| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| FEHR-GRAHAM & ASSOCS | Business | 184001404-0010 | FREEPORT | CANCELLED | Verify |
| FEI ARCHITECTS PC | Business | 184003190-0001 | SKOKIE | NOT RENEWED | Verify |
| FELDMANN & ASSOCIATES | Business | 184002588-0002 | SPRING BAY | NOT RENEWED | Verify |
| FENDRICH ENGINEERING | Business | 184001794-0006 | SPRINGFIELD | ACTIVE | Verify |
| FERGON ARCHITECTS LLC | Business | 184005087-0001 | LA GRANGE PARK | ACTIVE | Verify |
| FERGUSON SURVEYING LLC | Business | 184003698-0008 | SCHAUMBURG | INOPERATIVE | Verify |
| FERN STUDIOS PLLC | Business | 184008766-0001 | CHICAGO | ACTIVE | Verify |
| FERRETTI PROFESSIONAL GROUP P.C. | Business | 184008961-0010 | CAPRON | ACTIVE | Verify |
| FERRY & ASSOCIATES ARCHITECTS | Business | 184004961-0001 | SPRINGFIELD | ACTIVE | Verify |
| FERRY ARCHITECTS INC | Business | 184000683-0001 | SPRINGFIELD | CANCELLED | Verify |
| FGM ARCHITECTS INC | Business | 184000350-0001 | WESTCHESTER | ACTIVE | Verify |
| FGM-SPG | Business | 184000393-0001 | OAK BROOK | NOT RENEWED | Verify |
| FGP-ATELIER INTERNATIONAL PLLC | Business | 184009067-0001 | CHICAGO | ACTIVE | Verify |
| FH STOWELL/DESIGN-BUILD INC | Business | 184003691-0001 | SKOKIE | NOT RENEWED | Verify |
| FIELD GUIDE ARCHITECTURE AND DESIGN, INC. | Business | 184008298-0001 | OAK PARK | ACTIVE | Verify |
| FIELD POINT SURVEYING LLC | Business | 184005891-0008 | OSWEGO | NOT RENEWED | Verify |
| FIELDS SURVEYING | Business | 184004209-0008 | DUNLAP | NOT RENEWED | Verify |
| FIEMS LAND SURVEYING SOLUTIONS INC | Business | 184006677-0008 | COLONA | NOT RENEWED | Verify |
| FIENE ENGINEERING LTD | Business | 184007310-0003 | GLEN ELLYN | ACTIVE | Verify |
| FILIGREE ENGINEERING SERVICES LLC | Business | 184005525-0010 | NAPERVILLE | NOT RENEWED | Verify |
| FILIPPINI CONSULTING ARCHITECTS PLLC | Business | 184008214-0001 | CHICAGO | ACTIVE | Verify |
| FILORAMO TALSMA LLC | Business | 184005756-0001 | CHICAGO | ACTIVE | Verify |
| FIORINO ARCHITECTS LLC | Business | 184005639-0001 | ADDISON | ACTIVE | Verify |
| FIRE BY DESIGN INC | Business | 184004935-0002 | NORTHBROOK | ACTIVE | Verify |
| FIRE CONTROL INC | Business | 184006172-0002 | WHEELING | NOT RENEWED | Verify |
| FIREDYNE ENGINEERING PC | Business | 184002914-0002 | TINLEY PARK | NOT RENEWED | Verify |
| FIRETECH ENGINEERING INCORPORATED | Business | 184003232-0002 | SKOKIE | ACTIVE | Verify |
| FIRM CODEL ARCHITECTS LTD | Business | 184000593-0001 | CHICAGO | NOT RENEWED | Verify |
| FIRST CHOICE FIRE PROTECTION ENGINEERING LLC | Business | 184007390-0002 | EFFINGHAM | NOT RENEWED | Verify |
| FIRST DERIVATIVE ARCHITECTURAL SERVICES | Business | 184003612-0001 | SUGAR GROVE | ACTIVE | Verify |
| FISHER & PARTNERS STRUCTURAL ENGINEERS INC | Business | 184002124-0003 | CHICAGO | NOT RENEWED | Verify |
| FITCH ENGINEERING | Business | 184006769-0002 | SPRINGFIELD | NOT RENEWED | Verify |
| FITCH-FITZGERALD INC | Business | 184000292-0004 | SPRINGFIELD | NOT RENEWED | Verify |
| FITILA LLC | Business | 184008585-0002 | CHICAGO | NOT RENEWED | Verify |
| FITZGERALD ARCHITECTURE PLANNING DESIGN | Business | 184006725-0001 | CHICAGO | ACTIVE | Verify |
| FITZGERALD ASSOCIATES ARCHITECTS, PLLC | Business | 184002817-0001 | CHICAGO | ACTIVE | Verify |
| FK ARCHITECTS LTD | Business | 184003984-0001 | CHICAGO | NOT RENEWED | Verify |
| FLETCHER ENGINEERING | Business | 184000908-0002 | DES PLAINES | NOT RENEWED | Verify |
| FLINN & DREFFEIN ENGINEERING CO | Business | 184000956-0002 | NORTHBROOK | NOT RENEWED | Verify |
| FLINN ENGINEERING LLC | Business | 184007033-0002 | HIGHLAND | ACTIVE | Verify |
| FLINT ARCHITECTS LLC | Business | 184005474-0001 | LOMBARD | ACTIVE | Verify |
| FLOOD TESTING LABORATORIES INC | Business | 184003554-0002 | CHICAGO | ACTIVE | Verify |
| FLORIAN ARCHITECTS LTD | Business | 184002733-0001 | CHICAGO | NOT RENEWED | Verify |
| FLUIDCLARITY LTD | Business | 184003912-0010 | OAK PARK | ACTIVE | Verify |
| FLUIDS ENGINEERING, PLLC | Business | 184009275-0002 | NAPERVILLE | ACTIVE | Verify |
| FLYNN ARCHITECTURE & DESIGN INC | Business | 184007302-0001 | CRYSTAL LAKE | ACTIVE | Verify |
| FM CUSTOM DESIGN INC | Business | 184001938-0001 | ST CHARLES | NOT RENEWED | Verify |
| FMHC DESIGN INC | Business | 184006165-0005 | DES PLAINES | NOT RENEWED | Verify |
| FMJ ASSOCIATES INC | Business | 184000589-0001 | MIDLOTHIAN | NOT RENEWED | Verify |
| FODOR ENGINEERING & DESIGN, LLC | Business | 184007872-0003 | CHICAGO | ACTIVE | Verify |