7089694032
180 N. LASALLE STREET, SUITE 3400, CHICAGO, IL, 60601, 
3) ABBVIE
6) AT&T ILLINOIS AND ITS AFFILIATES
10) CONSTELLATION ENERGY GENERATION, LLC
12) EARTHRISE ENERGY
13) ENERGYRE, LLC
14) FRANCISCAN HEALTH OLYMPIA FIELDS
15) GLOBETROTTERS ENGINEERING CORPORATION
16) HNTB CORPORATION
3092614155
1305 MARTIN LUTHER KING DRIVE, BLOOMINGTON, IL, 61701, 
1) NICOR GAS
3095312994
73 W. MONROE, SUITE 423, CHICAGO, IL, 60603, 
2) BUILDING OWNERS & MANAGERS ASSOCIATION OF SUBURBAN CHICAGO
3) CHABERTON ENERGY HOLDINGS, LLC
7) ELECTRICAL CONTRACTORS' ASSOCIATION OF CITY OF CHICAGO, INC.
8) FREEDOM CARE OF ILLINOIS LLC
10) ILLINOIS COALITION AGAINST DOMESTIC VIOLENCE
13) ILLINOIS SECURITY PROFESSIONALS ASSOCIATION
14) ILLINOIS TAX PURCHASERS ASSOCIATION
15) MID-AMERICA REGION, INSTITUTE OF SCRAP RECYCLING INDUSTRIES, INC. D/B/A REMA
17) MUTUAL GROUND
18) NATIONAL ASSOCIATION OF SECURITY COMPANIES (NASCO)
19) NICOR GAS
20) RWE CLEAN ENERGY SERVICES, LLC
21) SUNRUN INC.
22) THOMSON WEIR LLC
7736441714
728 W. 15TH STREET, TOWER FLOOR, CHICAGO, IL, 60607, 
7086067193
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
6182390187
525 W MAIN STREET, SUITE 105, BELLEVILLE, IL, 62220, 
7733685625
1225 NORTH WELLS ST, #615, CHICAGO, IL, 60610, 
2242812814
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
2242687656
3000 EAST CASS STREET, JOLIET, IL, 60432, 
1) NICOR GAS
2245756451
1844 W FERRY RD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
8479155208
180 N. LASALLE STREET, SUITE 3400, CHICAGO, IL, 60601, 
3) ABBVIE
6) AT&T ILLINOIS AND ITS AFFILIATES
10) CONSTELLATION ENERGY GENERATION, LLC
12) EARTHRISE ENERGY
13) ENERGYRE, LLC
14) FRANCISCAN HEALTH OLYMPIA FIELDS
15) GLOBETROTTERS ENGINEERING CORPORATION
16) HNTB CORPORATION
5179805896
180 N. LASALLE STREET, SUITE 3400, CHICAGO, IL, 60601, 
3) ABBVIE
6) AT&T ILLINOIS AND ITS AFFILIATES
10) CONSTELLATION ENERGY GENERATION, LLC
12) EARTHRISE ENERGY
13) ENERGYRE, LLC
14) FRANCISCAN HEALTH OLYMPIA FIELDS
15) GLOBETROTTERS ENGINEERING CORPORATION
16) HNTB CORPORATION
5179805896
180 N. LASALLE STREET, SUITE 3400, CHICAGO, IL, 60601, 
3) ABBVIE
6) AT&T ILLINOIS AND ITS AFFILIATES
10) CONSTELLATION ENERGY GENERATION, LLC
12) EARTHRISE ENERGY
13) ENERGYRE, LLC
14) FRANCISCAN HEALTH OLYMPIA FIELDS
15) GLOBETROTTERS ENGINEERING CORPORATION
16) HNTB CORPORATION
6308160144
615 EASTERN AVENUE, BELLWOOD, IL, 60104, 
1) NICOR GAS
3129077220
22560 HOME CT, FRANKFORT, IL, 60423, 
8474045662
1355 N SANDBURG TERRACE, UNIT 2209D, CHICAGO, IL, 60610, 
1) NICOR GAS
2242275594
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
4048217278
10 PEACHTREE PLACE, ATLANTA, GA, 30309, 
1) NICOR GAS
2246428407
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
4017449432
180 N. LASALLE STREET, SUITE 3400, CHICAGO, IL, 60601, 
3) ABBVIE
6) AT&T ILLINOIS AND ITS AFFILIATES
10) CONSTELLATION ENERGY GENERATION, LLC
12) EARTHRISE ENERGY
13) ENERGYRE, LLC
14) FRANCISCAN HEALTH OLYMPIA FIELDS
15) GLOBETROTTERS ENGINEERING CORPORATION
16) HNTB CORPORATION
2177895411
433 W. EDWARDS STREET, SPRINGFIELD, IL, 62704, 
2) ALLIANCE OF AUTOMOTIVE SERVICE PROVIDERS OF ILLINOIS
3) CAREREV
4) CRITICAL RESPONSE GROUP, INC.
5) DEACONESS HEALTH SYSTEM INC
6) DEACONESS REGIONAL HEALTHCARE SERVICES ILLINOIS, INC.
7) HOSPITAL SISTERS HEALTH SYSTEM
8) ILLINOIS ASSOCIATION OF NURSE ANESTHETISTS
9) ILLINOIS CEMETERY & FUNERAL HOME ASSOCIATION
3312231298
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
7737097833
77 W WASHINGTON ST., SUITE 1313, CHICAGO, IL, 60602, 
7735043973
180 N. LASALLE STREET, SUITE 3400, CHICAGO, IL, 60601, 
3) ABBVIE
6) AT&T ILLINOIS AND ITS AFFILIATES
10) CONSTELLATION ENERGY GENERATION, LLC
12) EARTHRISE ENERGY
13) ENERGYRE, LLC
14) FRANCISCAN HEALTH OLYMPIA FIELDS
15) GLOBETROTTERS ENGINEERING CORPORATION
16) HNTB CORPORATION
3128482938
180 N. LASALLE STREET, CHICAGO, IL, 60601, 
3) ABBVIE
6) AT&T ILLINOIS AND ITS AFFILIATES
10) CONSTELLATION ENERGY GENERATION, LLC
12) EARTHRISE ENERGY
13) ENERGYRE, LLC
14) FRANCISCAN HEALTH OLYMPIA FIELDS
15) GLOBETROTTERS ENGINEERING CORPORATION
16) HNTB CORPORATION
4045843367
10 PEACHTREE PLACE NE, ATLANTA, GA, 30309, 
1) NICOR GAS
3122145632
ONE NORTH WACKER DRIVE, SUITE 4400, CHICAGO, IL, 60606, 
5179805896
180 N. LASALLE STREET, SUITE 3400, CHICAGO, IL, 60601, 
3) ABBVIE
6) AT&T ILLINOIS AND ITS AFFILIATES
10) CONSTELLATION ENERGY GENERATION, LLC
12) EARTHRISE ENERGY
13) ENERGYRE, LLC
14) FRANCISCAN HEALTH OLYMPIA FIELDS
15) GLOBETROTTERS ENGINEERING CORPORATION
16) HNTB CORPORATION
6303275994
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
3312366340
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
6303104846
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
2242391995
516 E. TURNER AVENUE, ROSELLE, IL, 60172, 
1) NICOR GAS
3128597526
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
3123911870
TAYLOR UHE LLC, 312 SOUTH FOURTH STREET, SUITE 200, SPRINGFIELD, IL, 62701, 
2) ADVANCED ENERGY UNITED (AEU)
6) AT&T ILLINOIS AND ITS AFFILIATES
7) AUX SABLE LIQUID PRODUCTS, INC.
9) BRAVEN
10) CHICAGO LAW FIRM COALITION, NFP
11) CITGO RENEWABLE ENERGY GROUP
12) CITY OF CHICAGO
13) CLEARWAY ENERGY GROUP, LLC
14) CONSTELLATION ENERGY GENERATION, LLC
16) GULFSTREAM AEROSPACE CORPORATION
17) HIGH JUMP
18) ILLINOIS ASSOCIATION OF PRESCRIBING PSYCHOLOGISTS (IAPP)
19) ILLINOIS ASSOCIATION OF REHABILITATION FACILITIES
20) ILLINOIS LAND TITLE ASSOCIATION
21) ILLINOIS PSYCHOLOGICAL ASSOCIATION
24) MEIJER, INC.
25) METROPOLITAN PIER & EXPOSITION AUTHORITY
27) NICOR GAS
28) NORTHERN TRUST CORPORATION
29) ONE GOAL
30) PROGRESSIVE TREATMENT SOLUTIONS LLC
32) STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANIES
34) TEACH PLUS INC.
35) UNIVERSITY OF CHICAGO MEDICAL CENTER
36) ZURN ELKAY
6303363339
312 SOUTH FOURTH STREET, SPRINGFIELD, IL, 62701, 
2) ADVANCED ENERGY UNITED (AEU)
6) AT&T ILLINOIS AND ITS AFFILIATES
7) AUX SABLE LIQUID PRODUCTS, INC.
9) BRAVEN
10) CHICAGO LAW FIRM COALITION, NFP
11) CITGO RENEWABLE ENERGY GROUP
12) CITY OF CHICAGO
13) CLEARWAY ENERGY GROUP, LLC
14) CONSTELLATION ENERGY GENERATION, LLC
16) GULFSTREAM AEROSPACE CORPORATION
17) HIGH JUMP
18) ILLINOIS ASSOCIATION OF PRESCRIBING PSYCHOLOGISTS (IAPP)
19) ILLINOIS ASSOCIATION OF REHABILITATION FACILITIES
20) ILLINOIS LAND TITLE ASSOCIATION
21) ILLINOIS PSYCHOLOGICAL ASSOCIATION
24) MEIJER, INC.
25) METROPOLITAN PIER & EXPOSITION AUTHORITY
27) NICOR GAS
28) NORTHERN TRUST CORPORATION
29) ONE GOAL
30) PROGRESSIVE TREATMENT SOLUTIONS LLC
32) STATE FARM MUTUAL AUTOMOBILE INSURANCE COMPANIES
34) TEACH PLUS INC.
35) UNIVERSITY OF CHICAGO MEDICAL CENTER
36) ZURN ELKAY
2242810758
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
7577385394
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
2242425992
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS
6303272439
1844 FERRY ROAD, NAPERVILLE, IL, 60563, 
1) NICOR GAS