| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| DENNIS A ORINGTON | Business | 001015689 | CHAMPAIGN | NOT RENEWED | Verify |
| ANNABELLA ORLANDO | Business | 001022400 | NORTHBROOK | ACTIVE | Verify |
| FABIANNA ORLANDO | Business | 001022941 | CHICAGO | ACTIVE | Verify |
| ERNEST JEFFREY ORLOVE | Business | 001006160 | HIGHLAND PARK | NOT RENEWED | Verify |
| JONATHAN P ORLOVE | Business | 001017645 | EVANSTON | ACTIVE | Verify |
| RYAN JUSTIN ORNBERG | Business | 001026684 | CHICAGO | ACTIVE | Verify |
| EDUARDO ORONIA | Business | 001026484 | CHICAGO | ACTIVE | Verify |
| ALDEN EUGENE ORPUT | Business | 001004805 | ROCKFORD | NOT RENEWED | Verify |
| GREGORY R ORPUT | Business | 001016939 | ROCKFORD | NOT RENEWED | Verify |
| RAYMOND A ORPUT | Business | N/A | ROCKFORD | DECEASED | Verify |
| DAVID C ORR | Business | 001011698 | CHICAGO | INACTIVE | Verify |
| ROBERT J ORSESKE | Business | 001009387 | WESTMONT | ACTIVE | Verify |
| CURT LEE ORSO | Business | 001022817 | HERRIN | ACTIVE | Verify |
| JAIRO ORTEGA | Business | 001022994 | MINOOKA | ACTIVE | Verify |
| JAMES PHILIP SEBASTIAN ORTEGA | Business | 001024640 | CHICAGO | ACTIVE | Verify |
| GUSTAVE ORTH | Business | N/A | HINSDALE | DECEASED | Verify |
| ROBERT M ORTINAU | Business | 001004408 | ELK GROVE VILLAGE | NOT RENEWED | Verify |
| A ELIZABETH ORTNER | Business | 001021007 | CHICAGO | NOT RENEWED | Verify |
| PAUL R ORZESKE | Business | 001013230 | LINCOLNSHIRE | ACTIVE | Verify |
| GEORGE R OSAKO | Business | 001007534 | EVANSTON | INACTIVE | Verify |
| TONY EARL OSBORN | Business | 001021388 | CHICAGO | NOT RENEWED | Verify |
| JASON A OSBORNE | Business | 001024503 | PARK RIDGE | ACTIVE | Verify |
| PAUL W OSHEA | Business | 001005860 | SPRINGFIELD | INACTIVE | Verify |
| CATHERINE A OSIKA | Business | 001015981 | CHICAGO | ACTIVE | Verify |
| GLORIA R OSKVAREK | Business | 001007699 | WESTMONT | INACTIVE | Verify |
| DAVID PHELPS OSMOND | Business | 001021787 | CHICAGO | ACTIVE | Verify |
| MARK J OSORIO | Business | 001012388 | CHICAGO | ACTIVE | Verify |
| ALBERT OSRAN | Business | 001004009 | BARRINGTON | INACTIVE | Verify |
| JANE A OSTERGAARD | Business | 001015115 | NAPERVILLE | NOT RENEWED | Verify |
| JOHN K OSTERGAARD | Business | 001014181 | NAPERVILLE | NOT RENEWED | Verify |
| SCOTT A OSTERHAUS | Business | 001012973 | CHICAGO | NOT RENEWED | Verify |
| MICHAEL JOHN OSTERLOO | Business | 001024411 | MONTICELLO | ACTIVE | Verify |
| ARTHUR JOHN OSTROWSKI | Business | 001024780 | CHICAGO | ACTIVE | Verify |
| LOUIS A OSWALD | Business | 001012601 | CHICAGO | ACTIVE | Verify |
| ALVIN A OTA | Business | 001007947 | CHICAGO | NOT RENEWED | Verify |
| JUSTIN OTANICAR | Business | 001025382 | CHICAGO | ACTIVE | Verify |
| SAMUEL S OTIS | Business | 001001642 | WINNETKA | NOT RENEWED | Verify |
| JAMES OTIS JR | Business | 001005081 | SCHAUMBURG | INACTIVE | Verify |
| MITSURU OTSUJI | Business | 001004337 | CHICAGO | NOT RENEWED | Verify |
| JEROME A OUPER | Business | 001021031 | CAROL STREAM | ACTIVE | Verify |
| ERIC OVERLAND | Business | 001026581 | OAK LAWN | ACTIVE | Verify |
| RAYMOND C OVRESAT | Business | 001004010 | WILMETTE | INACTIVE | Verify |
| JEFFREY MARTIN OWCZAREK | Business | 001022627 | CHICAGO | ACTIVE | Verify |
| CLINTON MANLY OWEN | Business | 001023411 | MUNDELEIN | NOT RENEWED | Verify |
| MICHEAL CHARLES OWEN | Business | 001024084 | CHICAGO | NOT RENEWED | Verify |
| WILLIAM THOMAS OWEN | Business | 001026644 | CHICAGO | ACTIVE | Verify |
| BRIAN M OWENS | Business | 001005514 | BUFFALO GROVE | NOT RENEWED | Verify |
| GARETH OWENS | Business | 001024422 | LA GRANGE | ACTIVE | Verify |
| MATTHEW J OWENS | Business | 001025384 | WILMETTE | ACTIVE | Verify |
| TERRENCE M OWENS | Business | 001007535 | LAGRANGE | INACTIVE | Verify |