| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| STEVEN E OLSON | Business | 061017489 | PEORIA | ACTIVE | Verify |
| STEVEN THOMAS OLSON | Business | 062035266 | PALATINE | NOT RENEWED | Verify |
| THEODORE OLSON | Business | 062003375 | GREENUP | NOT RENEWED | Verify |
| THEODORE OLSON | Business | 062013851 | EVERGREEN PARK | NOT RENEWED | Verify |
| THOMAS FRANCIS OLSON | Business | 061011729 | LIBERTYVILLE | ACTIVE | Verify |
| TILFORD A OLSON | Business | 062004040 | PEKIN | NOT RENEWED | Verify |
| WALTER D OLSON | Business | 062026880 | CHICAGO HEIGHTS | NOT RENEWED | Verify |
| WILLARD M OLSON | Business | 062011052 | CHICAGO | NOT RENEWED | Verify |
| WILLIAM A OLSON | Business | 062024405 | PEORIA | INACTIVE | Verify |
| ZACHARY ARTHUR OLSON | Business | 061042229 | NILES | ACTIVE | Verify |
| RANDAL RAYMOND OLSON JR | Business | 062075791 | LEMONT | ACTIVE | Verify |
| RANDAL RAYMOND OLSON JR | Business | 061037492 | NEW LENOX | ACTIVE | Verify |
| JAMES T OLSTA | Business | 062040471 | BARTLETT | NOT RENEWED | Verify |
| JOHN M OLSZEWSKI | Business | 061017202 | CHICAGO | ACTIVE | Verify |
| ANDREW J OLSZTA | Business | 061031296 | CHAMPAIGN | ACTIVE | Verify |
| SABIN C OLTEANU | Business | 061030001 | LINCOLNWOOD | ACTIVE | Verify |
| SABIN C OLTEANU | Business | 062056303 | LINCOLNWOOD | ACTIVE | Verify |
| CLIFFORD R OLTMAN | Business | 062068619 | MORTON | INACTIVE | Verify |
| CLIFFORD R OLTMAN | Business | 061035849 | ROANOKE | ACTIVE | Verify |
| RYAN S OLTMAN | Business | 061028880 | PHILO | ACTIVE | Verify |
| WILLIAM B OLTMAN | Business | 062030603 | OAK PARK | NOT RENEWED | Verify |
| VICTOR C OLTROGGE | Business | 062027950 | DECATUR | NOT RENEWED | Verify |
| FLORENTINO D OLVENA JR | Business | 062038720 | BOLINGBROOK | INACTIVE | Verify |
| ELWOOD F OLVER | Business | 062023207 | URBANA | NOT RENEWED | Verify |
| STEVEN T OMACHI | Business | 061024594 | SKOKIE | ACTIVE | Verify |
| CHARLES T OMALLEY | Business | N/A | CHICAGO | DECEASED | Verify |
| EDWARD FRANCIS OMALLEY | Business | 062020032 | LA GRANGE | NOT RENEWED | Verify |
| JAMES J OMALLEY | Business | 062025654 | WHEATON | INACTIVE | Verify |
| NELS W OMAN | Business | 062003652 | ROCKFORD | INACTIVE | Verify |
| TOMAS M OMANA | Business | 062030604 | WHEATON | INACTIVE | Verify |
| MAHER T OMAR | Business | 061023712 | CARBONDALE | ACTIVE | Verify |
| JOHN E OMEARA | Business | 062035267 | WHEATON | NOT RENEWED | Verify |
| SUE ANN FRITZSCH OMEARA | Business | 062042613 | ARLINGTON HTS | INACTIVE | Verify |
| ROBERT J OMEARA JR | Business | 061017168 | HOMEWOOD | ACTIVE | Verify |
| DAVID L OMELIA | Business | 062026881 | MILAN | NOT RENEWED | Verify |
| AKPORESIRI E OMENE | Business | 061040307 | CHICAGO | ACTIVE | Verify |
| BENJAMIN M OMURA | Business | 061038222 | HIGHWOOD | ACTIVE | Verify |
| GERALD ONAK | Business | 061012767 | POSEN | ACTIVE | Verify |
| JOHN F ONAK | Business | 062026464 | SOUTH HOLLAND | INACTIVE | Verify |
| ALAN J ONDRACEK | Business | 061022498 | CHICAGO | ACTIVE | Verify |
| ANDREW J ONDRACEK | Business | 061023867 | CHICAGO | ACTIVE | Verify |
| GEORGE ONDRISKA | Business | 061012768 | OAK LAWN | ACTIVE | Verify |
| JEFFREY M ONDRLA | Business | 061020307 | CHICAGO | ACTIVE | Verify |
| BRIAN M ONDYAK | Business | 062062208 | NAPERVILLE | ACTIVE | Verify |
| JAMES M ONDYAK | Business | 061012122 | CHICAGO | ACTIVE | Verify |
| BYRON ONEAL | Business | N/A | STAUNTON | DECEASED | Verify |
| JAMES H ONEAL | Business | 062026245 | LANSING | INACTIVE | Verify |
| CHARLES A ONEIL | Business | 062017239 | CHICAGO | NOT RENEWED | Verify |
| JOHN D ONEIL | Business | 062041355 | AURORA | NOT RENEWED | Verify |
| MICHAEL P ONEIL | Business | 061024342 | CHAMPAIGN | ACTIVE | Verify |