| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| ERIN O'FLAHERTY | Business | 164012211 | EDWARDSVILLE | ACTIVE | Verify |
| MARTHA M O'GORMAN | Business | 164001087 | DEKALB | NOT RENEWED | Verify |
| LYNN M O'GRADY | Business | 164001938 | NILES | ACTIVE | Verify |
| MEGAN LEESON O'GRADY | Business | 164008903 | ST CHARLES | ACTIVE | Verify |
| PATRICIA O'GRADY | Business | 164000318 | CHICAGO | NOT RENEWED | Verify |
| TIFFANY E O'HERN | Business | 164004770 | CHICAGO | NOT RENEWED | Verify |
| ANNE M O'MALLEY | Business | 164002062 | FRANKFORT | NOT RENEWED | Verify |
| HANNAH ELAINE O'MALLEY | Business | 164010321 | FLOSSMOOR | ACTIVE | Verify |
| LAUREN NAVIN O'MEARA | Business | 164010980 | DOWNERS GROVE | ACTIVE | Verify |
| JEREMY D O'NEAL | Business | 164007315 | CHICAGO | ACTIVE | Verify |
| CAROL E O'NEIL | Business | 164001094 | CHICAGO | NOT RENEWED | Verify |
| BRIGID EILEEN O'NEILL | Business | 164011055 | CHICAGO | ACTIVE | Verify |
| NICOLE A O'NEILL | Business | 164006560 | ROSCOE | ACTIVE | Verify |
| ROXANNA O'NEILL | Business | 164006831 | JOLIET | ACTIVE | Verify |
| THERESE A O'REILLY | Business | 164004891 | CHICAGO | ACTIVE | Verify |
| KIMBERLY MARIA O'SHAUGHNESSY | Business | 164004979 | OAK LAWN | ACTIVE | Verify |
| CATHY L O'SHEA | Business | 164000729 | PINGREE GROVE | ACTIVE | Verify |
| MELISSA M O'SHEA | Business | 164004112 | LISLE | ACTIVE | Verify |
| SHANNON LOUISE O'SHEA | Business | 164008444 | WATERMAN | ACTIVE | Verify |
| NICOLE E O'SULLIVAN | Business | 164008493 | ALGONQUIN | ACTIVE | Verify |
| KATHLEEN ERIN OAKES | Business | 164006576 | PLAINFIELD | ACTIVE | Verify |
| LISA K OAKLEY | Business | 164001548 | LOMBARD | NOT RENEWED | Verify |
| CRISTINA SONIA OALA | Business | 164006271 | CHICAGO | ACTIVE | Verify |
| COURTNEY DIANE OBERLY | Business | 164004586 | CHICAGO | NOT RENEWED | Verify |
| ARSENIA A OBIAL | Business | 164000536 | HOFFMAN ESTATES | NOT RENEWED | Verify |
| FRANKIE RAE OBRIEN | Business | 164007674 | CHICAGO | NOT RENEWED | Verify |
| HEIDI OBRIEN | Business | 164009446 | CHICAGO | ACTIVE | Verify |
| AMELIA K OBRIEN-COMBS | Business | 164008615 | CHICAGO | ACTIVE | Verify |
| SARAY OCAMPO | Business | 164010785 | CHICAGO | ACTIVE | Verify |
| KATHLEEN HANNAH OCARROLL | Business | 164005999 | BROOKFIELD | NOT RENEWED | Verify |
| LISA M OCON | Business | 164012042 | CHICAGO | ACTIVE | Verify |
| ERIN MAUREEN OCONNELL | Business | 164006892 | CHICAGO | NOT RENEWED | Verify |
| MEAGAN M OCONNOR | Business | 164006622 | CARPENTERSVILLE | ACTIVE | Verify |
| SKYE ODELEHR | Business | 164011401 | GOLDEN EAGLE | ACTIVE | Verify |
| GLENDA DENISE ODEN | Business | 164009143 | CHICAGO | NOT RENEWED | Verify |
| ELIZABETH J ODOM | Business | 164000119 | ARLINGTON HEIGHTS | NOT RENEWED | Verify |
| INES V ODULIO | Business | 164001147 | CHICAGO | ACTIVE | Verify |
| JANE ELLEN OEHLER | Business | 164003086 | ROCKFORD | NOT RENEWED | Verify |
| MEGHAN MARIE OELERICH | Business | 164004928 | FOX LAKE | NOT RENEWED | Verify |
| ZOE OERKFITZ | Business | 164023655 | CRYSTAL LAKE | ACTIVE | Verify |
| JILL A OERTWIG | Business | 164003402 | BLOOMINGTON | NOT RENEWED | Verify |
| SUSAN MARIE OFRIA | Business | 164003595 | SCHAUMBURG | ACTIVE | Verify |
| JUDITH A OGARA | Business | 164001812 | WILMETTE | NOT RENEWED | Verify |
| ARLYN S OGBAC | Business | 164000871 | CHICAGO | NOT RENEWED | Verify |
| LYNN E OGEA | Business | 164001927 | LEMONT | ACTIVE | Verify |
| HENRY FRANCIS OGLE | Business | 165000254 | CREST HILL | INACTIVE | Verify |
| JEANNINE T OGLE | Business | 165000255 | CREST HILL | INACTIVE | Verify |
| DEBORAH ANN OGNAR | Business | 164003067 | GLENVIEW | ACTIVE | Verify |
| JOY OH | Business | 164001434 | HINSDALE | NOT RENEWED | Verify |
| KYOUNG EUN OH | Business | 164004917 | LIBERTYVILLE | ACTIVE | Verify |