| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| TNT EXECUTIVE PROTECTION INC | Business | 122001128 | BERWYN | NOT RENEWED | Verify |
| TNT INVESTIGATIONS LC | Business | 117001318 | SPRINGFIELD | NOT RENEWED | Verify |
| TODD'S MOBILE LOCKSMITH'S SERVICE INC. | Business | 192000177 | BERWYN | NOT RENEWED | Verify |
| TOM DAVIS ELECTRIC INC | Business | 127000212 | URBANA | INOPERATIVE | Verify |
| TOO INVESTIGATIONS PLLC | Business | 117001865 | SPRINGFIELD | ACTIVE | Verify |
| TOP FLIGHT SECURITY & INVESTIGATIVE SERVICES LTD | Business | 122000880 | MARKHAM | NOT RENEWED | Verify |
| TOP GUN SECURITY TRAINING ACADEMY | Business | 102000226 | CHICAGO | ACTIVE | Verify |
| TOP NOTCH SECURITY LLC | Business | 122001100 | CHICAGO | NOT RENEWED | Verify |
| TOP SERVICE LLC D/B/A CAR KEYS PRO | Business | 192000337 | CHICAGO | ACTIVE | Verify |
| TOP TIER SAFETY INC | Business | 122001386 | CHICAGO | ACTIVE | Verify |
| TOP TIER SAFETY INC | Business | 123000451 | CHICAGO | NOT RENEWED | Verify |
| TOP TIER SAFETY INC | Business | 117001672 | CHICAGO | ACTIVE | Verify |
| TOP TIER SAFETY INC | Business | 118000342 | CHICAGO | NOT RENEWED | Verify |
| TOTAL AUTOMATION CONCEPTS INC | Business | 127001411 | ALSIP | ACTIVE | Verify |
| TOTAL ELECTRONIC SECURITY CO | Business | 127000356 | ELK GROVE VILLAGE | NOT RENEWED | Verify |
| TOTAL ELECTRONIC SYSTEMS INC | Business | 127000890 | WHEELING | NOT RENEWED | Verify |
| TOTAL FIRE & SAFETY INC | Business | 127001462 | WOODRIDGE | NOT RENEWED | Verify |
| TOTAL PROTECTION CONSULTANTS INC | Business | 117001757 | HICKORY HILLS | ACTIVE | Verify |
| TOTAL SECURITY GROUP, INC. | Business | 122001505 | ARLINGTON HEIGHTS | ACTIVE | Verify |
| TOTAL SECURITY GROUP, INC. | Business | 127001729 | ARLINGTON HEIGHTS | ACTIVE | Verify |
| TOTAL SECURITY INC | Business | 127000861 | BLUE ISLAND | NOT RENEWED | Verify |
| TOTAL SECURITY INC | Business | 127001212 | DES PLAINES | NOT RENEWED | Verify |
| TOTAL SECURITY MANAGEMENT INC | Business | 102000265 | OAKBROOK TERRACE | ACTIVE | Verify |
| TOTAL SECURITY MANAGEMENT ILLINOIS II INC | Business | 122001078 | OAKBROOK TERRACE | CLOSED | Verify |
| TOTAL SECURITY MANAGEMENT INC | Business | 122001114 | ELK GROVE VILLAGE | CANCELLED | Verify |
| TOTAL SECURITY MANAGEMENT-ILLINOIS 1 LLC | Business | 122000988 | OAKBROOK TERRACE | NOT RENEWED | Verify |
| TOTAL SECURITY MANAGEMENT-ILLINOIS 1 LLC | Business | 117001299 | OAKBROOK TERRACE | NOT RENEWED | Verify |
| TOUCHCOM INC | Business | 127001432 | CHICAGO | NOT RENEWED | Verify |
| TOWER INVESTIGATIONS | Business | 117000845 | CHICAGO | NOT RENEWED | Verify |
| TOWER LEASING INC | Business | 120100047 | CHICAGO | NOT RENEWED | Verify |
| TOWN AND COUNTRY BANK | Business | 120500005 | SPRINGFIELD | NOT RENEWED | Verify |
| TOWN AND COUNTRY BANK | Business | 120000053 | SPRINGFIELD | NOT RENEWED | Verify |
| TOWN VENTURES INC | Business | 192000221 | WOOD DALE | NOT RENEWED | Verify |
| TOYANAE C PHILLIPS | Business | 230150781 | DOLTON | ACTIVE | Verify |
| TRA DEFENSE TRAINING & CONSULTING | Business | 102000379 | PLAINFIELD | ACTIVE | Verify |
| TRA SERVICES INC | Business | 117000736 | CHICAGO | NOT RENEWED | Verify |
| TRACE IDENTITY SERVICES INC | Business | 262000002 | CHICAGO HEIGHTS | ACTIVE | Verify |
| TRACE2 BIOMETRICS LLC | Business | 262000101 | CHICAGO | ACTIVE | Verify |
| TRACKERS PRIVATE DETECTIVE AGENCY LTD | Business | 117000706 | CEDAR POINT | NOT RENEWED | Verify |
| TRADAR JOZ INC | Business | 117001290 | SHOREWOOD | NOT RENEWED | Verify |
| TRAINED EYES INVESTIGATIONS INC | Business | 117001707 | BOURBONNAIS | NOT RENEWED | Verify |
| TRAINING ACADEMY FOR PROFESSIONAL SECURITY | Business | 102000256 | JOLIET | ACTIVE | Verify |
| TRAINING AND SECURITY SOLUTIONS | Business | 122000663 | GURNEE | NOT RENEWED | Verify |
| TRAINING AND SECURITY SOLUTIONS | Business | 117000813 | GURNEE | NOT RENEWED | Verify |
| TRANSNET INVESTIGATIVE SERVICES INC | Business | 117000871 | MOUNT PROSPECT | NOT RENEWED | Verify |
| TRANSPONDER CITY INC | Business | 193000021 | BRIDGEVIEW | NOT RENEWED | Verify |
| TRANSPONDER CITY INC | Business | 192000276 | BRIDGEVIEW | ACTIVE | Verify |
| TRI COUNTY INVESTIGATIONS | Business | 117000043 | WILLOWBROOK | NOT RENEWED | Verify |
| TRI COUNTY INVESTIGATIONS GROUP INC | Business | 117001700 | WILLOWBROOK | ACTIVE | Verify |
| TRI STATE DETECTIVE AGCY | Business | 201000110 | MARKHAM | ACTIVE | Verify |