODE & COMPANY | Business | 066002311 | BUFFALO GROVE | NOT RENEWED | Verify |
| COOPER WINSLOW AND DAVIS | Business | 066001658 | CHICAGO | NOT RENEWED | Verify |
| COOPERS & LYBRAND | Business | 066001926 | CHICAGO | NOT RENEWED | Verify |
| COOPERS & LYBRAND | Business | 066002089 | CHICAGO | NOT RENEWED | Verify |
| COOPERS & LYBRAND | Business | 066002168 | CHICAGO | CANCELLED | Verify |
| COOPERS & LYBRAND | Business | 066002312 | CHICAGO | CANCELLED | Verify |
| COOPERS & LYBRAND L L P | Business | 066003379 | CHICAGO | NOT RENEWED | Verify |
| COOPERS & LYBRAND LLP | Business | 158001653 | CHICAGO | NOT RENEWED | Verify |
| COOPERS AND LYBRAND | Business | 066002657 | CHICAGO | NOT RENEWED | Verify |
| COOPERS AND LYBRAND | Business | 066002842 | CHICAGO | CANCELLED | Verify |
| COOPERS AND LYBRAND | Business | 066003045 | CHICAGO | NOT RENEWED | Verify |
| COOPERS AND LYBRAND | Business | 066002469 | CHICAGO | CANCELLED | Verify |
| CORCORAN ENDER AND ASSOCIATES LLC | Business | 066004155 | OAKBROOK TERRACE | NOT RENEWED | Verify |
| CORCORAN ENDER AND ASSOCIATES LLC | Business | 066003936 | CHICAGO | NOT RENEWED | Verify |
| CORNERSTONE SOLUTIONS OF ILLINOIS INC | Business | 158002259 | OAK BROOK | NOT RENEWED | Verify |
| CORNUE & VANLANDUYT | Business | 066002994 | WOODSTOCK | NOT RENEWED | Verify |
| CORPACCT CPA AFFILIATES INC | Business | 158000402 | ITASCA | NOT RENEWED | Verify |
| CORREN GOLDBERG & CO | Business | 158001068 | NORTHFIELD | NOT RENEWED | Verify |
| CORREN GOLDBERG & CO | Business | 066005411 | HIGHLAND PARK | NOT RENEWED | Verify |
| CORREN GOLDBERG & SCHENK LLC | Business | 066003969 | NORTHFIELD | NOT RENEWED | Verify |
| COSCINO & ASSOCIATES LTD | Business | 066004615 | DES PLAINES | NOT RENEWED | Verify |
| COSENTINO & ASSOCIATES LTD | Business | 066003862 | BLOOMINGDALE | NOT RENEWED | Verify |
| COSGRAVE PALINSKI AND ASSOCIATES LTD | Business | 066005339 | GENEVA | NOT RENEWED | Verify |
| COST SEGREGATION SERVICES INC | Business | 158002398 | MOKENA | NOT RENEWED | Verify |
| COSTABILE & STEFFENS | Business | 066003253 | PALATINE | NOT RENEWED | Verify |
| COSTABILE FROMER AND | Business | 066002952 | ELK GROVE VILLAGE | CANCELLED | Verify |
| COSTIN CAHILL & CO | Business | 066001876 | EVERGREEN PARK | CANCELLED | Verify |
| COSTIN CAHILL & ROGERS | Business | 066002313 | EVERGREEN PARK | CANCELLED | Verify |
| COSTIN CAHILL AND EGAN | Business | 066003064 | OAK LAWN | CANCELLED | Verify |
| COSTIN CAHILL AND EGAN | Business | 066002843 | OAK LAWN | CANCELLED | Verify |
| COSTIN CAHILL AND EGAN | Business | 066003266 | OAK LAWN | CANCELLED | Verify |
| COSTIN CAHILL AND ROGERS | Business | 066002658 | OAK LAWN | NOT RENEWED | Verify |
| COSTIN CAHILL EGAN & | Business | 158000677 | PALOS HEIGHTS | NOT RENEWED | Verify |
| COSTIN HAMMEL & LEAKE LLC | Business | 066003720 | ORLAND PARK | NOT RENEWED | Verify |
| COTTLE AND COTTLE | Business | 066001927 | CHICAGO | NOT RENEWED | Verify |
| COTTLE AND COTTLE LTD | Business | 066004897 | CHICAGO | NOT RENEWED | Verify |
| COTTLE AND COTTLE LTD | Business | 066005001 | CHICAGO | ACTIVE | Verify |
| COTTRELL & ASSOCIATES LTD | Business | 158001160 | PARK RIDGE | NOT RENEWED | Verify |