| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| BEATON AND ASSOCIATES INC | Business | 122000270 | CHICAGO | CANCELLED | Verify |
| BEAUCHEMS ALARMS | Business | 127000457 | BYRON | NOT RENEWED | Verify |
| BEDFORD GROW LLC | Business | 120500168 | BEDFORD PARK | NOT RENEWED | Verify |
| BEI INDUSTRIES INC | Business | 127000853 | WESTMONT | NOT RENEWED | Verify |
| BELCHER ELECTRIC CO INC | Business | 127000549 | ANNA | NOT RENEWED | Verify |
| BELL AND HOWELL CO | Business | 120000001 | LINCOLNWOOD | CANCELLED | Verify |
| BELL FEDERAL SAVINGS | Business | 120500049 | CHICAGO | NOT RENEWED | Verify |
| BELLEVILLE RITE ELECTRIC COMPANY INC | Business | 127000278 | BELLEVILLE | NOT RENEWED | Verify |
| BELLEVILLE SECURITY ALARMS | Business | 127000607 | BELLEVILLE | NOT RENEWED | Verify |
| BELLICH GROUP, INC. | Business | 117001866 | CLARENDON HILLS | ACTIVE | Verify |
| BELLIS INVESTIGATIVE | Business | 117000742 | PETERSBURG | NOT RENEWED | Verify |
| BELLWOOD ALARM SERVICES | Business | 127000771 | CHICAGO | INOPERATIVE | Verify |
| BENECO INDUSTRIES INC | Business | 123000038 | CHICAGO | INOPERATIVE | Verify |
| BENECO INDUSTRIES INC | Business | 117000106 | CALUMET PARK | NOT RENEWED | Verify |
| BENECO INDUSTRIES INC | Business | 122000090 | CALUMET PARK | NOT RENEWED | Verify |
| BENECO INDUSTRIES INC | Business | 118000185 | CALUMET PARK | NOT RENEWED | Verify |
| BENECO INDUSTRIES INC | Business | 123000202 | GLENVIEW | NOT RENEWED | Verify |
| BENEDICT SECURITY SYSTEMS | Business | 127000022 | HILLSIDE | NOT RENEWED | Verify |
| BENFORD PROTECTION GROUP LLC | Business | 123000474 | CHICAGO | ACTIVE | Verify |
| BENFORD PROTECTION GROUP LLC | Business | 102000419 | CHICAGO | ACTIVE | Verify |
| BENFORD PROTECTION GROUP LLC | Business | 262000173 | CHICAGO | ACTIVE | Verify |
| BENFORD PROTECTION GROUP LLC | Business | 122001368 | CHICAGO | ACTIVE | Verify |
| BENNETT ELECTRONIC SERVICE CO INC | Business | 127000875 | PONTIAC | ACTIVE | Verify |
| BENSENVILLE POLICE DEPT | Business | 201000815 | BENSENVILLE | ACTIVE | Verify |
| BENSON ELECTRIC INC | Business | 127000444 | WAUKEGAN | NOT RENEWED | Verify |
| BENSON ELECTRIC INC | Business | 127001262 | WAUKEGAN | NOT RENEWED | Verify |
| BERKELEY RESEARCH GROUP | Business | 117001723 | CHICAGO | ACTIVE | Verify |
| BERNARD N LANE CO | Business | 127000733 | SKOKIE | NOT RENEWED | Verify |
| BERRY ELECTRIC CONTRACTING COMPANY | Business | 127000248 | BERKELEY | NOT RENEWED | Verify |
| BESANT ELECTRIC COMPANY INC | Business | 127000280 | CENTRALIA | NOT RENEWED | Verify |
| BEST ENGINEERED SYSTEMS TECHNOLOGY GROUP LLC | Business | 127001651 | SWANSEA | ACTIVE | Verify |
| BEST PROCESS & ATTORNEY SERVICES INC | Business | 117001515 | ROUND LAKE BEACH | NOT RENEWED | Verify |
| BEST SECURITY INC | Business | 122001036 | CAROL STREAM | NOT RENEWED | Verify |
| BETA ALARM LLC | Business | 127001484 | SKOKIE | ACTIVE | Verify |
| BETA CHRISTIAN UNIVERSITY SECURITY | Business | 120100069 | HOMEWOOD | NOT RENEWED | Verify |
| BETHALTO NATIONAL BANK | Business | 120000064 | BETHALTO | CANCELLED | Verify |
| BETHANY HOSPITAL | Business | 120100043 | CHICAGO | NOT RENEWED | Verify |
| BETHANY HOSPITAL SECURITY | Business | 201000217 | CHICAGO | ACTIVE | Verify |
| BETTER ALARMS | Business | 127000490 | CHICAGO | NOT RENEWED | Verify |
| BETTER PROCESS SERVING & INVESTIGATIONS INC | Business | 117001705 | BURBANK | ACTIVE | Verify |
| BETULA INCORPORATED | Business | 117001213 | LA GRANGE | NOT RENEWED | Verify |
| BGK SECURITY SERVICES INC | Business | 122000699 | CHICAGO | NOT RENEWED | Verify |
| BI STATE INVESTIGATIVE SERVICES INC | Business | 122001347 | LEBANON | ACTIVE | Verify |
| BI STATE INVESTIGATIVE SERVICES INC | Business | 117001466 | LEBANON | ACTIVE | Verify |
| BIG BROTHERS BIG SISTERS OF METROPOLITAN CHICAGO | Business | 262000134 | CHICAGO | ACTIVE | Verify |
| BIG FIRE SECURITY INC | Business | 127001719 | ADDISON | CANCELLED | Verify |
| BIG PAWN INC | Business | 120500123 | CHICAGO | ACTIVE | Verify |
| BIG RIVER INVESTIGATIONS | Business | 262000023 | QUINCY | ACTIVE | Verify |
| BIG RIVER INVESTIGATIONS INC | Business | 117001308 | QUINCY | ACTIVE | Verify |
| BIG RIVER INVESTIGATIONS INC | Business | 118000235 | QUINCY | NOT RENEWED | Verify |