| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| SCOTT J OBLANDER | Business | 261001110 | CHICAGO | NOT RENEWED | Verify |
| MARGARET ANN OBRIEN | Business | 261000986 | EVANSTON | NOT RENEWED | Verify |
| GREGORY E OBROCHTA | Business | 261002751 | SCHAUMBURG | ACTIVE | Verify |
| ZAUL J OCAMPO | Business | 261003040 | CHICAGO | ACTIVE | Verify |
| JOHN P OCONNELL | Business | 261001150 | CHICAGO | ACTIVE | Verify |
| GENEVIEVE ODDO | Business | 261001306 | LINCOLNWOOD | ACTIVE | Verify |
| SEAD ODZIC | Business | 261001971 | CHICAGO | NOT RENEWED | Verify |
| WILLIAM J OFFERMAN | Business | N/A | JOLIET | DECEASED | Verify |
| RONALD G OHR | Business | 261001586 | FOREST PARK | ACTIVE | Verify |
| GABRIELA S OLAGUE | Business | 261002084 | HIGHLAND PARK | ACTIVE | Verify |
| DAVID J OLDENBURG | Business | 261000107 | GALENA | NOT RENEWED | Verify |
| LISA M OLEARY | Business | 261003032 | CHICAGO | ACTIVE | Verify |
| PIOTR OLEKSIUK | Business | 261002658 | CHICAGO | ACTIVE | Verify |
| GINA OLESKIEWICZ | Business | 261001064 | PALOS HILLS | ACTIVE | Verify |
| JOHN D OLIVIERI | Business | 261003431 | NEW LENOX | ACTIVE | Verify |
| CASEY DAVID OLSON | Business | 261003333 | CHICAGO | ACTIVE | Verify |
| JOHN A OLSON | Business | 261001206 | CHAMPAIGN | NOT RENEWED | Verify |
| TERRENCE L OLTON | Business | 261000192 | GLEN ELLYN | INACTIVE | Verify |
| KRISTINE OLVANEY | Business | 261000237 | CHICAGO | INACTIVE | Verify |
| SONIA OLVERA | Business | 261003649 | CHICAGO | ACTIVE | Verify |
| ELIZABETH ONESTO | Business | 261002231 | CHICAGO | ACTIVE | Verify |
| JUSTIN E ONGENAE | Business | 261001369 | SHOREWOOD | NOT RENEWED | Verify |
| PEGGY J ONGENAE | Business | 261000222 | SHOREWOOD | NOT RENEWED | Verify |
| MARIA D OQUENDO | Business | 261003273 | CHICAGO | ACTIVE | Verify |
| ROSA M ORDETX | Business | 261003215 | BARTLETT | ACTIVE | Verify |
| ALEXANDER ORLINSKI | Business | 261003602 | PLAINFIELD | ACTIVE | Verify |
| NARCIS OROS | Business | 261001531 | HIGHLAND PARK | ACTIVE | Verify |
| NARCIS OROS | Business | 261001531 | HIGHLAND PARK | ACTIVE | Verify |
| VERONICA OROZCO | Business | 261002867 | PALATINE | ACTIVE | Verify |
| HELVIA ORTEGA | Business | 261003334 | CHICAGO | ACTIVE | Verify |
| DANIEL E ORTIZ | Business | 261000004 | CHICAGO | NOT RENEWED | Verify |
| DEBRA S ORTIZ | Business | 261001224 | CHANNAHON | NOT RENEWED | Verify |
| JOLITA ORTIZ | Business | 261002005 | SOUTH ELGIN | ACTIVE | Verify |
| MATTHEW ORTIZ | Business | 261003004 | WOOD DALE | NOT RENEWED | Verify |
| R. BRIAN ORTIZ | Business | 261002525 | CHICAGO | ACTIVE | Verify |
| VICTOR M ORTIZ | Business | 261001112 | CHICAGO | INACTIVE | Verify |
| ELIZABETH FRANCES ORTMAN | Business | 261001059 | PINGREE GROVE | ACTIVE | Verify |
| SHLOMO OSHER | Business | 261000624 | CHICAGO | NOT RENEWED | Verify |
| RONALD J OSICEK | Business | 261001944 | ROSELLE | NOT RENEWED | Verify |
| EDWARD OSWALD | Business | 261003705 | TINLEY PARK | ACTIVE | Verify |
| GERALD J OSWALD | Business | 261000721 | WEST CHICAGO | NOT RENEWED | Verify |
| CARRIE A OTTUM | Business | 261002703 | DEKALB | ACTIVE | Verify |
| KARILYN A OUDA | Business | 261001616 | BOLINGBROOK | INACTIVE | Verify |
| CORY E OUELLETTE | Business | 261002576 | CHICAGO | ACTIVE | Verify |
| CARMEN OUTLAW | Business | 261003271 | CHICAGO | ACTIVE | Verify |
| CARRIANN M OVERHEIDT | Business | 261003142 | VILLAGE OF LAKEWOOD | ACTIVE | Verify |
| CAREY OVERSTREET | Business | 261001476 | CHICAGO | NOT RENEWED | Verify |
| RACHAEL OWENS | Business | 261003342 | CHICAGO | ACTIVE | Verify |
| SCHERYL J OWOEYE | Business | 261003011 | OAK PARK | ACTIVE | Verify |
| ZACHARY OYLER | Business | 261003571 | PEORIA | ACTIVE | Verify |