| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| Z+O ARCHITECTURE + INTERIORS, INC | Business | 184007431-0001 | GLEN ELLYN | NOT RENEWED | Verify |
| Z11 INC | Business | 184006300-0008 | CHICAGO | NOT RENEWED | Verify |
| Z11 SURVEY & GEOSPATIAL SERVICES INC | Business | 184008740-0008 | HARWOOD HEIGHTS | ACTIVE | Verify |
| ZACHRY PC | Business | 184008641-0001 | DOWNERS GROVE | ACTIVE | Verify |
| ZAHN & ASSOCIATES | Business | 184003386-0008 | SPRING GROVE | NOT RENEWED | Verify |
| ZAHN ASSOCIATES INC | Business | 184001471-0003 | DOWNERS GROVE | NOT RENEWED | Verify |
| ZAMCO INC | Business | 184001341-0002 | URBANA | NOT RENEWED | Verify |
| ZAR & HICKS ARCHITECTS | Business | 184000737-0001 | CHICAGO | NOT RENEWED | Verify |
| ZAR INTERNATIONAL INC | Business | 184005377-0001 | LAKE ZURICH | NOT RENEWED | Verify |
| ZED ARCHITECTS PC | Business | 184005953-0001 | CHICAGO | ACTIVE | Verify |
| ZIMMER CONSULTANTS LTD | Business | 184006097-0002 | OAK BROOK | NOT RENEWED | Verify |
| ZIMMER CONSULTANTS INC | Business | 184001697-0002 | OAK BROOK | NOT RENEWED | Verify |
| ZINGRONE ARCHITECTS, PLLC | Business | 184009058-0001 | PALATINE | ACTIVE | Verify |
| ZOEPAZ INCORPORATED | Business | 184005490-0002 | ELBURN | ACTIVE | Verify |
| ZOHA ARCHITECTURE AND DESIGN LLC | Business | 184007809-0001 | CHICAGO | ACTIVE | Verify |
| ZOKA ZOLA | Business | 184004458-0001 | CHICAGO | NOT RENEWED | Verify |
| ZOLTEK INC | Business | 184002364-0002 | SCHAUMBURG | NOT RENEWED | Verify |
| ZPD&A LLC | Business | 184003335-0001 | CHICAGO | ACTIVE | Verify |
| ZROKA ENGINEERING PC | Business | 184004783-0006 | CHICAGO | NOT RENEWED | Verify |
| ZS LLC | Business | 184005624-0006 | CHICAGO | ACTIVE | Verify |
| ZSW ARCHITECTS INTERNATIONAL LLC | Business | 184007903-0001 | CHICAGO | NOT RENEWED | Verify |
| ZUMWALT AND ASSOCIATES INC | Business | 184003189-0010 | PEORIA | NOT RENEWED | Verify |
| ZURLIENE ENGINEERING PLLC | Business | 184008692-0002 | HIGHLAND | NOT RENEWED | Verify |
| ZW ARCHITECTURE LLC | Business | 184004643-0001 | CHICAGO | ACTIVE | Verify |
| ALBERTO B AGAMA | Business | 184005990-0001 | YORKVILLE | NOT RENEWED | Verify |
| OSCAR ALBA | Business | 184005009-0001 | CHICAGO | NOT RENEWED | Verify |
| MARIA GIOVINA BERGH | Business | 184008340-0001 | CHICAGO | ACTIVE | Verify |
| EMMY M DOWDEN | Business | 184007539-0002 | BROCTON | NOT RENEWED | Verify |
| JACOB CHARTOFF, ARCHITECT | Business | 184007648-0001 | EVANSTON | NOT RENEWED | Verify |
| KENNETH M JAGMAN | Business | 184004795-0008 | HUNTLEY | NOT RENEWED | Verify |
| JAMES LAREW ARCHITECTS PLLC | Business | 184008586-0001 | CHICAGO | ACTIVE | Verify |
| MCGRATH ARCHITECTS PC | Business | 184005014-0001 | NAPERVILLE | NOT RENEWED | Verify |
| MILBURY ARCHITECTS, LTD. | Business | 184008470-0001 | CHICAGO | NOT RENEWED | Verify |
| STUDIO DOM, INC | Business | 184008875-0001 | EVANSTON | NOT RENEWED | Verify |