Addison Gibson Foundation
Historical FunderPittsburgh, Pennsylvania · EIN 25-0965379 · Private foundation
Half of its grants to organizations were between $60,000 and $150,000.
How to apply
The foundation filed the following application information (Form 990-PF Part XV, tax year 2024):
| Contact | ADDISON H GIBSON FDN ATTN REBECCA |
|---|---|
| Address | ONE PPG PL STE 2230, PITTSBURGH PA 152225401 |
| Phone | 4122611611 |
| Form and materials | CONTACT FOUNDATION OFFICE FOR DETAILS OF MEDICAL OR EDUCATIONAL FINANCIAL ASSISTANCE. |
| Deadlines | CONTACT FOUNDATION OFFICE |
| Restrictions | EDUCATIONAL AWARDS ARE LIMITED TO WESTERN PENNSYLVANIA RESIDENTS CURRENTLY ENROLLED FULL-TIME AT AN ACCREDITED COLLEGE OR UNIVERSITY. |
Copied as filed. Deadlines on a tax return describe the foundation's usual process; they are not confirmation of a current open cycle.
What it funds
Share of grant lines on the latest return, classified from the purpose each grant states.
Where it gives
3% of grants went outside Pennsylvania.
Grants paid in tax year 2024
| Recipient | Location | Purpose | Amount |
|---|---|---|---|
| Allegheny Health Network | Greensburg, PA | General support | $500,000 |
| Westminster College | New Wilmington, PA | General support | $200,000 |
| Allegheny College | Meadville, PA | General support | $200,000 |
| Duquesne University of the Holy Spirit | Pittsburgh, PA | Education block grant | $200,000 |
| UPMC Presbyterian Shadyside | Pittsburgh, PA | General support | $155,000 |
| Mercyhurst University | Erie, PA | General support | $151,024 |
| Washington & Jefferson College | Washington, PA | General support | $150,000 |
| Waynesburg University | Waynesburg, PA | General support | $150,000 |
| University of Pittsburgh at Greenburg | Greensburg, PA | General support | $150,000 |
| Seton Hill University | Greensburg, PA | Education block grant | $150,000 |
| Robert Morris University | Moon Township, PA | Education block grant | $150,000 |
| Pennsylvania State University | University Park, PA | General support | $135,000 |
| Carlow University | Pittsburgh, PA | General support | $125,000 |
| Westmoreland Hospital | Greensburg, PA | General support | $110,000 |
| Penn Higland Healthcare | DuBois, PA | General support | $100,000 |
| Eye & Ear Foundation of Pittsburgh | Pittsburgh, PA | General support | $100,000 |
| Highlands Hospital Foundation | Connellsville, PA | General support | $100,000 |
| Monongahela Valley Hospital Inc | Monongahela, PA | Medical block grant | $100,000 |
| Butler Health System Foundation | Clarion, PA | General support | $90,000 |
| Childrens Institute of Pittsburgh | Pittsburgh, PA | General operating | $76,024 |
| Upmc Mercy | Pittsburgh, PA | General support | $70,000 |
| Hamot Health Foundation | Erie, PA | General support | $60,000 |
| Magee-Womens Research Institute and Foundation | Pittsburgh, PA | General support | $60,000 |
| Upmc Washington | Washington, PA | General operating | $50,000 |
| Latrobe Area Hospital | Latrobe, PA | General support | $42,500 |
| Clarion Hospital Foundation | Pittsburgh, PA | General support | $42,500 |
| Upmc East | Monroeville, PW | General support | $40,000 |
| Upmc Mckeesport | McKeesport, PA | General support | $40,000 |
| Northwest Hospital Foundation | Seneca, PA | General support | $25,000 |
| University of Pittsburgh | Pittsburgh, PA | General support | $518 |
Giving by year
| Tax year | Grants paid | Grant lines |
|---|---|---|
| 2024 | $3,522,566 | 30 |
| 2023 | $3,857,459 | 30 |
Sources
- IRS Form 990-PF, tax year 2024, filed Nov 12, 2025 - IRS e-file batch, object ID 202523169349102137
- IRS Tax Exempt Organization Search for EIN 25-0965379
- Profile updated Nov 5, 2026
Facts on this page come from the foundation's own IRS Form 990-PF filings as published by the IRS. Grantvello does not know whether a foundation is accepting proposals right now: a past grant is not an open opportunity. Always confirm current guidelines with the funder before applying.