| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| RADAR SECURITY | Business | 122000836 | CHICAGO | NOT RENEWED | Verify |
| RAGS 2 RICHES PROPRIETARY SECURITY | Business | 120100108 | CHICAGO | NOT RENEWED | Verify |
| RAINEY'S SECURITY AGENCY INC | Business | 122000132 | CHICAGO | INOPERATIVE | Verify |
| RAINEYS SECURITY AGCY | Business | 201000019 | CHICAGO | ACTIVE | Verify |
| RAJAH'S MOBILE LOCK & KEY | Business | 192000138 | CHICAGO | NOT RENEWED | Verify |
| RAKERS ELECTRIC CONTRACTING INC | Business | 127000223 | AVISTON | NOT RENEWED | Verify |
| RALI P.C. | Business | 117000987 | MOKENA | NOT RENEWED | Verify |
| RALPH BRADLEY CORPORATION | Business | 127000460 | NORTHFIELD | NOT RENEWED | Verify |
| RALPH BRISCOE & ASSOCIATES | Business | 117000967 | MCHENRY | NOT RENEWED | Verify |
| RALPH G GRAHAM DETECTIVE AGENCY | Business | 117000015 | CHICAGO | NOT RENEWED | Verify |
| RALPH G GRAHAM SECURITY AGENCY | Business | 122000012 | CHICAGO | NOT RENEWED | Verify |
| RALPH G GRAHAM SECURITY AGENCY | Business | 127000065 | CHICAGO | NOT RENEWED | Verify |
| RAMADA INN LAKE SHORE | Business | 120100050 | CHICAGO | CANCELLED | Verify |
| RAMPART RANGE INC | Business | 262000053 | POCAHONTAS | NOT RENEWED | Verify |
| RAMPART RANGE INC | Business | 102000301 | POCAHONTAS | ACTIVE | Verify |
| RANCILIO ILLINOIS INC | Business | 117001785 | SCHAUMBURG | ACTIVE | Verify |
| RANGER INC | Business | 192000162 | PLAINFIELD | NOT RENEWED | Verify |
| RANGER SECURITY INC | Business | 122000166 | CHICAGO | NOT RENEWED | Verify |
| RANGER SECURITY INC | Business | 117000351 | CHICAGO | NOT RENEWED | Verify |
| RANGER SECURITY INC | Business | 127000806 | CHICAGO | INOPERATIVE | Verify |
| RAPID RESPONSE SECURITY SERVICES INC | Business | 122000903 | CHICAGO | INOPERATIVE | Verify |
| RAPID RESPONSE SECURITY SERVICES INC | Business | 122000809 | CHICAGO | NOT RENEWED | Verify |
| RARE SECURITY EXPERTS LLC | Business | 122001163 | CHICAGO | NOT RENEWED | Verify |
| RASAMI GROUP INC | Business | 262000139 | CHICAGO | NOT RENEWED | Verify |
| RAVEN INVESTIGATIONS INC | Business | 122000760 | MOUNT PROSPECT | NOT RENEWED | Verify |
| RAVEN INVESTIGATIONS INC DBA | Business | 117000981 | MOUNT PROSPECT | NOT RENEWED | Verify |
| RAY E BENN SEC CONSULTANT AND INV INC | Business | 201000120 | KANKAKEE | CLOSED | Verify |
| RAY ELECTRIC COMPANY | Business | 127000704 | CHICAGO | NOT RENEWED | Verify |
| RAYBURN FIRE SCENE INVESTIGATIONS INC | Business | 117001098 | ORLAND PARK | ACTIVE | Verify |
| RAZNY JEWELERS LTD | Business | 120500157 | ADDISON | ACTIVE | Verify |
| RBI INC | Business | 117000577 | JOLIET | NOT RENEWED | Verify |
| RBI INC | Business | 118000183 | GLENDALE HTS. | NOT RENEWED | Verify |
| RBI INC | Business | 118000110 | PEORIA | NOT RENEWED | Verify |
| RBI INC | Business | 118000200 | CHICAGO | NOT RENEWED | Verify |
| RBI INC | Business | 118000201 | WATSEKA | NOT RENEWED | Verify |
| RBI INC | Business | 118000192 | OTTAWA | NOT RENEWED | Verify |
| RCP BUILT-IN SYSTEMS INC | Business | 127000993 | WEST CHICAGO | NOT RENEWED | Verify |
| RCRG & ASSOCIATES INVESTIGATIONS AGENCY | Business | 117000782 | PONTIAC | INOPERATIVE | Verify |
| RDL INVESTIGATIONS AND CONSULTING PLLC | Business | 117001927 | BUFFALO GROVE | ACTIVE | Verify |
| RE WALSH & ASSOCIATES INC | Business | 122001228 | OAK BROOK | ACTIVE | Verify |
| REAL NETWORK SOLUTIONS, INC | Business | 127001783 | PARK RIDGE | ACTIVE | Verify |
| RECONSTRUCTION & PROTECTION SERVICES | Business | 117001133 | BEECHER | NOT RENEWED | Verify |
| RECONSTRUCTION & PROTECTION SERVICES INC | Business | 122000983 | BEECHER | NOT RENEWED | Verify |
| RED HAWK SECURITY SYSTEMS INC | Business | 127001217 | BURR RIDGE | CLOSED | Verify |
| RED HAWK SECURITY SYSTEMS LLC | Business | 127001626 | BURR RIDGE | ACTIVE | Verify |
| RED STAR INSPECTIONS, INC. | Business | 127001839 | SCHAUMBURG | ACTIVE | Verify |
| REDHAWK CONSULTING GROUP INC | Business | 117001837 | CHICAGO | ACTIVE | Verify |
| REDHAWK CONSULTING GROUP INC | Business | 122001510 | CHICAGO | ACTIVE | Verify |
| REDHAWK FIRE & SECURITY MONITORING LLC | Business | 127001633 | BURR RIDGE | NOT RENEWED | Verify |
| REDLIGHT SECURITY LLC | Business | 127001577 | BARRINGTON | ACTIVE | Verify |