| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| WM LEVERNIER ARCHITECT LTD PC | Business | 184003748-0001 | WOODSTOCK | NOT RENEWED | Verify |
| WMA STUDIO PLLC | Business | 184009455-0001 | KENILWORTH | ACTIVE | Verify |
| WNH CONSULTING ENGINEERS | Business | 184003473-0002 | PLAINFIELD | NOT RENEWED | Verify |
| WOCCAC PC | Business | 184002703-0014 | SPRINGFIELD | NOT RENEWED | Verify |
| WOJCIK & ASSOCIATES ARCHITECTS INC | Business | 184003470-0001 | ELK GROVE VILLAGE | NOT RENEWED | Verify |
| WOLBRINK ARCHITECTS CHARTERED | Business | 184003226-0001 | CHICAGO | NOT RENEWED | Verify |
| WOLF PACK CONSULTING LLC | Business | 184007246-0010 | WESTMONT | ACTIVE | Verify |
| WOLF POINT ENGINEERS INC | Business | 184006515-0002 | SCHAUMBURG | CANCELLED | Verify |
| WOLFSON ENGINEERING CO | Business | 184001193-0002 | CHICAGO | NOT RENEWED | Verify |
| WOMEN BUILT ENVIRONMENTS ARCHITECTURE LLC | Business | 184004509-0001 | LINCOLNSHIRE | NOT RENEWED | Verify |
| WOO & ASSOCIATES LTD | Business | 184000260-0001 | CHICAGO | NOT RENEWED | Verify |
| WOOD DALE ELECTRICAL CONSTRUCTION INC | Business | 184004828-0002 | ROSELLE | INOPERATIVE | Verify |
| WOODFALL & ASSOCIATES INC | Business | 184000114-0002 | MOUNT VERNON | CANCELLED | Verify |
| WOODHOUSE TINUCCI ARCHITECTS LLC | Business | 184003732-0001 | CHICAGO | ACTIVE | Verify |
| WOODS RESIDENTIAL ENGINEERING AND INSPECTION PLLC | Business | 184007047-0006 | CHICAGO | ACTIVE | Verify |
| WOODTIN BUILD LLC | Business | 184007434-0001 | CHICAGO | ACTIVE | Verify |
| WORKBENCH ARCHITECTS LLC | Business | 184007510-0001 | BLOOMINGTON | NOT RENEWED | Verify |
| WPC CONSULTANTS/ENGINEERS PC | Business | 184002571-0006 | ELGIN | CANCELLED | Verify |
| WRAP ARCHITECTURE INC | Business | 184004472-0001 | CHICAGO | ACTIVE | Verify |
| WRD ENVIRONMENTAL INC | Business | 184006176-0002 | CHICAGO | NOT RENEWED | Verify |
| WRENCH TIGHT ENGINEERING, LLC | Business | 184007862-0002 | CHICAGO HEIGHTS | NOT RENEWED | Verify |
| WRF ENGINEERS LLC | Business | 184006312-0002 | EDWARDSVILLE | ACTIVE | Verify |
| WRIGHT & CALVERT DESIGN GROUP, LTD. | Business | 184004610-0001 | MOUNT CARMEL | ACTIVE | Verify |
| WRIGHT HEEREMA ARCHITECTS LIMITED | Business | 184002176-0001 | CHICAGO | ACTIVE | Verify |
| WT GROUP AEC, LLC | Business | 184009574-0015 | HOFFMAN ESTATES | ACTIVE | Verify |
| WTW-ARCHITECTS PLANNERS ENGINEERS, P.C. | Business | 184004631-0001 | CHICAGO | NOT RENEWED | Verify |
| WYNNDALCO ENTERPRISES LLC | Business | 184006059-0006 | MOKENA | NOT RENEWED | Verify |
| WYSZOMIRSKI COMPANY | Business | 184000837-0002 | CHICAGO | NOT RENEWED | Verify |
| WZ ENGINEERING LLC | Business | 184004928-0002 | SUGAR GROVE | ACTIVE | Verify |
| XCEL CONSULTANTS INC | Business | 184005864-0008 | ROCK ISLAND | ACTIVE | Verify |
| XY DYNAMICS PLLC | Business | 184009394-0006 | PARK RIDGE | ACTIVE | Verify |
| YAGLA ENGINEERING SERVICES INC | Business | 184005166-0002 | CHICAGO | ACTIVE | Verify |
| YAS ARCHITECTURE LLC | Business | 184004510-0001 | CHICAGO | NOT RENEWED | Verify |
| YAS/FISCHEL PARTNERSHIP | Business | 184000772-0001 | EVANSTON | NOT RENEWED | Verify |
| YATES PROFESSIONAL ENGINEERING INC | Business | 184002396-0002 | PARIS | NOT RENEWED | Verify |
| YB ARCHITECTS & ASSOCIATES INC | Business | 184002486-0001 | CHICAGO | NOT RENEWED | Verify |
| YD ENGINEERING INC | Business | 184003953-0002 | ELMWOOD PARK | CLOSED | Verify |
| YEPE TECH INC | Business | 184006680-0008 | OGDEN | ACTIVE | Verify |
| YKG ARCHITECTS + BUILDERS | Business | 184008049-0001 | GLEN ELLYN | ACTIVE | Verify |
| YMK ARCHITECTURE + DESIGN STUDIO LTD | Business | 184007193-0001 | CHICAGO | NOT RENEWED | Verify |
| YOSHIZUMI ASSOCIATES LLC | Business | 184004903-0001 | CHICAGO | NOT RENEWED | Verify |
| YOUNG ARCHITECTS | Business | 184005457-0001 | BLOOMINGTON | NOT RENEWED | Verify |
| YOUNGMAN & COMPANY INC | Business | 184000575-0001 | CHICAGO | NOT RENEWED | Verify |
| YU & ASSOCIATES COLLABORATIVE, PLLC | Business | 184008496-0001 | CHICAGO | ACTIVE | Verify |
| YUAN ZHANG AND NOLLEDO INTERNATIONAL | Business | 184004802-0002 | WILMETTE | NOT RENEWED | Verify |
| YUGE LIU ARCHITECT, PLLC | Business | 184009507-0001 | SAINT CHARLES | ACTIVE | Verify |
| YUNG ARCHITECTS | Business | 184007886-0001 | INVERNESS | ACTIVE | Verify |
| YUSPOKE, PLLC | Business | 184008506-0001 | OAK PARK | ACTIVE | Verify |
| Z FENG ARCHITECT AND COMPANY PC | Business | 184004791-0001 | CHICAGO | NOT RENEWED | Verify |
| Z&W DESIGN STUDIO PLLC | Business | 184009235-0001 | SPRINGFIELD | ACTIVE | Verify |