| ILLINOIS HOMELAND SECURITY SERVICES INC | Business | 122000991 | CHICAGO | NOT RENEWED | Verify |
| CASTLE PROTECTIVE OPERATIONS INC | Business | 122000998 | CHANNAHON | NOT RENEWED | Verify |
| MENSER SECURITY AND TRAINING AGENCY | Business | 122001001 | MARKHAM | ACTIVE | Verify |
| KLM LOSS PREVENTION INC | Business | 122001006 | EAST ST LOUIS | NOT RENEWED | Verify |
| BLACK KNIGHT SECURITY LLC | Business | 122001008 | LISLE | NOT RENEWED | Verify |
| COUNTYWIDE DETECTIVE BUREAU | Business | 122001011 | CHICAGO | NOT RENEWED | Verify |
| ALLIEDBARTON SECURITY SERVICES | Business | 122001014 | CHICAGO | NOT RENEWED | Verify |
| THE AMERICAN CITADEL GUARD INC | Business | 122001030 | AURORA | NOT RENEWED | Verify |
| BEST SECURITY INC | Business | 122001036 | CAROL STREAM | NOT RENEWED | Verify |
| GLOBAL BUREAU OF INVESTIGATION AND | Business | 122001038 | PALATINE | NOT RENEWED | Verify |
| ANDREWS INTERNATIONAL INC | Business | 122001050 | CHICAGO | NOT RENEWED | Verify |
| VIKING SECURITY CONSULTANTS INC | Business | 122001053 | CHICAGO | NOT RENEWED | Verify |
| PREMIER EXECUTIVE PROTECTION LTD | Business | 122001054 | CHICAGO | NOT RENEWED | Verify |
| HANA SECURITY SERVICES INC | Business | 122001064 | LAKE BLUFF | NOT RENEWED | Verify |
| TRINITY PROTECTION SERVICES INC | Business | 122001081 | MAYWOOD | NOT RENEWED | Verify |
| COMMUNITY SECURITY SERVICES INC | Business | 122001096 | CHICAGO | CANCELLED | Verify |
| PROGRESSIVE SECURITY AND INVESTIGATIVE SERVICES IN | Business | 122001111 | LANSING | NOT RENEWED | Verify |
| CHICAGO SECURITY SERVICES INC | Business | 122001115 | CHICAGO | NOT RENEWED | Verify |
| SECONDCITY SECURITY INC | Business | 122001127 | CHICAGO | NOT RENEWED | Verify |
| TNT EXECUTIVE PROTECTION INC | Business | 122001128 | BERWYN | NOT RENEWED | Verify |
| ACCORD PROTECTIVE SERVICES INC | Business | 122001154 | CARY | CLOSED | Verify |
| SAFE ENVIRONMENT BUSINESS SOLUTIONS INC | Business | 122001156 | CHICAGO | CLOSED | Verify |
| GOMEZ SECURITY INC | Business | 122001204 | CHICAGO | ACTIVE | Verify |
| EXCEL SECURITY SERVICES | Business | 122001208 | CHICAGO | ACTIVE | Verify |
| A L E SECURITY PROFESSIONAL INC | Business | 122001217 | CHICAGO | NOT RENEWED | Verify |
| MIDLEA | Business | 122001250 | CHICAGO | INACTIVE | Verify |
| NORTHERN ILLINOIS SECURITY & INVESTIGATION | Business | 122001262 | CHERRY VALLEY | INACTIVE | Verify |
| SOS INTELLECTUAL SECURITY LTD | Business | 122001266 | CHICAGO | NOT RENEWED | Verify |
| CHICAGO RISK AND CASUALTY CONSULTANTS INC. | Business | 122001274 | CHICAGO | ACTIVE | Verify |
| FLIGHT CREW SECURITY SERVICES CORP | Business | 122001285 | CHICAGO | NOT RENEWED | Verify |
| PROGRESSIVE SECURITY INC | Business | 122001307 | LANSING | NOT RENEWED | Verify |
| HOUSTON PROTECTION & INVESTIGATIONS SERVICE INC | Business | 122001309 | CARY | ACTIVE | Verify |
| WALSH SECURITY LLC | Business | 122001313 | CHICAGO | ACTIVE | Verify |
| ELITE PROTECTION & SECURITY LTD | Business | 122001323 | BUFFALO GROVE | NOT RENEWED | Verify |
| ETS SECURITY LLC | Business | 122001332 | SCHAUMBURG | ACTIVE | Verify |
| INTEGRITY SECURITY SERVICES INC | Business | 122001337 | CHICAGO | NOT RENEWED | Verify |
| TRISTONE SECURITY CONSULTANTS LLC | Business | 122001354 | BOLINGBROOK | ACTIVE | Verify |
| CARBON PROTECTION GROUP INC | Business | 122001376 | PROSPECT HEIGHTS | NOT RENEWED | Verify |
| REVOLUTION SECURITY SERVICES LLC | Business | 122001378 | DOWNERS GROVE | NOT RENEWED | Verify |
| 312-IL LLC - THE GUARDIAN GROUP | Business | 122001380 | CHICAGO | NOT RENEWED | Verify |
| CENTURION INVESTIGATIONS AND SECURITY INC | Business | 122001381 | CHICAGO | ACTIVE | Verify |
| TRU BLUE SECURITY LLC | Business | 122001398 | CHICAGO | ACTIVE | Verify |
| MPSI SECURITY INC | Business | 122001426 | EAST PEORIA | ACTIVE | Verify |
| SENTRY SECURITY AGENCY OF ST LOUIS INCORPORATED | Business | 122001429 | TRENTON | NOT RENEWED | Verify |
| HH GUARDSMAN LLC | Business | 122001434 | PLAINFIELD | NOT RENEWED | Verify |
| PRO-SERVE | Business | 122001445 | ROCKFORD | ACTIVE | Verify |
| CLARK INTERNATIONAL INC | Business | 122001451 | NAPERVILLE | ACTIVE | Verify |
| BLACKSTAR SOLUTIONS INC | Business | 122001462 | LINCOLNSHIRE | ACTIVE | Verify |
| PROTECH 24/7 INC | Business | 122001472 | ELK GROVE VILLAGE | ACTIVE | Verify |
| ALLSTAR SECURITY AND CONSULTING-FLORIDA INC | Business | 122001476 | CHICAGO | ACTIVE | Verify |