| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| NEKOLA SURVEY INC | Business | 184005564-0008 | BOLINGBROOK | NOT RENEWED | Verify |
| NELSON & ASSOCIATES ARCHITECTS PC | Business | 184002320-0001 | CHICAGO | NOT RENEWED | Verify |
| NELSON ARCHITECT, LTD | Business | 184008399-0001 | BEDFORD PARK | NOT RENEWED | Verify |
| NELSON DESIGN | Business | 184003375-0001 | HINSDALE | NOT RENEWED | Verify |
| NELSON LAND SURVEYING INC | Business | 184002819-0008 | PLAINFIELD | CANCELLED | Verify |
| NELSON SURVEYORS LLC | Business | 184004838-0008 | WESTMONT | NOT RENEWED | Verify |
| NERI COMPANIES INC | Business | 184003719-0001 | CHICAGO | ACTIVE | Verify |
| NESKO ELECTRIC COMPANY | Business | 184001178-0002 | BROADVIEW | ACTIVE | Verify |
| NEST BUILDERS INC | Business | 184004195-0002 | CHICAGO | ACTIVE | Verify |
| NESTOR POPWYCH AIA-ARCHITECT | Business | 184003974-0001 | PARK RIDGE | NOT RENEWED | Verify |
| NETEMEYER ENGINEERING ASSOC INC | Business | 184001027-0014 | AVISTON | ACTIVE | Verify |
| NEUMANN MONSON NORDSTROM ARCHITECTS | Business | 184000790-0001 | MOLINE | NOT RENEWED | Verify |
| NEVILLE ENGINEERING SERVICE INC | Business | 184006531-0002 | PLAINFIELD | ACTIVE | Verify |
| NEVIN HEDLUND ARCHITECTS INC | Business | 184001953-0001 | HILLSIDE | ACTIVE | Verify |
| NEW HEITZ ENGINEERING & SURVEYING, LLC | Business | 184008570-0010 | UTICA | ACTIVE | Verify |
| NEW HORIZON ENVIRONMENTAL | Business | 184004630-0002 | JERSEYVILLE | NOT RENEWED | Verify |
| NEW HORIZONS INC | Business | 184000540-0001 | ARLINGTON HEIGHTS | NOT RENEWED | Verify |
| NEW INSIGHT ENGINEERING LLC | Business | 184008599-0002 | BURR RIDGE | ACTIVE | Verify |
| NEW SPACE ARCHITECTS LTD | Business | 184004948-0001 | WILMETTE | NOT RENEWED | Verify |
| NEW WORLD DESIGN LTD | Business | 184004527-0001 | CHICAGO | ACTIVE | Verify |
| NEWGROUND DESIGN OF ILLINOIS, PC | Business | 184007782-0001 | CHICAGO | ACTIVE | Verify |
| NEWLOOK DESIGN STUDIO | Business | 184009569-0001 | WILMETTE | ACTIVE | Verify |
| NEWMAN ARCHITECTURE INC | Business | 184000549-0001 | PLAINFIELD | ACTIVE | Verify |
| NEWTECH ENGINEERING & ENVIRONMENTAL LLC | Business | 184004160-0002 | BLOOMINGTON | ACTIVE | Verify |
| NEXUS ARCHITECTURE AND DESIGN INC. | Business | 184009402-0001 | CHICAGO | ACTIVE | Verify |
| NEXUS TECHNICAL SERVICES CORP | Business | 184002192-0002 | OAKBROOK TERRACE | NOT RENEWED | Verify |
| NIA ARCHITECTS INC | Business | 184002840-0001 | CHICAGO | ACTIVE | Verify |
| NICHOLAS DESIGN COLLABORATIVE LTD | Business | 184001772-0001 | CHICAGO | ACTIVE | Verify |
| NICHOLAS DESIGN GROUP LTD | Business | 184005707-0001 | WHEATON | NOT RENEWED | Verify |
| NICHOLAS J NOWICKI PC | Business | 184000331-0001 | CHICAGO | NOT RENEWED | Verify |
| NICK SCARLATIS & ASSOCIATES LTD | Business | 184002281-0001 | CRESTWOOD | ACTIVE | Verify |
| NICKAS ARCHITECTURE LLC | Business | 184007833-0001 | COLUMBIA | ACTIVE | Verify |
| NIEBUR STRUCTURAL ENGINEERING PLLC | Business | 184007266-0003 | NORMAL | ACTIVE | Verify |
| NIELSEN & GREENBERG ARCHITECTS | Business | 184000777-0001 | EVANSTON | NOT RENEWED | Verify |
| NIEMEYER & ASSOCIATES PC | Business | 184002650-0002 | WONDER LAKE | NOT RENEWED | Verify |
| NIEMEYER DESIGN INC | Business | 184000362-0001 | BREESE | NOT RENEWED | Verify |
| NIEMEYER DESIGN, LLC | Business | 184007983-0001 | BREESE | NOT RENEWED | Verify |
| NIKA ENGINEERING | Business | 184003827-0002 | WEST CHICAGO | ACTIVE | Verify |
| NLP CONCEPTS LLC | Business | 184006569-0006 | CHICAGO | ACTIVE | Verify |
| NLP ENGINEERING INC | Business | 184005350-0003 | CHICAGO | NOT RENEWED | Verify |
| NOBLE & ASSOCIATES INC | Business | 184002521-0002 | CHICAGO | NOT RENEWED | Verify |
| NOBLE ENGINEERING CONSULTANTS | Business | 184004742-0002 | FLORA | NOT RENEWED | Verify |
| NOLAN & WEDOW SURVEY GROUP LLC | Business | 184004605-0008 | BONFIELD | ACTIVE | Verify |
| NORMAN A WHITE & ASSOCIATES INC | Business | 184002019-0005 | HINSDALE | NOT RENEWED | Verify |
| NORMAN H MEYER ASSOC | Business | 184001456-0003 | ROCKFORD | NOT RENEWED | Verify |
| NORMAN J TOBERMAN & ASSOCIATES LLC | Business | 184005910-0010 | ARLINGTON HEIGHTS | ACTIVE | Verify |
| NORMANDY ARCHITECTS INC | Business | 184000702-0001 | HINSDALE | ACTIVE | Verify |
| NORR, INC | Business | 184005996-0001 | CHICAGO | ACTIVE | Verify |
| NORRIS ARCHITECTS INC | Business | 184005328-0001 | ST CHARLES | ACTIVE | Verify |
| NORSMAN ARCHITECTS LTD | Business | 184003941-0001 | CHICAGO | NOT RENEWED | Verify |