| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| WIEBOLDT STORES INC | Business | 120000031 | CHICAGO | CANCELLED | Verify |
| ACTION K-9 SECURITY INC | Business | 265000003 | CHICAGO | ACTIVE | Verify |
| SHEFFIELD RESEARCH INC | Business | 117000937 | RIVER FOREST | NOT RENEWED | Verify |
| BROSNAN & ASSOCIATES | Business | 117000943 | CHICAGO | NOT RENEWED | Verify |
| SENTENEY INVESTIGATIONS INC | Business | 117000958 | MATTOON | NOT RENEWED | Verify |
| CERTIFIED SECURITY SYSTEMS INC | Business | 117000974 | RIVER GROVE | NOT RENEWED | Verify |
| RAVEN INVESTIGATIONS INC DBA | Business | 117000981 | MOUNT PROSPECT | NOT RENEWED | Verify |
| RALI P.C. | Business | 117000987 | MOKENA | NOT RENEWED | Verify |
| COUNTER-INTELL INVESTIGATIONS INC | Business | 117000996 | PALOS HILLS | CLOSED | Verify |
| ALFRED W WILLIAMS | Business | 117001003 | CHICAGO | NOT RENEWED | Verify |
| NOBLE INVESTIGATIVE SERVICES INC | Business | 117001012 | GLENVIEW | NOT RENEWED | Verify |
| SUNSET P I | Business | 117001028 | AURORA | INOPERATIVE | Verify |
| MILLENNIUM INVESTIGATIONS INC | Business | 117001030 | ELGIN | ACTIVE | Verify |
| IMPERIUM A DIV OF RAPRAGER CORP | Business | 117001031 | ROCKFORD | INOPERATIVE | Verify |
| WISDOM AND ASSOCIATES INC | Business | 117001041 | INDIAN HEAD PARK | NOT RENEWED | Verify |
| COMPUTERIZED INFORMATION SERVICES INC | Business | 117001044 | NORTHBROOK | ACTIVE | Verify |
| UNITED SECURITY AND INVESTIGATIVE SERVICES, INC. | Business | 117001049 | CHICAGO | NOT RENEWED | Verify |
| REED DETECTIVE AGENCY INC | Business | 117001055 | AURORA | NOT RENEWED | Verify |
| PALADIN ENTERPRISES INC | Business | 117001069 | GENEVA | NOT RENEWED | Verify |
| ALL-AMERICAN INVESTIGATORS | Business | 117001075 | CHICAGO | ACTIVE | Verify |
| SCARTON ENTERPRISES INC | Business | 117001083 | CHICAGO | NOT RENEWED | Verify |
| RAYBURN FIRE SCENE INVESTIGATIONS INC | Business | 117001098 | ORLAND PARK | ACTIVE | Verify |
| INPHOTO SURVEILLANCE, INC. | Business | 117001108 | PLAINFIELD | CLOSED | Verify |
| JUDICIAL ATTORNEY SERVICES INC | Business | 117001119 | GENEVA | ACTIVE | Verify |
| TRI-STATE INVESTIGATIVE & SECURITY SERVICES LLC | Business | 117001120 | BETHALTO | INOPERATIVE | Verify |
| LAUDICK & ASSOCIATES INC | Business | 117001131 | MCHENRY | INOPERATIVE | Verify |
| CARPINO/HARTIGAN & ASSOCIATES INC | Business | 117001145 | ELMHURST | NOT RENEWED | Verify |
| THE VCM GROUP | Business | 117001151 | NEW LENOX | NOT RENEWED | Verify |
| C & D ASSOCIATES INC | Business | 117001153 | DOWNERS GROVE | NOT RENEWED | Verify |
| SPECIAL SOLUTIONS LTD | Business | 117001169 | ARLINGTON HEIGHTS | ACTIVE | Verify |
| SPYALLDAY INVESTIGATIONS INC | Business | 117001176 | DOWNERS GROVE | INOPERATIVE | Verify |
| AMERITRAK INVESTIGATIONS INC | Business | 117001179 | BLOOMINGDALE | NOT RENEWED | Verify |
| UTHE & UTHE INC | Business | 117001187 | PLAINFIELD | NOT RENEWED | Verify |
| THE SDC GROUP INC | Business | 117001191 | NORTHLAKE | NOT RENEWED | Verify |
| O'ROURKE & FROST INC | Business | 117001225 | CHICAGO | NOT RENEWED | Verify |
| ABREU ENTERPRISES INC | Business | 117001233 | CHICAGO | NOT RENEWED | Verify |
| LAKE COUNTY PROCESS SERVERS INC | Business | 117001234 | LIBERTYVILLE | INOPERATIVE | Verify |
| ONSITE INVESTIGATIONS & ILLUSTRATION LLC | Business | 117001242 | PLEASANT PLAINS | CANCELLED | Verify |
| CEQUR SECURITY LLC | Business | 117001243 | CHICAGO | NOT RENEWED | Verify |
| COURT SERVICES AND INVESTIGATIONS LLC | Business | 117001283 | GERMANTOWN | NOT RENEWED | Verify |
| LAWYERS SUPPORT SERVICES LLC | Business | 117001296 | NORTHBROOK | NOT RENEWED | Verify |
| COMPLETE INVESTIGATIVE SERVICES INC | Business | 117001298 | JOLIET | NOT RENEWED | Verify |
| TOTAL SECURITY MANAGEMENT-ILLINOIS 1 LLC | Business | 117001299 | OAKBROOK TERRACE | NOT RENEWED | Verify |
| PROTEK INTERNATIONAL INC | Business | 117001307 | WILLOWBROOK | NOT RENEWED | Verify |
| L BIELA & ASSOCIATES DETECTIVES LTD | Business | 117001323 | CHICAGO | NOT RENEWED | Verify |
| EFI GLOBAL INC | Business | 117001341 | ADDISON | ACTIVE | Verify |
| CHICAGOLAND DETECTIVE SERVICES | Business | 117001343 | CHICAGO | ACTIVE | Verify |
| DAILEY PROTECTION INC | Business | 117001362 | CHICAGO | NOT RENEWED | Verify |
| PREMIER EXECUTIVE PROTECTION LTD | Business | 117001387 | CHICAGO | NOT RENEWED | Verify |
| INST FOR INNOVATIVE CRIMINAL JUSTICE MGMNT LLC | Business | 117001392 | FOREST PARK | NOT RENEWED | Verify |