| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| SCHWAB ARCHITECTS | Business | 184004298-0001 | GLENVIEW | NOT RENEWED | Verify |
| SCHWARTZ ENGINEERING | Business | 184001165-0002 | PEKIN | NOT RENEWED | Verify |
| SCHWARZ LEWIS DESIGN GROUP INC | Business | 184006279-0001 | OAK BROOK | ACTIVE | Verify |
| SCI ENGINEERING INC | Business | 184000937-0002 | O FALLON | ACTIVE | Verify |
| SCIENTEL AMERICA INC | Business | 184003787-0006 | LOMBARD | NOT RENEWED | Verify |
| SCIENTEL SOLUTIONS PLLC | Business | 184004473-0006 | LOMBARD | NOT RENEWED | Verify |
| SCIGON SOLUTIONS INC | Business | 184008160-0002 | DEERFIELD | NOT RENEWED | Verify |
| SCOT ENGINEERING PROPERTIES INC. | Business | 184009418-0002 | LAFAYETTE HILL | ACTIVE | Verify |
| SCOTT F AMMONS INC | Business | 184003584-0008 | YORKVILLE | NOT RENEWED | Verify |
| SCOTT HIMMEL ARCHITECT PC | Business | 184003214-0001 | CHICAGO | NOT RENEWED | Verify |
| SCOTT JOHN KOZAK ARCHITECTS INC | Business | 184004890-0001 | BARRINGTON | NOT RENEWED | Verify |
| SCOTT KOERNER & ASSOCIATES, PLLC | Business | 184009057-0001 | PARK RIDGE | NOT RENEWED | Verify |
| SCOTT R. ANDERLE, LLC | Business | 184008099-0001 | PLAINFIELD | NOT RENEWED | Verify |
| SCRIBBLES INC | Business | 184004884-0001 | O FALLON | CANCELLED | Verify |
| SCRUGGS AND HAMMOND INC | Business | 184001215-0002 | EAST PEORIA | NOT RENEWED | Verify |
| SDA PLLC DBA STUDIO DOMANI ARCHITECTS | Business | 184009029-0001 | CHICAGO | ACTIVE | Verify |
| SDG INC | Business | 184001159-0002 | HIGHLAND PARK | ACTIVE | Verify |
| SE/COADY ARCHITECTS LLC | Business | 184000743-0001 | ROCKFORD | ACTIVE | Verify |
| SE3 LLC | Business | 184005040-0006 | LISLE | ACTIVE | Verify |
| SEARL LAMASTER HOWE ARCHITECTS PC | Business | 184000536-0001 | CHICAGO | ACTIVE | Verify |
| SEC CONSULTING ENGINEERS LTD | Business | 184001301-0002 | NORTHBROOK | NOT RENEWED | Verify |
| SEC GROUP INC | Business | 184000108-0014 | MCHENRY | CANCELLED | Verify |
| SEDLACEK ENGINEERING | Business | 184001883-0002 | FARINA | NOT RENEWED | Verify |
| SEECO CONSULTANTS INC | Business | 184001158-0006 | TINLEY PARK | ACTIVE | Verify |
| SEEK DESIGN & ARCHITECTURE LLC | Business | 184008525-0001 | CHICAGO | ACTIVE | Verify |
| SEEMAR CORPORATION | Business | 184000801-0002 | ORLAND PARK | ACTIVE | Verify |
| SEESAW WORKSHOP PLLC | Business | 184008769-0001 | CLARENDON HILLS | NOT RENEWED | Verify |
| SEI CONTRACTING INC | Business | 184008717-0002 | BUNKER HILL | NOT RENEWED | Verify |
| SEMA ENGINEERING CONSULTANTS LLC | Business | 184007040-0002 | ARLINGTON HTS | ACTIVE | Verify |
| SEMPLE RAPPE ARCHITECTS, PC | Business | 184007681-0001 | CHICAGO | ACTIVE | Verify |
| SENFFNER & ASSOCIATES LTD | Business | 184004040-0003 | CHICAGO | NOT RENEWED | Verify |
| SENGA ARCHITECTS INC | Business | 184007480-0001 | CHICAGO | ACTIVE | Verify |
| SERENA STURM ARCHITECTS LTD | Business | 184003671-0001 | CHICAGO | NOT RENEWED | Verify |
| SERENE ARCHITECTURE + DESIGN PLLC | Business | 184009319-0001 | CHICAGO | ACTIVE | Verify |
| SERGIO CLAURE ARCHITECT PLLC | Business | 184009133-0001 | CHICAGO | CLOSED | Verify |
| SERGIO G ESTENSSORO & ASSOCIATES INC | Business | 184001936-0001 | HINSDALE | NOT RENEWED | Verify |
| SERVICE MECHANICAL INDUSTRIES INC | Business | 184005399-0002 | SCHAUMBURG | NOT RENEWED | Verify |
| SETON ENGINEERING CO | Business | 184001044-0002 | NORTHFIELD | NOT RENEWED | Verify |
| SETON ENGINEERING SERVICE CORP | Business | 184002036-0002 | PALATINE | NOT RENEWED | Verify |
| SEVAN DESIGN SOLUTIONS P.C. | Business | 184007703-0001 | DOWNERS GROVE | ACTIVE | Verify |
| SEVAN ENGINEERING, P.C. | Business | 184009631-0002 | DOWNERS GROVE | ACTIVE | Verify |
| SEVERNS REID & ASSOCIATES INC | Business | 184000531-0001 | CHAMPAIGN | NOT RENEWED | Verify |
| SEVERNS REID & ASSOCIATES INC | Business | 184003155-0001 | CHAMPAIGN | NOT RENEWED | Verify |
| SGD CONSULTING SERVICES INC | Business | 184004419-0002 | WOODRIDGE | NOT RENEWED | Verify |
| SGE CONSULTANTS, LLC | Business | 184006878-0002 | ROSEMONT | NOT RENEWED | Verify |
| SGM ARCHITECTS | Business | 184003935-0001 | LAKE ZURICH | NOT RENEWED | Verify |
| SHACTEE ENGINEERING LLC | Business | 184007906-0002 | WOODRIDGE | ACTIVE | Verify |
| SHAH ENGINEERING INC | Business | 184000417-0007 | CHICAGO | NOT RENEWED | Verify |
| SHAH ENGINEERING INC | Business | 184003950-0015 | CHICAGO | NOT RENEWED | Verify |
| SHAH ENVIRONMENTAL SERVICES LLC | Business | 184001615-0002 | CHICAGO | NOT RENEWED | Verify |