| Childrens Institute Foundation | | Pittsburgh, PA | Local | 2 | 2024 | $9,036,141 |
| Hillman Family Foundations | | Pittsburgh, PA | Local | 4 | 2024 | $507,500 |
| Richard King Mellon Foundation Dtd 01-01-47 | | Ligonier, PA | Local | 2 | 2024 | $412,900 |
| The United Way of Southwestern Pennsylvania | | Pittsburgh, PA | Local | 7 | 2024 | $333,346 |
| Phillip H Wimmer and Betty L Wimmer Family Foundation | | Pittsburgh, PA | Local | 7 | 2024 | $102,500 |
| Addison Gibson Foundation | | Pittsburgh, PA | Local | 1 | 2024 | $76,024 |
| Massey Charitable Trust | | Bridgeville, PA | Local | 4 | 2024 | $72,000 |
| C a Brooks Charities 010728-2 | | Pittsburgh, PA | Local | 6 | 2024 | $67,677 |
| Grable Foundation | | Pittsburgh, PA | Local | 1 | 2024 | $50,000 |
| Louise Colteryahn Charities-028384-4Pittsburgh Natio | | Pittsburgh, PA | Local | 7 | 2024 | $47,059 |
| Robert S and Louise S Kahn Foundation | | Pittsburgh, PA | Local | 3 | 2024 | $40,000 |
| R K Mellon Family Foundation | | Ligonier, PA | National | 5 | 2024 | $32,500 |
| E Rieck Charitable Tr 006246-6 | | Pittsburgh, PA | Local | 7 | 2024 | $28,101 |
| Wittmer Zoerb Foundation | | Pittsburgh, PA | Local | 1 | 2024 | $25,000 |
| The@Bruce and Barbara Wiegand Family Foundation | | Pittsburgh, PA | Local | 6 | 2024 | $12,000 |
| Wallace-Ferree Memorial Foundation | | Pittsburgh, PA | Local | 6 | 2024 | $11,700 |
| Cooper-Siegel Family Foundation | | Pittsburgh, PA | Local | 3 | 2024 | $11,000 |
| J Samuel & Rose Y Cox Foundation Tr Uw | | Pittsburgh, PA | Local | 1 | 2024 | $9,346 |
| Sheila Reicher Fine Foundation | | Pittsburgh, PA | Local | 2 | 2024 | $6,500 |
| C F Holdship Charitable Trust | | Pittsburgh, PA | Local | 1 | 2024 | $5,654 |
| Van Wyk Charitable Foundation Inc | | Chicago, IL | Local | 1 | 2024 | $5,282 |
| Usher Family Charitable Foundation | | Bonita Spgs, FL | Local | 3 | 2024 | $5,000 |
| William J Mcalister Charitable Tr | | Pittsburgh, PA | Local | 1 | 2024 | $2,937 |
| Burke Family Foundation | | Pittsburgh, PA | Local | 5 | 2024 | $2,525 |
| Burke Foundation | | Pittsburgh, PA | Local | 5 | 2024 | $2,525 |
| Francesca Charitable Foundation | | Gibsonia, PA | Local | 3 | 2024 | $2,000 |
| Mylan Charitable Foundation | | | National | 1 | 2023 | $25,000 |
| Robert I Glimcher Family Foundation | | Pittsburgh, PA | Local | 3 | 2023 | $18,113 |
| Anne L & George H Clapp Charitable & Educational Trust | | Pittsburgh, PA | Local | 1 | 2023 | $10,000 |
| Willcoxon Family Foundation | | Joplin, MO | Local | 1 | 2023 | $5,000 |
| The Frank Varischetti Foundation | | Brockway, PA | Local | 1 | 2023 | $5,000 |
| St Bancorp Charitable Foundation | | | Local | 1 | 2023 | $2,500 |
| Alan & Barbara Ackerman Fdn-Cust | | | Local | 2 | 2023 | $1,000 |
| Mccune Foundation | | Pittsburgh, PA | Local | 3 | 2022 | $2,469,061 |
| A J & Sigismunda Palumbo Charitable Tr 35008-5 | | Cranberry Township, PA | Local | 2 | 2022 | $20,000 |
| John E & Sue M Jackson Charitable Trust | | Pittsburgh, PA | Local | 1 | 2022 | $10,000 |
| James M Schoonmaker Sewick Valley Hospital Etal | | Pittsburgh, PA | Local | 1 | 2022 | $10,000 |
| Eqt Foundation | | Canonsburg, PA | Local | 2 | 2022 | $3,792 |
| Equitrans Midstream Foundation | | | Local | 1 | 2022 | $1,000 |
| Mitsubishi Electric America Foundation | | Arlington, VA | National | 1 | 2022 | $500 |
| Joella P Banes Trust Uw 0399293 | | Pittsburgh, PA | Local | 2 | 2021 | $30,753 |
| Mckamish Family Foundation | | Pittsburgh, PA | Local | 3 | 2021 | $20,000 |
| Nimick Forbesway Foundation | | Wilmington, DE | National | 3 | 2020 | $205,000 |
| Colonna Family Foundation | | Pittsburgh, PA | Local | 1 | 2020 | $500 |
| The Fine Foundation | | Pittsburgh, PA | Local | 1 | 2019 | $20,500 |
| Herbert G Feldman Charitable Foundation | | Pittsburgh, PA | Local | 1 | 2018 | $1,000 |