| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| WHITNEY & ASSOCIATES | Business | 184002121-0002 | PEORIA | NOT RENEWED | Verify |
| WHITNEY & ASSOCIATES INCORPORATED | Business | 184003329-0002 | PEORIA | NOT RENEWED | Verify |
| WHITNEY ARCHITECTS INC | Business | 184001580-0001 | CHICAGO | ACTIVE | Verify |
| WHITTIER WINSTON & HUDSON LLP | Business | 184006538-0001 | CHICAGO | NOT RENEWED | Verify |
| WICKERSHEIMER ENGINEERS INC | Business | 184001436-0003 | SAVOY | NOT RENEWED | Verify |
| WIDLER ARCHITECTURAL INC | Business | 184005758-0001 | DOWNERS GROVE | NOT RENEWED | Verify |
| WIERZBOWSKI PLLC | Business | 184008626-0001 | CHICAGO | ACTIVE | Verify |
| WIGHT & COMPANY | Business | 184000451-0007 | DARIEN | ACTIVE | Verify |
| WIGHT & COMPANY | Business | 184001591-0007 | DOWNERS GROVE | CANCELLED | Verify |
| WILDESIGN ARCHITECTS LLC | Business | 184008733-0001 | AURORA | NOT RENEWED | Verify |
| WILDESIGN GROUP ARCHITECTS INC | Business | 184005566-0001 | CRYSTAL LAKE | NOT RENEWED | Verify |
| WILHELM BORNTRAEGER ARCHITECTS PLANNERS PC | Business | 184002693-0001 | CHICAGO | NOT RENEWED | Verify |
| WILKINSON BLENDER ARCHITECTURE INC | Business | 184002905-0001 | CHICAGO | NOT RENEWED | Verify |
| WILLETT HOFMANN & ASSOC INC | Business | 184001415-0003 | DIXON | CANCELLED | Verify |
| WILLETT HOFMANN & ASSOCIATES INC | Business | 184000918-0015 | DIXON | ACTIVE | Verify |
| WILLIAM A SZEMATOWICZ ARCHITECT LTD | Business | 184002408-0001 | CHICAGO | NOT RENEWED | Verify |
| WILLIAM A TONGAY PC | Business | 184004170-0001 | COLLINSVILLE | NOT RENEWED | Verify |
| WILLIAM E BRAZLEY & ASSOCS LTD | Business | 184000352-0001 | MATTESON | NOT RENEWED | Verify |
| WILLIAM E HANNA SURVEYORS | Business | 184002807-0008 | DE KALB | NOT RENEWED | Verify |
| WILLIAM J MURRAY & ASSOCIATES INC | Business | 184001096-0002 | NEW BERLIN | NOT RENEWED | Verify |
| WILLIAM MURPHY ARCHITECT LTD | Business | 184006242-0001 | CHICAGO | ACTIVE | Verify |
| WILLIAM R THOMPSON DESIGNERS INC | Business | 184000402-0007 | BELLEVILLE | NOT RENEWED | Verify |
| WILLIAM T CONNELLY INC | Business | 184002271-0002 | BLOOMINGDALE | ACTIVE | Verify |
| WILLIAM W WALKER AND | Business | 184001168-0002 | HARRISBURG | NOT RENEWED | Verify |
| WILLIAM WORN ARCHITECTURE PC | Business | 184002955-0001 | CHICAGO | ACTIVE | Verify |
| WILLIAMS AND WENTINK | Business | 184000994-0002 | HINSDALE | NOT RENEWED | Verify |
| WILLIAMS ASSOCIATES ARCHITECTS LTD | Business | 184003664-0001 | ITASCA | ACTIVE | Verify |
| WILLIAMS DEVELOPMENT LTD | Business | 184006333-0001 | SAINT CHARLES | NOT RENEWED | Verify |
| WILLIAMS/POLLOCK ASSOCIATES LTD | Business | 184000415-0001 | WHEATON | NOT RENEWED | Verify |
| WILLOUGHBY ENGINEERING LLC | Business | 184006541-0002 | CHICAGO | NOT RENEWED | Verify |
| WILLS BURKE KELSEY ASSOCIATES LTD | Business | 184002097-0014 | ST CHARLES | CANCELLED | Verify |
| WILLSON DESIGN LLC | Business | 184006282-0002 | ROMEOVILLE | NOT RENEWED | Verify |
| WILSON & WILSON CONSULTING & CONTRACTING | Business | 184002850-0002 | COLFAX | NOT RENEWED | Verify |
| WILSON ARCHITECTURE LTD | Business | 184003501-0001 | CHICAGO | NOT RENEWED | Verify |
| WILSON HODGE & GROH ARCHITECTS | Business | 184001610-0001 | MOUNT VERNON | NOT RENEWED | Verify |
| WILSON PARTNERS INC | Business | 184000642-0001 | CHICAGO | NOT RENEWED | Verify |
| WILSON-HODGE & GROH | Business | 184000440-0004 | MOUNT VERNON | NOT RENEWED | Verify |
| WINDELL LAND SURVEYING | Business | 184009021-0008 | TAYLORVILLE | NOT RENEWED | Verify |
| WINDSOR ENGINEERING SERVICES | Business | 184005514-0002 | WINDSOR | NOT RENEWED | Verify |
| WINGS OF STEEL INC | Business | 184001926-0001 | NEW BERLIN | NOT RENEWED | Verify |
| WINSTON ENGINEERING LLC | Business | 184006150-0002 | BARTLETT | NOT RENEWED | Verify |
| WINTER DESIGN INC | Business | 184005963-0001 | FREEPORT | ACTIVE | Verify |
| WISNIEWSKI CONSULTANTS INC | Business | 184004885-0001 | CHICAGO | NOT RENEWED | Verify |
| WISS JANNEY ELSTNER ASSOCIATES INC | Business | 184000253-0007 | NORTHBROOK | ACTIVE | Verify |
| WITMER AND ASSOCIATES ARCHITECTURE PC | Business | 184003575-0001 | LAKE FOREST | ACTIVE | Verify |
| WITTE ARCHITECTS | Business | 184005812-0001 | FREEPORT | NOT RENEWED | Verify |
| WK OLSON ARCHITECTS INC | Business | 184004117-0001 | HOMER GLEN | ACTIVE | Verify |
| WM BISHOP DESIGN LTD | Business | 184004219-0001 | PEORIA | NOT RENEWED | Verify |
| WM ENGINEERING PC | Business | 184004157-0002 | WILMETTE | NOT RENEWED | Verify |
| WM J HOEKSTRA ENGINEERS INC | Business | 184001890-0002 | ALSIP | NOT RENEWED | Verify |