| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| B-PROTECTED SECURITY | Business | 127000935 | DANVILLE | NOT RENEWED | Verify |
| MBN SECURITY SYSTEMS | Business | 127000936 | MORRIS | NOT RENEWED | Verify |
| AWARE ALARMS AND SECURITY SYSTEMS INC | Business | 127000938 | PALATINE | NOT RENEWED | Verify |
| JACOBUS SECURITY SYSTEMS INC | Business | 127000939 | ROCKFORD | NOT RENEWED | Verify |
| WIRE WIZARD OF ILLINOIS INC | Business | 127000948 | PLANO | ACTIVE | Verify |
| NORTHERN SECURITY SERVICES | Business | 127000950 | CHICAGO | NOT RENEWED | Verify |
| GLOBAL TECHNICAL SYSTEMS INC | Business | 127000959 | JACKSONVILLE | CANCELLED | Verify |
| SECURITY SERVICES GROUP INC | Business | 127000965 | WOODRIDGE | NOT RENEWED | Verify |
| G S A SECURITY INC | Business | 127000991 | ELMWOOD PARK | CLOSED | Verify |
| HOLMES PROTECTION INC | Business | 127000997 | ROSEMONT | NOT RENEWED | Verify |
| ELECTRICAL POWER & SYSTEMS INC | Business | 127000998 | ALSIP | NOT RENEWED | Verify |
| CERTIFIED SECURITY SYSTEMS INC | Business | 127001005 | RIVER GROVE | NOT RENEWED | Verify |
| TERRA SECURITY SYSTEMS INC | Business | 127001021 | PLAINFIELD | NOT RENEWED | Verify |
| CUSTOMIZED PROTECTION SERVICES INC | Business | 127001028 | DOWNERS GROVE | CHANGE OF OWNERSHIP | Verify |
| STEALTH SECURITY GROUP INC | Business | 127001029 | CALUMET CITY | ACTIVE | Verify |
| PALADIN COMMUNICATIONS INC | Business | 127001044 | CHICAGO | NOT RENEWED | Verify |
| NORTH PROTECTION SERVICES INC | Business | 127001048 | SCHAUMBURG | NOT RENEWED | Verify |
| NATIONAL SECURITY SERVICES INC | Business | 127001069 | EVERGREEN PARK | NOT RENEWED | Verify |
| PERSONAL HOME SAFETY CO | Business | 127001082 | OAK PARK | NOT RENEWED | Verify |
| SUBURBAN PROTECTION SYSTEMS INC | Business | 127001088 | NORTHBROOK | ACTIVE | Verify |
| DIRECT SECURITY SERVICES OF ILLINOIS INC | Business | 127001096 | HANOVER PARK | NOT RENEWED | Verify |
| CAMBRIDGE SECURITY SYSTEMS INC | Business | 127001098 | LISLE | INOPERATIVE | Verify |
| AUTOMATION CONTROL INTEGRATORS INC | Business | 127001127 | MCHENRY | NOT RENEWED | Verify |
| WAB INC | Business | 127001138 | FRANKFORT | NOT RENEWED | Verify |
| PYROTECH SECURITY & FIRE | Business | 127001141 | LEMONT | NOT RENEWED | Verify |
| ADVANCED FIRE & SECURITY SYSTEMS INC | Business | 127001144 | LOMBARD | NOT RENEWED | Verify |
| HOME TECH MANAGEMENT INC | Business | 127001147 | PLAINFIELD | ACTIVE | Verify |
| SSAK ENTERPRISES INC | Business | 127001152 | EAST PEORIA | NOT RENEWED | Verify |
| HONEYWELL INTERNATIONAL INC | Business | 127001154 | ARLINGTON HEIGHTS | NOT RENEWED | Verify |
| ALARM COM SERVICES | Business | 127001178 | METROPOLIS | NOT RENEWED | Verify |
| HOMELAND SECURITY SERVICES CORP | Business | 127001186 | SPRINGFIELD | INOPERATIVE | Verify |
| WESTERNCE INC | Business | 127001188 | DEERFIELD | INOPERATIVE | Verify |
| PINKERTON'S INC | Business | 127001190 | CHICAGO | NOT RENEWED | Verify |
| MAXIMUM SECURITY CORPORATION | Business | 127001191 | SPRINGFIELD | NOT RENEWED | Verify |
| OTC CONTROLS INCORPORATED | Business | 127001195 | BRIDGEVIEW | CLOSED | Verify |
| ALARMEX SECURITY INC | Business | 127001198 | SCHAUMBURG | NOT RENEWED | Verify |
| SECURITY ALARM | Business | 127001210 | ROCKFORD | NOT RENEWED | Verify |
| TOTAL SECURITY INC | Business | 127001212 | DES PLAINES | NOT RENEWED | Verify |
| ITS CONTRACTORS INC | Business | 127001213 | CHICAGO | INOPERATIVE | Verify |
| RED HAWK SECURITY SYSTEMS INC | Business | 127001217 | BURR RIDGE | CLOSED | Verify |
| MDB ELECTRIC INC | Business | 127001261 | TROY | ACTIVE | Verify |
| SURE GUARD SECURITY INC | Business | 127001264 | HAZEL CREST | NOT RENEWED | Verify |
| DIGITAL INTEGRATED SECURITY | Business | 127001268 | PLAINFIELD | NOT RENEWED | Verify |
| JOB1 FIRE PROTECTION SERVICES INC | Business | 127001269 | CRESTWOOD | NOT RENEWED | Verify |
| SECURITAS TECHNOLOGY CORPORATION | Business | 127001274 | BURR RIDGE | ACTIVE | Verify |
| ADVANCED SECURITY GROUP INC | Business | 127001279 | CHICAGO | NOT RENEWED | Verify |
| DES TECHNOLOGY LLC | Business | 127001288 | CHICAGO | NOT RENEWED | Verify |
| ZOLTEK INC | Business | 127001294 | SCHAUMBURG | NOT RENEWED | Verify |
| SECURETRON ALARM CO | Business | 127001304 | WONDER LAKE | NOT RENEWED | Verify |
| DMG & ASSOCIATES INC | Business | 127001313 | SPRINGFIELD | NOT RENEWED | Verify |