| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| PCI PRIVATE INVESTIGATIONS, PLLC | Business | 117001883 | CHICAGO | ACTIVE | Verify |
| PDA INVESTIGATIONS | Business | 117001647 | AURORA | NOT RENEWED | Verify |
| PDS INCORPORATED | Business | 117000817 | MACOMB | NOT RENEWED | Verify |
| PDS SECURITY SERVICES INC | Business | 122001107 | HOFFMAN ESTATES | NOT RENEWED | Verify |
| PDS SECURITY SERVICES INC | Business | 123000403 | HOFFMAN ESTATES | NOT RENEWED | Verify |
| PEACE KEEPER SECURITY LLC | Business | 122001083 | CHICAGO | ACTIVE | Verify |
| PEACE KEEPER SECURITY LLC | Business | 123000478 | PALOS HEIGHTS | ACTIVE | Verify |
| PEAK DETECTIVE SERVICES CORPORATION | Business | 117001849 | SAINT CHARLES | NOT RENEWED | Verify |
| PEAK SIGNAL INC | Business | 127001662 | LOCKPORT | ACTIVE | Verify |
| PEDUS SERVICE | Business | 122000614 | CHICAGO | NOT RENEWED | Verify |
| PEGASUS INTERNATIONAL INVESTIGATIONS INC | Business | 117001064 | CHICAGO | INOPERATIVE | Verify |
| PEHRSON LONG ASSOC INC | Business | 120100036 | LOMBARD | NOT RENEWED | Verify |
| PELE TOM ENTERPRISESINC | Business | 127000584 | DOWNERS GROVE | NOT RENEWED | Verify |
| PENDING INVESTIGATIONS INC | Business | 117001193 | HOMER GLEN | ACTIVE | Verify |
| PENSON AND GREEN SECURITY, PLLC | Business | 122001617 | CHICAGO | ACTIVE | Verify |
| PENTEGRA SYSTEMS LLC | Business | 127001232 | ADDISON | ACTIVE | Verify |
| PEOPLE BURGLAR ALARMS SECURITIES INC | Business | 127001446 | RIVERSIDE | ACTIVE | Verify |
| PEOPLES FEDERAL SAVINGS & LOAN | Business | 120500043 | CHICAGO | NOT RENEWED | Verify |
| PEORIA LOCK & SAFE | Business | 192000190 | PEORIA | NOT RENEWED | Verify |
| PER MAR INVESTIGATION SERVICE INC | Business | 127000320 | LOVES PARK | NOT RENEWED | Verify |
| PER MAR INVESTIGATION SERVICE INC | Business | 122000289 | LOVES PARK | NOT RENEWED | Verify |
| PER MAR INVESTIGATION SERVICE INC | Business | 122000289 | LOVES PARK | NOT RENEWED | Verify |
| PER MAR INVESTIGATION SERVICE INC | Business | 123000106 | EAST MOLINE | NOT RENEWED | Verify |
| PER MAR INVESTIGATION SERVICE INC | Business | 123000127 | PEORIA | CLOSED | Verify |
| PER MAR INVESTIGATION SERVICE INC | Business | 123000148 | PALATINE | NOT RENEWED | Verify |
| PER MAR INVESTIGATION SERVICE INC | Business | 123000013 | WESTCHESTER | NOT RENEWED | Verify |
| PER MAR INVESTIGATION SERVICE INC | Business | 117000280 | LOVES PARK | NOT RENEWED | Verify |
| PER MAR INVESTIGATION SERVICE INC | Business | 123000204 | QUINCY | NOT RENEWED | Verify |
| PER MAR SECURITY AND RESEARCH CORP | Business | 117001554 | LOVES PARK | ACTIVE | Verify |
| PER MAR SECURITY AND RESEARCH CORP | Business | 123000361 | LOVES PARK | ACTIVE | Verify |
| PER MAR SECURITY AND RESEARCH CORP | Business | 123000362 | WESTCHESTER | ACTIVE | Verify |
| PER MAR SECURITY AND RESEARCH CORP | Business | 123000363 | QUINCY | ACTIVE | Verify |
| PER MAR SECURITY AND RESEARCH CORP | Business | 123000401 | BELLEVILLE | NOT RENEWED | Verify |
| PER MAR SECURITY AND RESEARCH CORP | Business | 123000364 | PEORIA | CLOSED | Verify |
| PER MAR SECURITY AND RESEARCH CORP | Business | 128000224 | LOVES PARK | ACTIVE | Verify |
| PER MAR SECURITY AND RESEARCH CORP | Business | 127001445 | LOVES PARK | ACTIVE | Verify |
| PER MAR SECURITY SERVICES INC | Business | 102000202 | PALATINE | ACTIVE | Verify |
| PERFECT SECURITY SYSTEMS | Business | 127000497 | CHICAGO | NOT RENEWED | Verify |
| PERIMETER SECURITY INC | Business | 122000751 | CHICAGO | NOT RENEWED | Verify |
| PERNELL SECURITY GUARDS | Business | 117000502 | CHICAGO | INOPERATIVE | Verify |
| PERNELL SECURITY GUARDS | Business | 122000442 | CHICAGO | INOPERATIVE | Verify |
| PERRY PROTECTIVE SERVICES AGENCY | Business | 127000066 | CHAMPAIGN | NOT RENEWED | Verify |
| PERRY PROTECTIVE SERVICES AGENCY | Business | 122000015 | CHAMPAIGN | NOT RENEWED | Verify |
| PERRY PROTECTIVE SERVICES AGENCY | Business | 117000285 | URBANA | NOT RENEWED | Verify |
| PERSHING SECURITY TRAINING CENTER | Business | 102000110 | STICKNEY | ACTIVE | Verify |
| PERSONAL HOME SAFETY CO | Business | 127001082 | OAK PARK | NOT RENEWED | Verify |
| PERSONAL HOME SAFETY COMPANY | Business | 192000122 | OAK PARK | ACTIVE | Verify |
| PERSONNEL MANAGEMENT | Business | 117000835 | OAK BROOK | NOT RENEWED | Verify |
| PETENTLER INVESTIGATIONS | Business | 117001482 | GALESBURG | NOT RENEWED | Verify |
| PETRITIS GROUP INC | Business | 117001002 | MEDINAH | ACTIVE | Verify |