| Entity Name | Type | License # | City | Status | Action |
|---|---|---|---|---|---|
| I2R ENGINEERING INC | Business | 184007263-0002 | SOUTH ELGIN | NOT RENEWED | Verify |
| JN ENGINEERING CO INC | Business | 184000917-0002 | EVANSTON | ACTIVE | Verify |
| JOHN E SCHMITT LTD | Business | 184004431-0002 | CAROL STREAM | NOT RENEWED | Verify |
| HERITAGE ENVIRONMENTAL SERVICES INC | Business | 184001276-0002 | ROMEOVILLE | NOT RENEWED | Verify |
| PERKINS & WILL NORTH AMERICA INC | Business | 184003555-0001 | CHICAGO | NOT RENEWED | Verify |
| FRANK NOVOTNY & ASSOCIATES INC | Business | 184000928-0002 | WILLOWBROOK | ACTIVE | Verify |
| BURCH BURCH & BURCH AIA LTD | Business | 184003559-0001 | LAKE ZURICH | NOT RENEWED | Verify |
| ENVIRONMENTAL RESOURCES MANAGEMENT | Business | 184001293-0002 | DEERFIELD | NOT RENEWED | Verify |
| HANRATH & SINN-ARCHITECTS | Business | 184003586-0001 | LIBERTYVILLE | NOT RENEWED | Verify |
| HAEGER AND ASSOCIATES INC | Business | 184000977-0002 | CHICAGO | NOT RENEWED | Verify |
| NORTHERN WEATHERMAKERS HVAC INC | Business | 184000981-0002 | NORTHBROOK | NOT RENEWED | Verify |
| KNIEPKAMP ENGINEERING COMPANY INC | Business | 184001296-0002 | FAIRVIEW HEIGHTS | NOT RENEWED | Verify |
| R K JOHNSON & ASSOCIATES INC | Business | 184000985-0002 | LOVES PARK | CANCELLED | Verify |
| MB ENGINEERING INC | Business | 184007303-0002 | ENERGY | ACTIVE | Verify |
| CIVIL ENGINEERING ASSOCIATES LLC | Business | 184004460-0002 | ROCHELLE | NOT RENEWED | Verify |
| CAELES PC | Business | 184003634-0001 | CHICAGO | NOT RENEWED | Verify |
| LORIN ARCHITECTURE GROUP LLC | Business | 184007258-0001 | AURORA | ACTIVE | Verify |
| TRIODYNE INC | Business | 184001021-0002 | NORTHBROOK | NOT RENEWED | Verify |
| VC WEAVER CONSULTING PC | Business | 184004514-0002 | WILMETTE | CLOSED | Verify |
| KRUPP ASSOCIATES ARCHITECTS PC | Business | 184003668-0001 | WHEATON | NOT RENEWED | Verify |
| MIDWEST ENGINEERING SERVICES INC | Business | 184001024-0002 | CHAMPAIGN | NOT RENEWED | Verify |
| THERMAL/MECHANICAL ENG CONSULTANTS LLC | Business | 184004525-0002 | WATAGA | NOT RENEWED | Verify |
| CONSOLIDATED CONSULTING ENGINEERS | Business | 184001380-0002 | WHEELING | ACTIVE | Verify |
| MERKLE ENGINEERS INC | Business | 184001062-0002 | GALENA | NOT RENEWED | Verify |
| HBM ENGINEERING GROUP LLC | Business | 184003751-0006 | HILLSIDE | ACTIVE | Verify |
| MID-AMERICA ENGINEERS INC | Business | 184001063-0002 | CHICAGO | NOT RENEWED | Verify |
| AHURA ENGINEERING & CONSTRUCTION CO | Business | 184001508-0002 | NAPERVILLE | NOT RENEWED | Verify |
| DMA ARCHITECTS NORTHSTAR STUDIO | Business | 184003697-0001 | CHICAGO | NOT RENEWED | Verify |
| FIRST CHOICE FIRE PROTECTION ENGINEERING LLC | Business | 184007390-0002 | EFFINGHAM | NOT RENEWED | Verify |
| CEPCO ENGINEERING & REPRODUCTION INC | Business | 184001071-0002 | CHICAGO | NOT RENEWED | Verify |
| BEPG LLP | Business | 184004566-0002 | NAPERVILLE | NOT RENEWED | Verify |
| ARCHITECTURAL RESEARCH AND DESIGN PC | Business | 184003710-0001 | PEORIA | NOT RENEWED | Verify |
| R W COOPER & ASSOCIATES INC | Business | 184001081-0002 | CHICAGO | CANCELLED | Verify |
| ORD RR GROUP LLC | Business | 184003825-0006 | CHICAGO | CANCELLED | Verify |
| DMI-STL INC | Business | 184007412-0002 | QUINCY | NOT RENEWED | Verify |
| PFEIFFER AND LANGHAUSER PC | Business | 184001094-0002 | HIGHLAND | NOT RENEWED | Verify |
| BRANECKI-VIRGILIO & ASSOCIATES INC | Business | 184001556-0002 | DES PLAINES | ACTIVE | Verify |
| GLP INCORPORATED | Business | 184003724-0001 | CHICAGO | CANCELLED | Verify |
| TESTING ENGINEERS INC | Business | 184001100-0002 | DIXON | NOT RENEWED | Verify |
| KWASKE COLLABORATIVE LTD | Business | 184007343-0001 | CHICAGO | NOT RENEWED | Verify |
| BOELTER ASSOCIATES INC | Business | 184001107-0002 | PARK RIDGE | NOT RENEWED | Verify |
| PROFESSIONAL SERVICE INDUSTRIES INC | Business | 184001167-0002 | ARLINGTON HEIGHTS | NOT RENEWED | Verify |
| KEY ENGINEERING GROUP LLC | Business | 184007447-0002 | WHEELING | NOT RENEWED | Verify |
| WILLIAM W WALKER AND | Business | 184001168-0002 | HARRISBURG | NOT RENEWED | Verify |
| SHAH ENVIRONMENTAL SERVICES LLC | Business | 184001615-0002 | CHICAGO | NOT RENEWED | Verify |
| 42/40 ARCHITECTURE INC | Business | 184003765-0001 | CHICAGO | NOT RENEWED | Verify |
| REZEK HENRY MEISENHEIMER AND GENDE INC | Business | 184001182-0002 | MUNDELEIN | NOT RENEWED | Verify |
| LIEDERBACH & GRAHAM ARCHITECTS LLP | Business | 184007397-0001 | CHICAGO | NOT RENEWED | Verify |
| ENGINEERING CONSULTANTS INC | Business | 184001183-0002 | JOLIET | NOT RENEWED | Verify |
| YUAN ZHANG AND NOLLEDO INTERNATIONAL | Business | 184004802-0002 | WILMETTE | NOT RENEWED | Verify |