| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| BLECK & BLECK ARCHITECTS LLC | Business | 184005148-0001 | LIBERTYVILLE | ACTIVE | Verify |
| BLECK ENGINEERING CO | Business | 184000911-0002 | LAKE FOREST | ACTIVE | Verify |
| BLM ENGINEERS INC | Business | 184000824-0002 | BENSENVILLE | NOT RENEWED | Verify |
| BLOOM ARCHITECTURE LLC | Business | 184000269-0001 | CHICAGO | CANCELLED | Verify |
| BLOOM ARCHITECTURE LLC | Business | 184006352-0001 | CHICAGO | ACTIVE | Verify |
| BLOOM COMPANIES ILLINOIS INC | Business | 184008578-0002 | CHICAGO | NOT RENEWED | Verify |
| BLOTEVOGEL ASSOCIATES INC | Business | 184001038-0010 | GLEN CARBON | NOT RENEWED | Verify |
| BLU-LOTUS ARCHITECTS INC. | Business | 184008666-0001 | ORLAND PARK | NOT RENEWED | Verify |
| BLUE BALUSTER LLC | Business | 184005861-0001 | CHICAGO | NOT RENEWED | Verify |
| BLUE LINES ARCHITECTURE PLLC | Business | 184008556-0001 | CHICAGO | ACTIVE | Verify |
| BLUE SKY DESIGN/BUILD INC | Business | 184002303-0001 | LIBERTYVILLE | NOT RENEWED | Verify |
| BNM ARCHITECTS AND STAINED GLASS STUDIO | Business | 184003863-0001 | SPRINGFIELD | NOT RENEWED | Verify |
| BNMO DESIGN LLC | Business | 184007292-0001 | CHICAGO | NOT RENEWED | Verify |
| BOCHENEK ARCHITECTURE LLC | Business | 184007060-0001 | PARK RIDGE | NOT RENEWED | Verify |
| BODINE ENVIRONMENTAL | Business | 184001012-0002 | DECATUR | NOT RENEWED | Verify |
| BODUCH ARCHITECTURE PLLC | Business | 184008271-0001 | CHICAGO | ACTIVE | Verify |
| BOELDT STRUCTURES LLC | Business | 184006571-0003 | CHICAGO | NOT RENEWED | Verify |
| BOELTER ASSOCIATES INC | Business | 184001107-0002 | PARK RIDGE | NOT RENEWED | Verify |
| BOEMAN DESIGN LLC | Business | 184006479-0001 | CHICAGO | ACTIVE | Verify |
| BOESCH CONSULTING ENGINEERS INC | Business | 184000885-0002 | BOLINGBROOK | NOT RENEWED | Verify |
| BOHNAK ENGINEERING INC | Business | 184005171-0002 | TINLEY PARK | ACTIVE | Verify |
| BOLAND & ASSOCIATES INC | Business | 184002362-0001 | SCHAUMBURG | NOT RENEWED | Verify |
| BOLLMAN ENGINEERING, PLLC | Business | 184009161-0002 | CHICAGO | ACTIVE | Verify |
| BONO CONSULTING INC | Business | 184002379-0002 | PARK RIDGE | NOT RENEWED | Verify |
| BOOTH HANSEN LTD | Business | 184001503-0001 | CHICAGO | ACTIVE | Verify |
| BOOTH/HANSEN & ASSOCS LTD | Business | 184000496-0001 | CHICAGO | CANCELLED | Verify |
| BORDERLESS STUDIO: ARCHITECTURE AND PLANNING INCORPORATED | Business | 184008645-0001 | CHICAGO | ACTIVE | Verify |
| BORG MECHANICAL CONTRACTORS INC | Business | 184001126-0002 | HILLSIDE | NOT RENEWED | Verify |
| BOW TECH LTD | Business | 184003639-0006 | BATAVIA | NOT RENEWED | Verify |
| BOWMAN BARRETT & ASSOCIATES INC | Business | 184001113-0006 | CHICAGO | NOT RENEWED | Verify |
| BOX STUDIO CHICAGO INC | Business | 184009269-0001 | CHICAGO | ACTIVE | Verify |
| BOYD ASSOCIATES INC | Business | 184001574-0005 | CHICAGO | CANCELLED | Verify |
| BOYER ASSOCIATES LTD | Business | 184000410-0001 | CHICAGO | NOT RENEWED | Verify |
| BOYER FIRE PROTECTION LLC | Business | 184005927-0002 | ST LOUIS | NOT RENEWED | Verify |
| BOYLE & ASSOCIATES LTD | Business | 184005114-0001 | CHICAGO | NOT RENEWED | Verify |
| BOYT ENGINEERING | Business | 184005987-0002 | MARION | ACTIVE | Verify |
| BPC AIRPORT PARTNERS | Business | 184004537-0014 | CHICAGO | NOT RENEWED | Verify |
| BPC AIRPORT PARTNERS | Business | 184003657-0014 | CHICAGO | NOT RENEWED | Verify |
| BPC AIRPORT PARTNERS | Business | 184005070-0014 | CHICAGO | NOT RENEWED | Verify |
| BR DESIGN & ARCHITECTURE | Business | 184006610-0001 | OAKBROOK TERRACE | ACTIVE | Verify |
| BRACKE-HAYES-MILLER-MAHON ARCHITECTS LLP | Business | 184000778-0001 | MOLINE | ACTIVE | Verify |
| BRACKEY LAND SURVEYING, INC. | Business | 184002809-0008 | MOLINE | NOT RENEWED | Verify |
| BRAD W HUNSBERGER ARCHITECT LLC | Business | 184007671-0001 | DIXON | ACTIVE | Verify |
| BRADDOCK ARCHITECTURAL SERVICES | Business | 184003880-0001 | O FALLON | CANCELLED | Verify |
| BRADDOCK ARCHITECTURAL SERVICES LLC | Business | 184004569-0001 | O FALLON | ACTIVE | Verify |
| BRADLEY & BRADLEY ARCH & ENGINEERS PC | Business | 184000374-0004 | ROCKFORD | NOT RENEWED | Verify |
| BRADLEY ARCHITECTS INC | Business | 184003284-0001 | CHICAGO | NOT RENEWED | Verify |
| BRADLEY ENGINEERING LTD | Business | 184000175-0002 | HEBRON | NOT RENEWED | Verify |
| BRAHAR ARCHITECTS PLLC | Business | 184008636-0001 | CARPENTERSVILLE | ACTIVE | Verify |
| BRANCO & ZROKA ENGINEERING PC | Business | 184002838-0006 | CHICAGO | NOT RENEWED | Verify |