| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| ELITE PRIVATE DETECTIVE AND SECURITY SERVICES LLC | Business | 122001597 | SAUK VILLAGE | ACTIVE | Verify |
| ELITE PRIVATE DETECTIVE AND SECURITY SERVICES LLC | Business | 117001903 | SAUK VILLAGE | ACTIVE | Verify |
| ELITE PROCESS SERVING & INVESTIGATIONS INC | Business | 118000278 | CHICAGO | NOT RENEWED | Verify |
| ELITE PROCESS SERVING AND INVESTIGATIONS INC | Business | 117001199 | PLAINFIELD | ACTIVE | Verify |
| ELITE PROCESS SERVING AND INVESTIGATIONS INC | Business | 118000318 | CHICAGO | NOT RENEWED | Verify |
| ELITE PROTECTION & SECURITY LTD | Business | 122000870 | CHICAGO | NOT RENEWED | Verify |
| ELITE PROTECTION & SECURITY LTD | Business | 122001015 | NILES | NOT RENEWED | Verify |
| ELITE PROTECTION & SECURITY LTD | Business | 122001323 | BUFFALO GROVE | NOT RENEWED | Verify |
| ELITE SECURITY INC | Business | 201000018 | ALSIP | CLOSED | Verify |
| ELITE SECURITY SERVICE INC | Business | 122000863 | CHICAGO | CLOSED | Verify |
| ELITE SECURITY SERVICE INC | Business | 123000246 | CHICAGO | NOT RENEWED | Verify |
| ELITE SECURITY SERVICES | Business | 122000867 | CHICAGO | NOT RENEWED | Verify |
| ELITE SECURITY SERVICES INC | Business | 122000561 | BOLINGBROOK | CANCELLED | Verify |
| ELITE TACTICAL SECURITY PLLC | Business | 122001704 | PLAINFIELD | ACTIVE | Verify |
| ELITE TECHNOLOGY SECURITY SERVICES INC | Business | 122000924 | CHICAGO | NOT RENEWED | Verify |
| ELITE TECHNOLOGY SYSTEMS, PLLC | Business | 127001852 | BIG ROCK | ACTIVE | Verify |
| ELLEVEN SOLUTIONS INC. | Business | 122001564 | MONTGOMERY | ACTIVE | Verify |
| ELLIOTTS ELECTRONICS | Business | 127000116 | CHICAGO | NOT RENEWED | Verify |
| ELMER & SON LOCKSMITH INC | Business | 192000210 | STEGER | NOT RENEWED | Verify |
| ELMHURST COLLEGE | Business | 201000137 | ELMHURST | CLOSED | Verify |
| ELMHURST ELECTRIC CO | Business | 127000660 | ADDISON | NOT RENEWED | Verify |
| EMBASSY PROTECTIVE SERVICE AND | Business | 122000516 | CHICAGO | NOT RENEWED | Verify |
| EMCHAR INC | Business | 127000385 | CHICAGO | NOT RENEWED | Verify |
| EMCHAR SECURITY SYSTEMS INC | Business | 127001071 | MUNDELEIN | NOT RENEWED | Verify |
| EMERALD SECURITY SERVICES INC | Business | 122000787 | OAKLAWN | ACTIVE | Verify |
| EMERGENCY 24 INC | Business | 127000331 | DES PLAINES | ACTIVE | Verify |
| EMERGENCY ALERT INC. | Business | 127001051 | SPRINGFIELD | NOT RENEWED | Verify |
| EMERGENCY NETWORKS INC | Business | 128000044 | ORLAND PARK | NOT RENEWED | Verify |
| EMERGENCY NETWORKS INC | Business | 128000041 | BUFFALO GROVE | NOT RENEWED | Verify |
| EMERGENCY NETWORKS INC | Business | 127000811 | ITASCA | NOT RENEWED | Verify |
| EMERGENCY NOTIFICATION SYSTEMS INC | Business | 127000479 | CICERO | NOT RENEWED | Verify |
| EMTRONIX INC | Business | 127001544 | MINOOKA | ACTIVE | Verify |
| ENDEAVOR TELECOM INC | Business | 127001546 | SPRINGFIELD | CANCELLED | Verify |
| ENFORCED SECURITY PULLMAN DETECTIVE | Business | 122001144 | CHICAGO | NOT RENEWED | Verify |
| ENGINEERED PROTECTION SYSTEMS, INC. | Business | 127001900 | ZION | ACTIVE | Verify |
| ENGINEERED SECURITY AND SOUND INC | Business | 127001187 | GILBERTS | ACTIVE | Verify |
| ENGINEERED SECURITY AND SOUND INC | Business | 128000201 | WEST CHICAGO | ACTIVE | Verify |
| ENI INC | Business | 127000897 | HOMEWOOD | NOT RENEWED | Verify |
| ENSIGHT SECURITY SOLUTIONS INC | Business | 127001473 | COUNTRYSIDE | ACTIVE | Verify |
| ENTEC SERVICES INC | Business | 127001860 | BARTONVILLE | ACTIVE | Verify |
| ENTERALOGIX CORPORATION | Business | 262000073 | SUGAR GROVE | NOT RENEWED | Verify |
| ENTERPRISE SECURITY SYSTEMS INC | Business | 127001207 | CHICAGO | NOT RENEWED | Verify |
| ENTERPRISE SERVICE CORPORATION | Business | 127000692 | DES PLAINES | ACTIVE | Verify |
| ENVISTA FORENSICS, LLC | Business | 117001805 | CHICAGO | ACTIVE | Verify |
| EPCO SECURITY CONSULTANTS INC | Business | 127000439 | SKOKIE | NOT RENEWED | Verify |
| EPCO SECURITY CONSULTANTS INC | Business | 128000037 | CHICAGO | NOT RENEWED | Verify |
| EPCO SECURITY INC | Business | 122000333 | SKOKIE | NOT RENEWED | Verify |
| EPRO INTEGRATORS LTD | Business | 127001320 | CHICAGO | NOT RENEWED | Verify |
| EPS COMMUNICATIONS INC | Business | 127001087 | EDWARDSVILLE | NOT RENEWED | Verify |
| EQUITY INVESTIGATIONS LLC | Business | 117001250 | ROSEMONT | NOT RENEWED | Verify |