| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| ASSOCIATED SURVEYING GROUP LLC | Business | 184004973-0008 | BOLINGBROOK | ACTIVE | Verify |
| ASSOCIATED SURVEYING GROUP PC | Business | 184003013-0008 | BOLINGBROOK | CANCELLED | Verify |
| ASSOCIATES PLANNING/DESIGN GROUP INC | Business | 184001867-0001 | DOWNERS GROVE | NOT RENEWED | Verify |
| ASSURANCE CONSULTANT ENGINEERS LLC | Business | 184006293-0002 | ELGIN | NOT RENEWED | Verify |
| ASTUDIO ARCHITECTS PLLC | Business | 184008452-0001 | CHICAGO | ACTIVE | Verify |
| AT MECHANICAL LLC | Business | 184005089-0002 | MELROSE PARK | ACTIVE | Verify |
| ATELIER 19 ARCHITECTS LTD | Business | 184004297-0001 | CHICAGO | NOT RENEWED | Verify |
| ATELIER CLEM | Business | 184009528-0001 | CHICAGO | ACTIVE | Verify |
| ATELIER DAVEY LLC | Business | 184008067-0001 | CARBONDALE | NOT RENEWED | Verify |
| ATELIER LIRA LUIS LLC | Business | 184005840-0001 | CHICAGO | NOT RENEWED | Verify |
| ATELIER LUFTGARDEN PLLC | Business | 184008682-0001 | CHICAGO | NOT RENEWED | Verify |
| ATELIER, P.C. | Business | 184007744-0001 | MACKINAW | ACTIVE | Verify |
| ATELIER'7 INC | Business | 184001754-0001 | NORTHBROOK | NOT RENEWED | Verify |
| ATFS CONSULTING INC | Business | 184007530-0002 | ELMHURST | NOT RENEWED | Verify |
| ATLAS ENGINEERING GROUP LTD | Business | 184005508-0014 | DEERFIELD | ACTIVE | Verify |
| ATLAS LAND SURVEYORS PLLC | Business | 184008567-0008 | ELGIN | ACTIVE | Verify |
| ATLAS SOILS INC | Business | 184001326-0002 | HILLSBORO | NOT RENEWED | Verify |
| ATMI PRECAST INC | Business | 184007012-0006 | AURORA | NOT RENEWED | Verify |
| ATMOSPHERE PC | Business | 184002901-0001 | CHICAGO | NOT RENEWED | Verify |
| ATOMATIC MECHANICAL SERVICES INC | Business | 184002317-0002 | ARLINGTON HEIGHTS | ACTIVE | Verify |
| ATSE CONSULTANTS LLC | Business | 184005279-0003 | EAST PEORIA | NOT RENEWED | Verify |
| ATTILA DEMETER ARCHITECTS LLC | Business | 184003005-0001 | CHICAGO | NOT RENEWED | Verify |
| ATUL KARKHANIS ARCHITECTS LTD | Business | 184002462-0001 | CHICAGO | ACTIVE | Verify |
| ATUM CONSTRUCTION PLLC | Business | 184008199-0001 | BERWYN | NOT RENEWED | Verify |
| AUBY OGLESBY AND BARTOLOMUCCI INC | Business | 184000934-0006 | SPRINGFIELD | NOT RENEWED | Verify |
| AUMILLER COLLABORATIVE LLC | Business | 184006335-0001 | CHICAGO | NOT RENEWED | Verify |
| AUMILLER YOUNGQUIST PC | Business | 184003729-0001 | CHICAGO | NOT RENEWED | Verify |
| AURORA LIGHTING DESIGN INC | Business | 184004438-0002 | CHICAGO | NOT RENEWED | Verify |
| AUSTIN ENGINEERING CO INC | Business | 184001143-0010 | PEORIA | ACTIVE | Verify |
| AUSTIN ENGINEERING COMPANY INC | Business | 184001530-0002 | PEORIA | CANCELLED | Verify |
| AUTOMATED ASSEMBLY INC | Business | 184001007-0002 | NAPERVILLE | NOT RENEWED | Verify |
| AUTOMATIK ENGINEERING INCORPORATED | Business | 184006087-0002 | MUNDELEIN | NOT RENEWED | Verify |
| AUTOMATION & ELECTRICAL ENGINEERING LTD | Business | 184001605-0002 | CHICAGO | NOT RENEWED | Verify |
| AUTUMN CONSTRUCTION SERVICES INC | Business | 184005693-0002 | LOMBARD | NOT RENEWED | Verify |
| AVAIL CIVIL ENGINEERING INC | Business | 184007225-0002 | GURNEE | NOT RENEWED | Verify |
| AVANESSIAN CONSULTING LLC | Business | 184007910-0002 | DES PLAINES | NOT RENEWED | Verify |
| AVATAR ARCHITECTS LIMITED | Business | 184002674-0001 | CHICAGO | NOT RENEWED | Verify |
| AVATAR CONSULTING SERVICES LIMITED | Business | 184001875-0001 | CHICAGO | NOT RENEWED | Verify |
| AVENTUS ARCHITECTS CORP | Business | 184008455-0001 | HIGHLAND PARK | ACTIVE | Verify |
| AVIATION INFRASTRUCTURE REBUILDERS LLC | Business | 184005376-0002 | CHICAGO | NOT RENEWED | Verify |
| AVID CONSULTING INC | Business | 184004754-0004 | EVANSTON | NOT RENEWED | Verify |
| AVILA COMPUTER SERVICES INC | Business | 184003068-0002 | CHICAGO | CANCELLED | Verify |
| AW ENGINEERS, PLLC | Business | 184008557-0002 | NAPERVILLE | CANCELLED | Verify |
| AXIOM DESIGN ARCHITECTS | Business | 184005630-0001 | WESTCHESTER | NOT RENEWED | Verify |
| AXIOM GROUP LTD | Business | 184001015-0002 | HOMER GLEN | NOT RENEWED | Verify |
| AXIOS ARCHITECTS AND CONSULTANTS LTD | Business | 184004911-0001 | CHICAGO | ACTIVE | Verify |
| AXIOS CONSULTANTS AND DESIGN LLC | Business | 184004023-0001 | CHICAGO | NOT RENEWED | Verify |
| AYLSWORTH SURVEYING | Business | 184002878-0008 | CARMI | NOT RENEWED | Verify |
| AZAB ARCHITECTURE PLLC | Business | 184008711-0001 | CHICAGO | NOT RENEWED | Verify |
| B & F ARCHITECTS LLC | Business | 184005650-0001 | LA GRANGE PARK | CANCELLED | Verify |