| GLOBAL PROTECTION ASSOCIATES INC | Business | 117000636 | CHICAGO | NOT RENEWED | Verify |
| GLOBAL SECURITY AGENCY LLC | Business | 122001271 | CHICAGO | NOT RENEWED | Verify |
| GLOBAL SECURITY CONSULTING GROUP INC | Business | 122001642 | ROSEMONT | ACTIVE | Verify |
| GLOBAL SECURITY GROUP CORP | Business | 122001184 | OAKBROOK TERRACE | ACTIVE | Verify |
| GLOBAL SECURITY GROUP CORP | Business | 123000382 | OAKBROOK TERRACE | ACTIVE | Verify |
| GLOBAL SECURITY GROUP CORP | Business | 262000097 | OAKBROOK TERRACE | ACTIVE | Verify |
| GLOBAL SECURITY GROUP CORP | Business | 117001552 | OAKBROOK TERRACE | ACTIVE | Verify |
| GLOBAL SECURITY GROUP CORP | Business | 102000326 | OAKBROOK TERRACE | ACTIVE | Verify |
| GLOBAL SECURITY PROTECTION INCORPORATED | Business | 127001431 | COUNTRY CLUB HILLS | NOT RENEWED | Verify |
| GLOBAL SECURITY SERVICE INC | Business | 122000604 | RAYMOND | NOT RENEWED | Verify |
| GLOBAL SECURITY SERVICES IN | Business | 127001211 | HINSDALE | INOPERATIVE | Verify |
| GLOBAL SECURITY SERVICES INC | Business | 127000790 | WEST CHICAGO | NOT RENEWED | Verify |
| GLOBAL SECURITY SERVICES INC | Business | 123000105 | CHICAGO | CANCELLED | Verify |
| GLOBAL SECURITY SERVICES INC | Business | 128000039 | CHICAGO | CANCELLED | Verify |
| GLOBAL SECURITY SERVICES INC | Business | 117000611 | BLUE ISLAND | NOT RENEWED | Verify |
| GLOBAL SECURITY SERVICES INC | Business | 118000096 | CHICAGO | CANCELLED | Verify |
| GLOBAL SECURITY SERVICES INC | Business | 122000534 | BLUE ISLAND | INOPERATIVE | Verify |
| GLOBAL SECURITY SERVICES-IA LTD | Business | 122000939 | ROCK ISLAND | NOT RENEWED | Verify |
| GLOBAL SECURITY SOLUTIONS INC | Business | 122000858 | CHICAGO | INOPERATIVE | Verify |
| GLOBAL SECURITY SOLUTIONS INC | Business | 122001195 | CHICAGO | NOT RENEWED | Verify |
| GLOBAL TECHNICAL SYSTEMS INC | Business | 127000959 | JACKSONVILLE | CANCELLED | Verify |
| GLOBE AIRPORT SECURITY SERVICES INC | Business | 123000149 | ROCKFORD | INOPERATIVE | Verify |
| GLOBE AIRPORT SECURITY SERVICES INC | Business | 122000649 | NAPERVILLE | INOPERATIVE | Verify |
| GLOBE AIRPORT SECURITY SERVICES INC | Business | 123000150 | CHICAGO | NOT RENEWED | Verify |
| GLOBE SECURITY SYSTEMS CO | Business | 122000448 | ADDISON | INOPERATIVE | Verify |
| GLOBE SECURITY SYSTEMS CO | Business | 122000468 | ADDISON | CANCELLED | Verify |
| GLOBE SECURITY SYSTEMS CO | Business | 122000114 | HOMEWOOD | NOT RENEWED | Verify |
| GLOBE SECURITY SYSTEMS CO | Business | 122000375 | HOMEWOOD | NOT RENEWED | Verify |
| GLOBE SECURITY SYSTEMS COMPANY | Business | 117000344 | HOMEWOOD | NOT RENEWED | Verify |
| GLOSS GUARD AND INVESTIGATION | Business | 201000039 | WAUKEGAN | ACTIVE | Verify |
| GLOSS GUARD AND INVESTIGATION | Business | 201000010 | GLEN ELLYN | ACTIVE | Verify |
| GLOSS GUARD AND INVESTIGATION SERV INC | Business | 127000369 | GLEN ELLYN | INOPERATIVE | Verify |
| GLOSS GUARD AND INVESTIGATION SERVICE | Business | 123000005 | GLEN ELLYN | CANCELLED | Verify |
| GMK SECURITY SYSTEMS INC | Business | 127001110 | WEST CHICAGO | NOT RENEWED | Verify |
| GMP INVESTIGATIONS, INC. | Business | 117001882 | CHICAGO | NOT RENEWED | Verify |
| GO2 SOLUTIONS, INC | Business | 117001814 | NAPERVILLE | ACTIVE | Verify |
| GODFREY STATE BANK | Business | 120000063 | GODFREY | NOT RENEWED | Verify |
| GODFREY STATE BANK | Business | 120500003 | GODFREY | CANCELLED | Verify |
| GOFORTH INVESTIGATIONS LLC | Business | 117001761 | CHICAGO | NOT RENEWED | Verify |
| GOLD COAST INVESTIGATIONS & PROTECTIVE SERVS LLC | Business | 117001400 | CHICAGO | NOT RENEWED | Verify |
| GOLD FORCE SECURITY SOLUTIONS LLC | Business | 122001627 | CHICAGO | ACTIVE | Verify |
| GOLD RUSH AMUSEMENTS, INC | Business | 120500158 | HOFFMAN ESTATES | ACTIVE | Verify |
| GOLD SHIELD DETECTIVE AGENCY INC | Business | 117001386 | BLOOMINGDALE | ACTIVE | Verify |
| GOLD SHIELD INVESTIGATIONS INC | Business | 117000755 | ROSELLE | NOT RENEWED | Verify |
| GOLD SHIELD SECURITY INC | Business | 122001554 | ELK GROVE VILLAGE | ACTIVE | Verify |
| GOLDEN DOG UNDERGROUND INC | Business | 127001234 | MC LEAN | NOT RENEWED | Verify |
| GOLDEN ELECTRIC CONTRACTORS LTD | Business | 127000421 | ROCK ISLAND | NOT RENEWED | Verify |
| GOLDEN PYRAMID SECURITY INC | Business | 127000175 | TINLEY PARK | NOT RENEWED | Verify |
| GOLDSTAR SECURITY SERVICES INCORPORATED | Business | 117001611 | LISLE | ACTIVE | Verify |
| GOLDY LOCKS INC | Business | 127001286 | FRANKFORT | ACTIVE | Verify |