7735946997
7414 N. OCTAVIA AVE., CHICAGO, IL, 60631, 
3125884102
53 W. JACKSON BLVD. SUITE 550, CHICAGO, IL, 60604, 
3) AMERICAN COUNCIL OF ENGINEERING COMPANIES OF ILLINOIS
4) ASTHMA ALLERGY FOUNDATION OF AMERICA - ST LOUIS CHAPTER
7) CHICAGOLAND APARTMENT ASSOCIATION
8) CHICAGOLAND CHAMBER OF COMMERCE
10) FULCRUM GOVERNMENT STRATEGIES
12) ILLINOIS AMERICAN WATER COMPANY
15) ILLINOIS MUNICIPAL UTILITIES ASSOCIATION
16) LSP GENERATION IV, LLC AND AFFILIATES
17) NATIONAL ASSOCIATION OF THEATRE OWNERS OF ILLINOIS
18) NEIGHBORHOOD HOUSING SERVICES OF CHICAGO
19) SHIPT, INC.
21) THE MAGNIFICENT MILE ASSOCIATION
22) UNITED STATES FIREWORKS SAFETY COMMISSION
23) VILLAGE OF ARLINGTON HEIGHTS
24) VILLAGE OF ELK GROVE VILLAGE
27) WALGREEN COMPANY