| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| PARNELL O'BRIEN | Business | 061026069 | HOMER GLEN | ACTIVE | Verify |
| PARNELL O'BRIEN | Business | 062050861 | HOMER GLEN | ACTIVE | Verify |
| PATRICK K O'BRIEN | Business | 061035441 | NILES | ACTIVE | Verify |
| PATRICK M O'BRIEN | Business | 062069506 | MINOOKA | ACTIVE | Verify |
| PATRICK M O'BRIEN | Business | 061037404 | MINOOKA | ACTIVE | Verify |
| PAUL DONAL O'BRIEN | Business | 062056848 | CHICAGO | ACTIVE | Verify |
| PETER J O'BRIEN | Business | 061036218 | OAK FOREST | ACTIVE | Verify |
| RACHEL E O'BRIEN | Business | 061031721 | GILBERTS | ACTIVE | Verify |
| RACHEL E O'BRIEN | Business | 062063290 | GILBERTS | INACTIVE | Verify |
| RICHARD MICHAEL O'BRIEN | Business | 062059997 | CHICAGO | ACTIVE | Verify |
| RICHARD MICHAEL O'BRIEN | Business | 061029932 | CHICAGO | ACTIVE | Verify |
| ROBERT R O'BRIEN | Business | 061024249 | OAK FOREST | ACTIVE | Verify |
| ROBERT R O'BRIEN | Business | 062057581 | OAK FOREST | ACTIVE | Verify |
| TERENCE PETER O'BRIEN | Business | 062050757 | ELK GROVE VILLAGE | INACTIVE | Verify |
| THOMAS J O'BRIEN | Business | 062048024 | OAK LAWN | NOT RENEWED | Verify |
| TIMOTHY C B O'BRIEN | Business | 062057680 | LA GRANGE | NOT RENEWED | Verify |
| TIMOTHY J O'BRIEN | Business | 062064707 | NAPERVILLE | ACTIVE | Verify |
| TIMOTHY J O'BRIEN | Business | 061033677 | OAK LAWN | ACTIVE | Verify |
| TROY WILLIAM O'BRIEN | Business | 062060226 | MT MORRIS | NOT RENEWED | Verify |
| WILLIAM CHARLES O'BRIEN | Business | 062070237 | NAPERVILLE | ACTIVE | Verify |
| WILLIAM JAMES O'BRIEN | Business | 061042205 | GLEN ELLYN | ACTIVE | Verify |
| JEAN O'BRIEN GIBBONS | Business | 062044833 | EVANSTON | ACTIVE | Verify |
| GLENN A O'BRYAN | Business | 062047860 | EDWARDSVILLE | INACTIVE | Verify |
| DONOVAN JAMES O'CALLAGHAN | Business | 062063325 | O FALLON | NOT RENEWED | Verify |
| JENNIFER LYNN O'CONNELL | Business | 062059504 | SAINT CHARLES | ACTIVE | Verify |
| JENNIFER LYNN O'CONNELL | Business | 061030126 | SAINT CHARLES | ACTIVE | Verify |
| JONATHAN M O'CONNELL | Business | 062059191 | SAINT CHARLES | ACTIVE | Verify |
| JONATHAN M O'CONNELL | Business | 061031989 | SAINT CHARLES | ACTIVE | Verify |
| SUSAN M O'CONNELL | Business | 061022691 | CHICAGO | ACTIVE | Verify |
| SUSAN M O'CONNELL | Business | 062047607 | CHICAGO | ACTIVE | Verify |
| TIMOTHY O'CONNELL | Business | 062078479 | SAVOY | ACTIVE | Verify |
| TIMOTHY O'CONNELL | Business | 061043732 | SAVOY | ACTIVE | Verify |
| CATHERINE A O'CONNOR | Business | 062053177 | CHICAGO | ACTIVE | Verify |
| DAVID P O'CONNOR | Business | 061030097 | ARLINGTON HEIGHTS | ACTIVE | Verify |
| DAVID P O'CONNOR | Business | 062059193 | ARLINGTON HEIGHTS | ACTIVE | Verify |
| JAMES L O'CONNOR | Business | 061036593 | LINDENHURST | ACTIVE | Verify |
| KERRY D O'CONNOR | Business | 061028201 | URBANA | ACTIVE | Verify |
| KEVIN J O'CONNOR | Business | 061037295 | CHAMPAIGN | ACTIVE | Verify |
| LUKE T O'CONNOR | Business | 062071591 | WHEATON | ACTIVE | Verify |
| SHAWN M O'CONNOR | Business | 062048880 | DECATUR | NOT RENEWED | Verify |
| TAYLOR C O'CONNOR | Business | 061039869 | CHAMPAIGN | ACTIVE | Verify |
| TAYLOR C O'CONNOR | Business | 062072040 | CHAMPAIGN | ACTIVE | Verify |
| THOMAS KEVIN O'CONNOR | Business | 062040310 | HINSDALE | INACTIVE | Verify |
| WILLIAM B O'CONNOR | Business | 061038336 | CHICAGO | ACTIVE | Verify |
| BARRY L O'DELL | Business | 061027224 | URBANA | ACTIVE | Verify |
| DANIEL O'DELL | Business | 061037598 | CHICAGO | ACTIVE | Verify |
| EVAN M O'DELL | Business | 062063360 | PERU | ACTIVE | Verify |
| EVAN M O'DELL | Business | 061031703 | PERU | ACTIVE | Verify |
| BRENDAN MICHAEL O'DOHERTY | Business | 061043948 | CHICAGO | ACTIVE | Verify |
| CHRISTOPHER THOMAS O'DONNELL | Business | 061043371 | CHICAGO | ACTIVE | Verify |