| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| MAURER STUTZ INC | Business | 184005754-0014 | PEORIA | ACTIVE | Verify |
| MAURER-STUTZ INC | Business | 184000177-0014 | PEORIA | CANCELLED | Verify |
| MAURICE BLANKS ARCHITECTS INC | Business | 184001705-0001 | CHICAGO | INOPERATIVE | Verify |
| MAVERICK TECHNOLOGIES LLC | Business | 184004846-0002 | COLUMBIA | NOT RENEWED | Verify |
| MAX ENGINEERING INC | Business | 184002482-0003 | NAPERVILLE | NOT RENEWED | Verify |
| MAXIMA CONSULTANTS CORPORATION | Business | 184004085-0006 | CHICAGO | NOT RENEWED | Verify |
| MAYER JEFFERS GILLESPIE ARCHITECTS | Business | 184002208-0001 | CHICAGO | ACTIVE | Verify |
| MAYES ARCHITECTS INC | Business | 184001597-0001 | OAK BROOK | NOT RENEWED | Verify |
| MAYS ENGINEERING & CONSULTING | Business | 184006001-0002 | TINLEY PARK | NOT RENEWED | Verify |
| MB ENGINEERING INC | Business | 184007303-0002 | ENERGY | ACTIVE | Verify |
| MB RODIS AND ASSOCIATES | Business | 184002465-0002 | MOUNT PROSPECT | NOT RENEWED | Verify |
| MBB CONSTRUCTION GROUP INC | Business | 184003686-0002 | COUNTRY CLUB HILLS | NOT RENEWED | Verify |
| MC & ASSOCIATES LLC | Business | 184006776-0003 | CHICAGO | NOT RENEWED | Verify |
| MC DESIGN CONSULTANTS INC | Business | 184003838-0001 | GLENDALE HEIGHTS | NOT RENEWED | Verify |
| MC TIGUE & SPIEWAK INC | Business | 184002770-0008 | CHICAGO | CLOSED | Verify |
| MCALPINE ARCHITECTS INC | Business | 184004249-0001 | BANNOCKBURN | NOT RENEWED | Verify |
| MCBRIDE & DUDLEY LTD | Business | 184003714-0001 | PARK RIDGE | NOT RENEWED | Verify |
| MCBRIDE ENGINEERING INC | Business | 184000803-0010 | HOMEWOOD | NOT RENEWED | Verify |
| MCBRIDE KELLEY BAURER INC | Business | 184000320-0001 | CHICAGO | NOT RENEWED | Verify |
| MCCAFFREY DESIGN INC | Business | 184004166-0003 | HOFFMAN ESTATES | NOT RENEWED | Verify |
| MCCAULEY MECHANICAL CONSTRUCTION INC | Business | 184000833-0002 | BRIDGEVIEW | NOT RENEWED | Verify |
| MCCLEARY ENGINEERING | Business | 184007726-0002 | PERU | NOT RENEWED | Verify |
| MCCLELLAN ASSOCIATES ARCHITECTS | Business | 184002600-0001 | ROCKFORD | CANCELLED | Verify |
| MCCLOUD AND ASSOCIATES LLC | Business | 184007290-0001 | STERLING | ACTIVE | Verify |
| MCCLURE ENGINEERING ASSOCIATES INC | Business | 184000816-0014 | EAST MOLINE | NOT RENEWED | Verify |
| MCCLUSKEY ENGINEERING CORPORATION | Business | 184001538-0003 | NAPERVILLE | ACTIVE | Verify |
| MCCORMICK & MCCORMICK | Business | 184002134-0001 | ROCKFORD | NOT RENEWED | Verify |
| MCCORMICK VENTURE ARCHITECTS LLC | Business | 184003730-0001 | CHICAGO | NOT RENEWED | Verify |
| MCCOY & HOWARD CONSULTING ENGINEERS INC | Business | 184001152-0002 | MOUNT VERNON | ACTIVE | Verify |
| MCDONALD/CAGEN INC | Business | 184000659-0001 | CHICAGO | NOT RENEWED | Verify |
| MCDONOUGH ASSOCIATES | Business | 184000181-0007 | CHICAGO | NOT RENEWED | Verify |
| MCDONOUGH ENVIRONMENTAL INC | Business | 184001361-0002 | CHICAGO | NOT RENEWED | Verify |
| MCDONOUGH-WHITLOW | Business | 184002240-0006 | HILLSBORO | NOT RENEWED | Verify |
| MCDONOUGH-WHITLOW PC | Business | 184002754-0014 | TAYLOR SPRINGS | CANCELLED | Verify |
| MCGREAL FORENSIC ENGINEERS PC | Business | 184006433-0002 | NEW LENOX | NOT RENEWED | Verify |
| MCGUIRE ENGINEERS INC | Business | 184001854-0002 | CHICAGO | ACTIVE | Verify |
| MCGUIRE IGLESKI & ASSOCIATES INC | Business | 184003039-0001 | EVANSTON | ACTIVE | Verify |
| MCHUGH ENGINEERING GROUP LLC | Business | 184008061-0003 | CHICAGO | ACTIVE | Verify |
| MCINNIS ARCHITECTS LLC | Business | 184005561-0001 | ROCKFORD | NOT RENEWED | Verify |
| MCKEY ENGINEERING & CONSULTING INC | Business | 184005228-0006 | PALATINE | NOT RENEWED | Verify |
| MCKISSACK & MCKISSACK MIDWEST INC | Business | 184005186-0004 | CHICAGO | ACTIVE | Verify |
| MCL TECHNICAL SERVICES LLC | Business | 184003764-0002 | CHICAGO | ACTIVE | Verify |
| MCLANE & SEARCY ARCHITECTS | Business | 184001594-0001 | DIXON | NOT RENEWED | Verify |
| MCRAY ARCHITECTURE & DESIGN LAB, LLC | Business | 184007911-0001 | SKOKIE | ACTIVE | Verify |
| MCSHANE CONSTRUCTION COMPANY LLC | Business | 184001043-0002 | ROSEMONT | NOT RENEWED | Verify |
| MCSHANE CONSTRUCTION COMPANY LLC | Business | 184001170-0002 | ROSEMONT | CANCELLED | Verify |
| MCTIGUE & ASSOCIATES LTD | Business | 184006612-0008 | CHICAGO | ACTIVE | Verify |
| MCWILLIAMS BURGENER ARCHITECTURE LLC | Business | 184005779-0001 | CHICAGO | NOT RENEWED | Verify |
| MD ARCHITECTS INC. | Business | 184007605-0001 | DES PLAINES | NOT RENEWED | Verify |
| MDC ARCHITECTS PC | Business | 184007491-0001 | STREAMWOOD | ACTIVE | Verify |