| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| MCCARTHY BYRNES PLLC | Business | 117001890 | CHICAGO | ACTIVE | Verify |
| SOURCE ONE SOLUTIONS, INC. | Business | 117001899 | SOUTH HOLLAND | ACTIVE | Verify |
| BLUE KNIGHT SECURITY SOLUTIONS, PLLC | Business | 117001908 | CHICAGO | ACTIVE | Verify |
| FIRST WATCH INC | Business | 117001912 | OAK BROOK | ACTIVE | Verify |
| LAZZARA DETECTIVE SERVICES INC | Business | 117001921 | CRYSTAL LAKE | ACTIVE | Verify |
| PROVEN PROCESS SERVICE AND INVESTIGATIONS, INC. | Business | 117001924 | BRISTOL | ACTIVE | Verify |
| GLENBARD SECURITY, INC. | Business | 117001925 | VILLA PARK | ACTIVE | Verify |
| RTB SECURITY & INVESTIGATIONS LLC | Business | 117001928 | SAUK VILLAGE | ACTIVE | Verify |
| COMPREHENSIVE INVESTIGATIVE SERVICES | Business | 117001942 | CHICAGO | ACTIVE | Verify |
| Y | Business | 117001943 | CHICAGO | ACTIVE | Verify |
| GROUP 227 INC | Business | 117001951 | JOLIET | ACTIVE | Verify |
| SKOKIE VALLEY DETECTIVE AGENCY LTD | Business | 118000001 | CHICAGO | NOT RENEWED | Verify |
| LIMING DETECTIVE AGENCY INC | Business | 118000003 | DECATUR | INOPERATIVE | Verify |
| SBW INVESTIGATION AND SECURITY AGCY INC | Business | 118000008 | CHICAGO | NOT RENEWED | Verify |
| HAWK DETECTIVE SERVICE INC | Business | 118000018 | CHICAGO | NOT RENEWED | Verify |
| ALPHAEUS PRIVATE INVESTIGATION AGENCY | Business | 118000032 | PEORIA | NOT RENEWED | Verify |
| AIRBORNE INVESTIGATIONS LIMITED | Business | 118000040 | GENEVA | CANCELLED | Verify |
| H BROWN INVESTIGATIONS LTD | Business | 118000041 | LINDENHURST | NOT RENEWED | Verify |
| THE INVESTIGATORS | Business | 118000056 | MIDLOTHIAN | CANCELLED | Verify |
| PINKERTON'S INC | Business | 118000066 | BLOOMINGTON | NOT RENEWED | Verify |
| ALLIED INTELLIGENCE INC | Business | 118000070 | CHAMPAIGN | NOT RENEWED | Verify |
| DOWNSTATE INVEST AND | Business | 118000086 | MARION | INOPERATIVE | Verify |
| PSA SECURITY & INVESTIGATIONS | Business | 118000102 | ORLAND PARK | NOT RENEWED | Verify |
| GRAHAM AND ASSOCIATES | Business | 118000103 | DEERFIELD | NOT RENEWED | Verify |
| CONTINENTAL SECURITY SERVICES, LTD | Business | 118000104 | CHICAGO | NOT RENEWED | Verify |
| DENNIS SECURITY & INVESTIGATIONS INC | Business | 118000108 | ORLAND PARK | CANCELLED | Verify |
| T P S INVESTIGATIONS | Business | 118000115 | CICERO | NOT RENEWED | Verify |
| JORDANS DETECTIVE AGENCY | Business | 118000125 | CHICAGO | INOPERATIVE | Verify |
| GREGG INVESTIGATIONS | Business | 118000127 | ROCKFORD | NOT RENEWED | Verify |
| SPECTRE INC | Business | 118000150 | LANSING | NOT RENEWED | Verify |
| ABLE DETECTIVE AGENCY INC | Business | 118000155 | QUINCY | NOT RENEWED | Verify |
| SEARCH INVESTIGATION'S INC | Business | 118000164 | SALEM | NOT RENEWED | Verify |
| COBRA INVESTIGATIONS | Business | 118000165 | ROCKFORD | NOT RENEWED | Verify |
| PINKERTON CONSULTING & INVESTIGATIONS INC | Business | 118000197 | CHICAGO | CLOSED | Verify |
| MYERS SERVICE INC | Business | 118000202 | CHICAGO | NOT RENEWED | Verify |
| SMITH INVESTIGATIONS INC | Business | 118000209 | URBANA | NOT RENEWED | Verify |
| RICHMARK LTD | Business | 118000213 | DES PLAINES | NOT RENEWED | Verify |
| INTELLIGENCE GROUP INTERNATIONAL INC | Business | 118000214 | ORLAND PARK | NOT RENEWED | Verify |
| DYNAMIC SAFETY LLC | Business | 118000215 | ST CHARLES | NOT RENEWED | Verify |
| EXECUTIVE PROTECTION SERVICES INC | Business | 118000216 | LAKE ZURICH | NOT RENEWED | Verify |
| MIDWEST INVESTIGATIONS & DETECTIVE AGENCY INC | Business | 118000233 | OREGON | NOT RENEWED | Verify |
| PII INC | Business | 118000266 | OLNEY | NOT RENEWED | Verify |
| ELITE PROCESS SERVING & INVESTIGATIONS INC | Business | 118000278 | CHICAGO | NOT RENEWED | Verify |
| ATG LEGALSERVE INC | Business | 118000301 | CHAMPAIGN | NOT RENEWED | Verify |
| EXECUTIVE PROTECTION SERVICES INC | Business | 118000303 | ARLINGTON HEIGHTS | NOT RENEWED | Verify |
| METRO DETECTIVE AGENCY LLC | Business | 118000310 | PEORIA | CLOSED | Verify |
| GREAT LAKES PROFESSIONAL INVESTIGATIONS LLC | Business | 118000317 | CHICAGO | NOT RENEWED | Verify |
| EXECUTIVE PROTECTION INVESTIGATIVE CONSULTANTS LLC | Business | 118000321 | LAKE BLUFF | NOT RENEWED | Verify |
| ABC LEGAL SERVICES INC | Business | 118000335 | CHICAGO | NOT RENEWED | Verify |
| ATG LEGALSERVE INC | Business | 118000339 | CHICAGO | NOT RENEWED | Verify |