| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| HERMANN & ASSOCIATES PLLC | Business | 184004714-0002 | PEORIA HEIGHTS | ACTIVE | Verify |
| ENGINEERED CONCEPTS LLC | Business | 184005608-0003 | SPRING GROVE | NOT RENEWED | Verify |
| COOPER CIVIL ENGINEERING LTD | Business | 184004736-0002 | EVANSTON | NOT RENEWED | Verify |
| HURON DESIGN GROUP | Business | 184008613-0001 | CHICAGO | NOT RENEWED | Verify |
| NOBLE ENGINEERING CONSULTANTS | Business | 184004742-0002 | FLORA | NOT RENEWED | Verify |
| DODD ARCHITECTS PLLC | Business | 184008655-0001 | ANNA | ACTIVE | Verify |
| POWER SYSTEMS SOLUTIONS INC | Business | 184008716-0002 | PEORIA | ACTIVE | Verify |
| MEP DESIGN GROUP LLC | Business | 184004770-0002 | ROCKFORD | NOT RENEWED | Verify |
| SEESAW WORKSHOP PLLC | Business | 184008769-0001 | CLARENDON HILLS | NOT RENEWED | Verify |
| SHARMA & ASSOCIATES, INC | Business | 184008739-0002 | COUNTRYSIDE | NOT RENEWED | Verify |
| JS ENGINEERING FOR ARCHITECTURE INC | Business | 184004789-0002 | LAKE VILLA | NOT RENEWED | Verify |
| ALBERTS LAND DESIGN INC | Business | 184004822-0002 | SPRING GROVE | NOT RENEWED | Verify |
| TWO MANY ARCHITECTS PLLC | Business | 184008816-0001 | CHICAGO | NOT RENEWED | Verify |
| PDF ENGINEERING LLC | Business | 184008759-0002 | GLENVIEW | ACTIVE | Verify |
| HABIT ARCHITECTS PLLC | Business | 184008833-0001 | CHICAGO | ACTIVE | Verify |
| CONTINENTAL ENERGY SOLUTIONS, PLLC | Business | 184008812-0002 | OAK BROOK | ACTIVE | Verify |
| MERKLE INTERNATIONAL INC | Business | 184004967-0002 | GALENA | ACTIVE | Verify |
| BOELDT STRUCTURES LLC | Business | 184006571-0003 | CHICAGO | NOT RENEWED | Verify |
| PARK FOWLER PLUS PLLC | Business | 184008902-0001 | CHICAGO | ACTIVE | Verify |
| STRUCTURAL DYNAMICS INC | Business | 184006780-0003 | SYCAMORE | ACTIVE | Verify |
| SYSTEMS DESIGN SERVICE ENGINEERING | Business | 184004999-0002 | ROCKFORD | ACTIVE | Verify |
| RGO STRUCTURAL INVESTIGATIONS LLC | Business | 184007021-0003 | OAK BROOK | NOT RENEWED | Verify |
| MATERIAL SOLUTIONS LABORATORY CORPORATION | Business | 184005029-0002 | ELK GROVE VILLAGE | ACTIVE | Verify |
| DAE GROUP INC | Business | 184008949-0001 | ELMHURST | ACTIVE | Verify |
| CAPITAL DESIGN LTD | Business | 184008960-0001 | BLOOMINGDALE | NOT RENEWED | Verify |
| ENTRUST SOLUTIONS GROUP, LLC | Business | 184008968-0002 | WARRENVILLE | NOT RENEWED | Verify |
| ANAX ENGINEERING INC | Business | 184007529-0003 | CHICAGO | ACTIVE | Verify |
| INNOVA CONSULTING INC. | Business | 184008970-0002 | LINCOLNWOOD | ACTIVE | Verify |
| ESSCOE LLC | Business | 184005267-0002 | LAKE ZURICH | ACTIVE | Verify |
| DIXON O'BRIEN & ASSOCIATES, PLLC | Business | 184009028-0002 | HIGHLAND PARK | NOT RENEWED | Verify |
| EPC INTERNATIONAL INC | Business | 184005282-0002 | ELGIN | NOT RENEWED | Verify |
| OPERAM ARCHTECTURE PLLC | Business | 184009013-0001 | CHICAGO | NOT RENEWED | Verify |
| ADVANCED RECON, INC. | Business | 184009061-0002 | TINLEY PARK | ACTIVE | Verify |
| BE-VIZUAL ARCHITECTURE & DESIGN PLLC | Business | 184009016-0001 | ELMHURST | NOT RENEWED | Verify |
| FODOR ENGINEERING & DESIGN, LLC | Business | 184007872-0003 | CHICAGO | ACTIVE | Verify |
| TOWN STUDIOS INC | Business | 184009047-0001 | NORTHBROOK | ACTIVE | Verify |
| S4 ARCHITECTURE, PC | Business | 184009060-0001 | CRYSTAL LAKE | ACTIVE | Verify |
| FARLEY ENGINEERING LLC | Business | 184009150-0002 | MARION | ACTIVE | Verify |
| FGP-ATELIER INTERNATIONAL PLLC | Business | 184009067-0001 | CHICAGO | ACTIVE | Verify |
| MARTS & VALENTIN ARCHITECTS LTD | Business | 184009068-0001 | CHICAGO | ACTIVE | Verify |
| KING ENGINEERING & CONSTRUCTION PLLC | Business | 184009182-0002 | BELLEVILLE | INOPERATIVE | Verify |
| SHAH RAGAN ARJONA PLLC | Business | 184008572-0003 | AURORA | ACTIVE | Verify |
| SANDER PLLC | Business | 184009138-0001 | RIVERSIDE | ACTIVE | Verify |
| ABCO ELECTRICAL CONSTRUCTION & DESIGN LLC | Business | 184005384-0002 | CHICAGO | ACTIVE | Verify |
| MAS STUDIO PLLC | Business | 184009163-0001 | CHICAGO | ACTIVE | Verify |
| TS ENGINEERING PLLC | Business | 184008787-0003 | SKOKIE | ACTIVE | Verify |
| COMMUNICATIONS ENGINEERS INC | Business | 184005423-0002 | SPRINGFIELD | NOT RENEWED | Verify |
| GLAD STUDIO PLLC | Business | 184009213-0001 | GLENVIEW | ACTIVE | Verify |
| J. ANSTADT, P.L.L.C. | Business | 184009246-0001 | MT PROSPECT | ACTIVE | Verify |
| MARSIM ENERGY LLC | Business | 184009295-0002 | CHICAGO | ACTIVE | Verify |