Charles Kolling
Buchanan Ingersoll & Rooney PC
charles.kolling@bipc.com
412-562-8800
Union Trust Building, 501 Grant Street, Suite 200, Pittsburgh, PA, 15219,
1) Accenture LLP
2) Adelphoi USA Inc.
3) AECOM Consult, Inc.
4) Alcoa Corporation
5) Allegheny County Bar Association
6) Allegheny County Sanitary Authority
7) Allegheny County Treasurer's Office
8) American Association for Marriage and Family Therapy
9) Aspire Grant & Development, LLC
10) Astrobotic Technology
11) Bayer U.S. LLC
12) Carlow University
13) Carnegie Institute d/b/a Carnegie Museums of Pittsburgh
14) Carnegie Library of Pittsburgh
15) Center for Organ Recovery and Education
16) CHILDREN'S MUSEUM OF PITTSBURGH
17) COLUMBIA GAS OF PENNSYLVANIA
18) Community College of Allegheny County
19) Dewberry Engineers Inc.
20) DUQUESNE UNIVERSITY OF THE HOLY SPIRIT
21) Energy Systems Group, LLC
22) Epilepsy Association of Western and Central PA
23) Erie Forge and Steel Inc.
24) Excela Health
25) Family First, Inc.
26) First National Bank of Pennsylvania
27) Flix North America, Inc.
28) Free Library of Philadelphia Foundation
29) GeoToll, Inc.
30) GREATER PITTSBURGH CHAMBER OF COMMERCE
31) Hello Neighbor
32) Historical Society of Western Pennsylvania
33) Holistic Alternative Recovery Trust
34) Holy Family Institute
35) Imani Christian Academy
36) Infinera Corporation
37) Inseparable Action, Inc.
38) IRC Network Inc.
39) Jackson Township,Butler County
40) Koch Government Affairs, LLC and Affiliates
41) LTCMI
42) Mainspring Energy
43) Mattress Factory
44) Mount Aloysius College
45) National Constitution Center
46) Pennsylvania Legal Aid Network, Inc.
47) Peter Pan Bus Lines, Inc.
48) Piatt Companies, formerly known as Esplanade Partners LP
49) Pittsburgh Ballet Theatre
50) Pittsburgh Cultural Trust
51) Pittsburgh Steelers, LLC
52) Pittsburgh Supercomputing Center
53) Port of Pittsburgh Commission
54) Regional Industrial Development Corporation
55) Saint Vincent College
56) Seneca Resources Company, LLC
57) Shallenberger Enterprises, LLC
58) South College
59) Southwestern Pennsylvania Corporation
60) Southwestern Pennsylvania Partnership for Aging
61) ST. CLAIR HOSPITAL
62) Tesla, Inc.
63) THE BANK OF NEW YORK MELLON CORPORATION
64) The Mentoring Partnership of Southwestern Pennsylvania
65) The Pittsburgh Foundation
66) Tremco CPG Inc.
67) Trib Total Media
68) UNITED WAY OF SOUTHWESTERN PENNSYLVANIA, NAME CHANGED FROM UNITED WAY OF ALLEGHENY C
69) Welcome America, Inc.
Last Updated: July 13, 2026
