| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| DAVID OSTRUM | Business | 061023718 | DEERFIELD | ACTIVE | Verify |
| CHIDI C OSUJI | Business | 062072025 | ADDISON | ACTIVE | Verify |
| ALFRED E OSULLIVAN | Business | 062020953 | OAK LAWN | INACTIVE | Verify |
| JOSEPH SULE OSUMA | Business | 062051502 | CASEYVILLE | ACTIVE | Verify |
| ALBERT W R OSWALD | Business | 062001606 | NAPERVILLE | NOT RENEWED | Verify |
| BERNARD F OSWALD | Business | 062013560 | CHICAGO | INACTIVE | Verify |
| ELIZABETH A OSWALD | Business | 061032852 | ARLINGTON HEIGHTS | ACTIVE | Verify |
| KEITH R OSWALD | Business | 062050937 | CHICAGO | NOT RENEWED | Verify |
| THOMAS W OSWALD | Business | 062065818 | HOFFMAN ESTATES | ACTIVE | Verify |
| JONATHAN MANUEL OTERO | Business | 062062634 | AURORA | NOT RENEWED | Verify |
| DAVID L OTEY | Business | 061033127 | MARION | ACTIVE | Verify |
| JAMES W OTIS | Business | 062021871 | MOLINE | NOT RENEWED | Verify |
| SAMUEL S OTIS | Business | 062010393 | WINNETKA | NOT RENEWED | Verify |
| ABDELKHALEK OTMANI | Business | 061036339 | SAVOY | ACTIVE | Verify |
| MARY ANNE OTOOLE | Business | 062039813 | ARLINGTON HEIGHTS | NOT RENEWED | Verify |
| MARY ANNE OTOOLE | Business | 061013442 | EVANSTON | ACTIVE | Verify |
| MICHAEL C OTOOLE | Business | 062040972 | BARRINGTON | NOT RENEWED | Verify |
| MICHAEL C OTOOLE | Business | 061014891 | HOFFMAN ESTATES | ACTIVE | Verify |
| PETER OTREMBA | Business | 062066918 | LAGRANGE | ACTIVE | Verify |
| PETER OTREMBA | Business | 061034509 | LEMONT | ACTIVE | Verify |
| JOHN J OTREMBIAK | Business | 062000972 | DOWNERS GROVE | NOT RENEWED | Verify |
| RALPH OTREMBIAK | Business | 061013443 | DOWNERS GROVE | ACTIVE | Verify |
| RALPH J OTREMBIAK | Business | 062039738 | PALOS PARK | ACTIVE | Verify |
| REECE P OTSUKA | Business | 062069647 | BATAVIA | ACTIVE | Verify |
| CHRISTOPHER JOSEPH OTT | Business | 061037617 | SUGAR GROVE | ACTIVE | Verify |
| CHRISTOPHER JOSEPH OTT | Business | 062069699 | SUGAR GROVE | ACTIVE | Verify |
| DAVID M OTT | Business | 061028304 | ROANOKE | ACTIVE | Verify |
| DEAN P OTT | Business | 062058385 | DUNDEE | NOT RENEWED | Verify |
| DEAN P OTT | Business | 061031125 | DUNDEE | ACTIVE | Verify |
| GARRETT OTT | Business | 062076676 | CHICAGO | ACTIVE | Verify |
| GARRETT OTT | Business | 061041056 | MEDINAH | ACTIVE | Verify |
| JOHN E OTT | Business | 062010173 | CHICAGO | NOT RENEWED | Verify |
| JORDAN F OTT | Business | 061022935 | CARBONDALE | ACTIVE | Verify |
| JOSEPH G OTT | Business | 062059517 | PARK RIDGE | ACTIVE | Verify |
| JOSEPH N OTT | Business | 062008824 | QUINCY | NOT RENEWED | Verify |
| LAWRENCE E OTT JR | Business | 062041505 | WEST CHICAGO | NOT RENEWED | Verify |
| MICHAEL G OTT | Business | 062065210 | PLANO | ACTIVE | Verify |
| MICHAEL G OTT | Business | 061033590 | PLANO | ACTIVE | Verify |
| MICHAEL JOSEPH OTT | Business | 061030002 | CHICAGO | ACTIVE | Verify |
| MONICA A OTT | Business | 061024912 | MANTENO | ACTIVE | Verify |
| MONICA A OTT | Business | 062049454 | MANTENO | NOT RENEWED | Verify |
| PHILIP R OTT | Business | 061022942 | CRYSTAL LAKE | ACTIVE | Verify |
| THOMAS J OTT | Business | 061034484 | QUINCY | ACTIVE | Verify |
| STEPHANIE E OTT-MONSIVAIS | Business | 061032645 | URBANA | ACTIVE | Verify |
| JAMES S OTTAVIANI | Business | 061020477 | CLARENDON HILLS | ACTIVE | Verify |
| JACKSON M OTTAWAY | Business | 061041367 | EDWARDSVILLE | ACTIVE | Verify |
| KARL H OTTE | Business | 062000973 | PARK RIDGE | NOT RENEWED | Verify |
| NICHOLAS F OTTE | Business | 062067220 | HOFFMAN EST | ACTIVE | Verify |
| BRIAN P OTTEN | Business | 061029616 | PINCKNEYVILLE | ACTIVE | Verify |
| BRIAN P OTTEN | Business | 062063395 | PINCKNEYVILLE | ACTIVE | Verify |