| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| SPLINTERZ LTD | Business | 184007422-0001 | CHICAGO | NOT RENEWED | Verify |
| INNOVATIVE AQUATIC DESIGN LLC | Business | 184005974-0002 | HOFFMAN ESTATES | NOT RENEWED | Verify |
| BRECHEISEN ENGINEERING INC | Business | 184003520-0002 | CHICAGO | NOT RENEWED | Verify |
| CAELES PC | Business | 184007476-0001 | PROSPECT HEIGHTS | NOT RENEWED | Verify |
| HVAC CONSULTANTS INC | Business | 184003528-0002 | LOMBARD | NOT RENEWED | Verify |
| STUDIOK ARCHITECTURE LLC | Business | 184007482-0001 | PRINCETON | ACTIVE | Verify |
| WELCH ENGINEERING PC | Business | 184003532-0002 | LAGRANGE PARK | NOT RENEWED | Verify |
| BAU DESIGN & DEVELOPMENT | Business | 184007502-0001 | DES PLAINES | ACTIVE | Verify |
| AAM-TEK ENGINEERING, LLC | Business | 184007634-0002 | GLEN ELLYN | NOT RENEWED | Verify |
| DAMA CONSULTANTS INC | Business | 184006026-0002 | CHICAGO | ACTIVE | Verify |
| EFFECTIVE ENGINEERING SOLUTIONS LTD | Business | 184003537-0002 | NEW LENOX | NOT RENEWED | Verify |
| JOSE DE AVILA AND ASSOCIATES | Business | 184003571-0002 | RIVER FOREST | NOT RENEWED | Verify |
| DUZAN ARCHITECTURE & DESIGN INC | Business | 184007523-0001 | NEWMAN | ACTIVE | Verify |
| MK ENERGY ASSOCIATES PC | Business | 184006039-0002 | CHICAGO | NOT RENEWED | Verify |
| JOHNSON ENGINEERING PC | Business | 184003576-0002 | SPRINGFIELD | NOT RENEWED | Verify |
| PIONEER ENGINEERING & ENVIRONMENTAL SERVICES LLC | Business | 184006055-0002 | CHICAGO | ACTIVE | Verify |
| TRANSPORTATION STRATEGIES LTD | Business | 184003579-0002 | GLEN ELLYN | NOT RENEWED | Verify |
| SULLIVAN & WILSON PC | Business | 184007547-0001 | CHICAGO | ACTIVE | Verify |
| INNLEADAIR LLC | Business | 184007725-0002 | ROLLING MEADOWS | ACTIVE | Verify |
| CAPITOL CITY ENGINEERING INC | Business | 184003592-0002 | SPRINGFIELD | NOT RENEWED | Verify |
| LAWTON STANLEY ARCHITECTS PC | Business | 184007553-0001 | EVANSTON | ACTIVE | Verify |
| JON HASSELBRING, ARCHITECT | Business | 184007576-0001 | MAHOMET | NOT RENEWED | Verify |
| KD PROFESSIONAL SERVICES, LLC | Business | 184007769-0002 | NAPERVILLE | NOT RENEWED | Verify |
| GEOCON PROFESSIONAL SERVICES LLC | Business | 184006110-0002 | FRANKFORT | ACTIVE | Verify |
| PARSONS ARCHITECTS LLC | Business | 184007594-0001 | HINSDALE | NOT RENEWED | Verify |
| VER HALEN ENGINEERING PC | Business | 184003681-0002 | FOREST PARK | NOT RENEWED | Verify |
| CTI FIELD SERVICES INC | Business | 184006130-0002 | EDWARDSVILLE | NOT RENEWED | Verify |
| ROSCOE ENGINEERING & DESIGN INC | Business | 184003761-0002 | ROSCOE | NOT RENEWED | Verify |
| DESIGN BUILD REALTY GROUP LLC | Business | 184007633-0001 | CHICAGO | NOT RENEWED | Verify |
| WALKER RICHARDSON ENGINEERING LLC | Business | 184007831-0002 | BRIMFIELD | CANCELLED | Verify |
| O'HARE MODERNIZATION PARTNERS | Business | 184003818-0002 | CHICAGO | NOT RENEWED | Verify |
| WRENCH TIGHT ENGINEERING, LLC | Business | 184007862-0002 | CHICAGO HEIGHTS | NOT RENEWED | Verify |
| MWH-DELTA | Business | 184003846-0002 | CHICAGO | NOT RENEWED | Verify |
| GEORGE LUBEGA ARCHITECTURE LTD | Business | 184007676-0001 | CHICAGO | ACTIVE | Verify |
| VADER NATIONAL ELECTRIC LLC | Business | 184007873-0002 | LEMONT | NOT RENEWED | Verify |
| BEDNASH CONSULTING, INC | Business | 184007887-0002 | ROSELLE | NOT RENEWED | Verify |
| CRL GROUP LLC | Business | 184003871-0002 | GENEVA | NOT RENEWED | Verify |
| OXFORD ENGINEERING LLC | Business | 184003873-0002 | WEST DUNDEE | NOT RENEWED | Verify |
| CIVIL ENGINEERING SERVICES INC | Business | 184003900-0002 | NAPERVILLE | CLOSED | Verify |
| RESPACE ARCHITECTURE LLC | Business | 184007706-0001 | COLLINSVILLE | NOT RENEWED | Verify |
| THE ENGINEERING STUDIO INC | Business | 184003901-0002 | DES PLAINES | ACTIVE | Verify |
| DENISE R ARNOLD LLC | Business | 184007722-0001 | CHICAGO | NOT RENEWED | Verify |
| NASH ENGINEERING INC | Business | 184006381-0002 | GLENDALE HEIGHTS | NOT RENEWED | Verify |
| INTELLIGENT DESIGN AND CONSTRUCTION SOLUTIONS LLC | Business | 184003927-0002 | BERWYN | NOT RENEWED | Verify |
| AQUALYZE INC | Business | 184006398-0002 | MACOMB | NOT RENEWED | Verify |
| LENORE WEISS STUDIOS LLC | Business | 184007753-0001 | CHICAGO | ACTIVE | Verify |
| KOUGAN & ASSOCIATES | Business | 184003946-0002 | CHICAGO | NOT RENEWED | Verify |
| STREAMLINE ARCHITECTS LLC | Business | 184007755-0001 | EAST MOLINE | ACTIVE | Verify |
| DIGS ASSOCIATES LLC | Business | 184008003-0002 | MOWEAQUA | NOT RENEWED | Verify |
| RIR ENGINEERING | Business | 184003961-0002 | NORTHBROOK | NOT RENEWED | Verify |