| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| FACTICON INC | Business | 117001166 | SCHAUMBURG | NOT RENEWED | Verify |
| SEAL TIGHT SECURITY INC | Business | 117001177 | ELK GROVE VILLAGE | NOT RENEWED | Verify |
| WHITEHOUSE INVESTIGATIONS INC | Business | 117001181 | CHICAGO | NOT RENEWED | Verify |
| INTERSEARCH INC | Business | 117001190 | LINCOLNWOOD | NOT RENEWED | Verify |
| JAY S WILLIAMS & ASSOCIATES INC | Business | 117001194 | BATAVIA | NOT RENEWED | Verify |
| ACCURATE LEGAL SERVICES INC | Business | 117001196 | EVERGREEN PARK | NOT RENEWED | Verify |
| SHIU AND TIEDJE INCORPORATED | Business | 117001203 | WAUKEGAN | CLOSED | Verify |
| UNLIMITED SECURITY AND INVESTIGATIONS INC | Business | 117001210 | BRIDGEVIEW | NOT RENEWED | Verify |
| DEFINITIVE INVESTIGATIVE SERVICES INCORPORATED | Business | 117001212 | CHICAGO | NOT RENEWED | Verify |
| ANGEL PRIVATE EYES INC | Business | 117001230 | OTTAWA | NOT RENEWED | Verify |
| HURST INVESTIGATION SERVICES INC | Business | 117001248 | BELLEVILLE | ACTIVE | Verify |
| MERRITT SECURITY & INVESTIGATION INC | Business | 117001263 | NORMAL | NOT RENEWED | Verify |
| GERALD T PADAR ASSOCIATES | Business | 117001272 | SCHAUMBURG | NOT RENEWED | Verify |
| THE EMBASSY SECURITY GROUP INC | Business | 117001278 | TINLEY PARK | NOT RENEWED | Verify |
| WPI INC | Business | 117001288 | SKOKIE | ACTIVE | Verify |
| INQUEST INVESTIGATIONS LLC | Business | 117001305 | MOUNT VERNON | NOT RENEWED | Verify |
| METRO EAST LEGAL SUPPORT INC | Business | 117001306 | BELLEVILLE | NOT RENEWED | Verify |
| SUBURBAN P. I. INC. | Business | 117001329 | AURORA | NOT RENEWED | Verify |
| INTERCONTINENTAL SECURITY SERVICES INC | Business | 117001349 | CHICAGO | NOT RENEWED | Verify |
| SUMMIT INVESTIGATIONS INC | Business | 117001364 | NORTHBROOK | NOT RENEWED | Verify |
| PROTECH SECURITY SERVICES INC | Business | 117001365 | LEMONT | NOT RENEWED | Verify |
| PATRICK L BOSCO AND ASSOCIATES LTD | Business | 117001378 | SAUK VILLAGE | NOT RENEWED | Verify |
| MIDWEST INVESTIGATIVE SERVICES INC | Business | 117001380 | NORMAL | NOT RENEWED | Verify |
| SOLVED SECURITY INC | Business | 117001382 | CICERO | NOT RENEWED | Verify |
| R7 INC | Business | 117001395 | WAUKEGAN | NOT RENEWED | Verify |
| SHAREEF SERVICES INC | Business | 117001397 | GLENWOOD | NOT RENEWED | Verify |
| THE RESPONSE GROUP INC | Business | 117001408 | SCHAUMBURG | NOT RENEWED | Verify |
| RIZZO INVESTIGATIONS LTD | Business | 117001420 | CHICAGO | ACTIVE | Verify |
| LASALLE PROCESS SERVERS | Business | 117001432 | CHICAGO | ACTIVE | Verify |
| NAVIGANT CONSULTING INC | Business | 117001439 | CHICAGO | NOT RENEWED | Verify |
| WORLD-WIDE PROTECTION GROUP INC | Business | 117001444 | LANSING | NOT RENEWED | Verify |
| FKS INVESTIGATIONS INC | Business | 117001451 | WAUKEGAN | NOT RENEWED | Verify |
| GREATHOUSE & ASSOCIATES LTD | Business | 117001452 | GURNEE | NOT RENEWED | Verify |
| PROFESSIONAL INVESTIGATION & PROCESS SERV INC | Business | 117001477 | ROCKTON | NOT RENEWED | Verify |
| KALKMAN INVESTIGATION & RESEARCH ASSOCIATES INC | Business | 117001485 | WINFIELD | ACTIVE | Verify |
| DURBIN INVESTIGATIONS | Business | 117001488 | ODIN | ACTIVE | Verify |
| SENTINEL PROTECTION SERVICES | Business | 117001496 | CHICAGO | NOT RENEWED | Verify |
| JETTY SECURITY LLC | Business | 117001504 | CHICAGO | NOT RENEWED | Verify |
| YALE ENFORCEMENT SERVICES INC | Business | 117001514 | BELLEVILLE | NOT RENEWED | Verify |
| SHADOW INVESTIGATIONS INC | Business | 117001518 | SPRINGFIELD | NOT RENEWED | Verify |
| DASCIAD INTELLIGENCE LLC | Business | 117001523 | TINLEY PARK | NOT RENEWED | Verify |
| ACCORD PROTECTIVE SERVICES INC | Business | 117001524 | CARY | CLOSED | Verify |
| PROTEGE CONFIDENTIAL LLC | Business | 117001530 | PALATINE | NOT RENEWED | Verify |
| CHICAGO PI LLC | Business | 117001532 | BERKELEY | NOT RENEWED | Verify |
| LAKEFRONT INVESTIGATIONS LTD | Business | 117001541 | NORTHFIELD | NOT RENEWED | Verify |
| KEY PRIVATE INVESTIGATION BUREAU LIMITED | Business | 117001542 | CHICAGO | NOT RENEWED | Verify |
| FIVE STAR SECURITY SERVICES INC | Business | 117001566 | BURBANK | NOT RENEWED | Verify |
| ON Q PROTECTION AND INVESTIGATION SERVICES LLC | Business | 117001568 | CHICAGO | NOT RENEWED | Verify |
| INTERNATIONAL PROTECTION & INVESTIGATION CORP | Business | 117001580 | CHICAGO | NOT RENEWED | Verify |
| LANCER PRIVATE INVESTIGATIONS INC | Business | 117001595 | SPRINGFIELD | NOT RENEWED | Verify |