| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| RRS INC | Business | 127000031 | NAPERVILLE | CANCELLED | Verify |
| TRIAD ASSOCIATES INC | Business | 127000035 | CHICAGO | CANCELLED | Verify |
| IPC INTERNATIONAL CORP | Business | 127000038 | BANNOCKBURN | NOT RENEWED | Verify |
| CIVIL AND ADMINISTRATIVE SERVICES CO | Business | 127000052 | CHICAGO | NOT RENEWED | Verify |
| IBECA ELECTRIC COMPANY | Business | 127000062 | DES PLAINES | NOT RENEWED | Verify |
| GEORGE T SIMS DETECTIVE & SEC AGCY INC | Business | 127000076 | CHICAGO | INOPERATIVE | Verify |
| MONARCH BURGLAR ALARM COMPANY INC | Business | 127000080 | NILES | ACTIVE | Verify |
| FOX VALLEY SECURITY SYSTEMS | Business | 127000083 | ELGIN | ACTIVE | Verify |
| A AND M CUSTOM ALARM | Business | 127000092 | CHICAGO | NOT RENEWED | Verify |
| MAXIMUM SECURITY PRODUCTS | Business | 127000100 | SCHAUMBURG | NOT RENEWED | Verify |
| ALARMS TO YOU | Business | 127000101 | CHICAGO | NOT RENEWED | Verify |
| R P S ALARMS INC | Business | 127000103 | BRADLEY | NOT RENEWED | Verify |
| FURGASON AND ASSOCIATES | Business | 127000105 | PARK FOREST | NOT RENEWED | Verify |
| CUSTOM SECURITY CONTROL | Business | 127000109 | TINLEY PARK | NOT RENEWED | Verify |
| SPRIND ELECTRIC | Business | 127000115 | BENTON | NOT RENEWED | Verify |
| KEYTH SECURITY SYSTEMS | Business | 127000121 | HIGHLAND PARK | ACTIVE | Verify |
| SILENT SENTRY INC | Business | 127000148 | CHICAGO | NOT RENEWED | Verify |
| JWP TECHNICAL SERVICES CORP | Business | 127000154 | OAK BROOK | INOPERATIVE | Verify |
| ADA SECURITY SYSTEMS | Business | 127000163 | CHICAGO | NOT RENEWED | Verify |
| RHEMA COVENANT INDUSTRIES INC | Business | 127000172 | HOMEWOOD | INOPERATIVE | Verify |
| ELECTRALARM SYSTEMS INC | Business | 127000197 | HANOVER PARK | NOT RENEWED | Verify |
| BROWN AND COLOMBO ELECTRIC INC | Business | 127000214 | HERRIN | NOT RENEWED | Verify |
| CHICKS SECURITY SYSTEMS INC | Business | 127000235 | PALOS HILLS | NOT RENEWED | Verify |
| FISCHBACH & MOORE ELEC CONTRACTING INC | Business | 127000245 | CHICAGO | NOT RENEWED | Verify |
| BERRY ELECTRIC CONTRACTING COMPANY | Business | 127000248 | BERKELEY | NOT RENEWED | Verify |
| SOUND OFF ALARM INC | Business | 127000268 | ITASCA | INACTIVE | Verify |
| ALLTRON SYSTEMS INC | Business | 127000270 | SCHAUMBURG | INOPERATIVE | Verify |
| ANDERSON ELECTRIC INC | Business | 127000277 | SPRINGFIELD | NOT RENEWED | Verify |
| GEORGE COLVIN ELECTRIC COMPANY INC | Business | 127000283 | SPRINGFIELD | NOT RENEWED | Verify |
| ALARMS UNLIMITED INC | Business | 127000298 | LINCOLNWOOD | NOT RENEWED | Verify |
| ARMAL ALARM CORP | Business | 127000310 | ROCHELLE | NOT RENEWED | Verify |
| AVERS DETECTIVE AGENCY INC | Business | 127000311 | CHICAGO | NOT RENEWED | Verify |
| ROTHSCHILD ELECTRONICS & SECURITY INC | Business | 127000318 | SPRINGFIELD | NOT RENEWED | Verify |
| HONEYWELL INC | Business | 127000319 | ARLINGTON HEIGHTS | NOT RENEWED | Verify |
| APOLLO CENTRAL PROTECTION INC | Business | 127000330 | CHICAGO | NOT RENEWED | Verify |
| DIGITRON SECURITY SYSTEMS INC | Business | 127000340 | NEW LENOX | ACTIVE | Verify |
| CENTRAL FIRE AND SECURITY CENFAS | Business | 127000341 | CHICAGO | INOPERATIVE | Verify |
| PHILIP F CAPPITELLI INC | Business | 127000350 | ELK GROVE VILLAGE | NOT RENEWED | Verify |
| ANGEL & BREWER LIMITED | Business | 127000354 | CHICAGO | NOT RENEWED | Verify |
| CHICAGO METRO ALARM INC | Business | 127000359 | BLOOMINGDALE | INOPERATIVE | Verify |
| SIMPLEX TIME RECORDER COMPANY | Business | 127000360 | LOMBARD | NOT RENEWED | Verify |
| DELTA SECURITY INC | Business | 127000367 | CHICAGO | NOT RENEWED | Verify |
| METRO-POL INC | Business | 127000371 | FRANKLIN PARK | NOT RENEWED | Verify |
| GRAND KAHN ELECTRIC INC | Business | 127000381 | CHICAGO | NOT RENEWED | Verify |
| SPARTAN DETECTIVE AGENCY INC | Business | 127000382 | URBANA | NOT RENEWED | Verify |
| EMCHAR INC | Business | 127000385 | CHICAGO | NOT RENEWED | Verify |
| JJ SECURITY INC | Business | 127000388 | PARK FOREST | NOT RENEWED | Verify |
| ALL SUBURBAN SECURITY SYSTEMS | Business | 127000394 | MOUNT PROSPECT | NOT RENEWED | Verify |
| CRIME-GUARD SECURITY | Business | 127000397 | CHICAGO | NOT RENEWED | Verify |
| LINCOLN LAND ANSWERING SERVICE INC | Business | 127000413 | SPRINGFIELD | CLOSED | Verify |