Pennsylvania · Private foundation
Donald D Mateer Foundation
Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
- $75k
- Granted FY2025(still arriving)
- 34
- Grants FY2025
- 22
- Organizations funded FY2024
- 36%
- First-time grantees FY2024
- Median grant, FY2025
- $1,500
- Largest grant, FY2025
- $15,000
- Organizations funded a year
- 10 to 25
- FY2018 to FY2024
- States reached, FY2025
- 9
- Total assets, FY2025
- $669k
- Applications
- Preselected organizations only
- Per its most recent filing; check its own site
How open it is to new grantees
In FY2024, 36% of the organizations Donald D Mateer Foundation funded were first-time grantees, receiving 11% of its grant dollars.
New vs renewed · share of each year
In FY2024, 89% of grant dollars renewed an existing relationship; $9k went to new ones.
Where new relationships form · theme of each grantee’s first grant
How this is measured
The numbers by year
| Fiscal year | Organizations funded | To those organizations | First-time grantees |
|---|---|---|---|
| FY2025still arriving | 33 | $73k | 61% |
| FY2024 | 22 | $79k | 36% |
| FY2023 | 17 | $48k | 35% |
| FY2022 | 20 | $48k | 40% |
| FY2021 | 25 | $80k | 76% |
| FY2020 | 17 | $67k | 53% |
| FY2019 | 13 | $25k | 69% |
| FY2018 | 10 | $39k | 40% |
What it funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.
Where its grants go
Grant dollars by states, across the years we hold.
Which US states its grants reach
Top grantees
Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.
| Grantee | Total granted | Years | Share of their budget |
|---|---|---|---|
| Stage Right Inc | $85,000 | 3 | 6% |
| Indiana County Humane Society | $59,900 | 2 | 9% |
| Animal Friends Inc | $51,500 | 6 | 1% |
| Corridor Rescue Inc | $29,000 | 8 | 2% |
| The Safe Alliance | $22,000 | 4 | 0% |
| PEO Scholar Awards | $20,000 | 1 | 1% |
| Kids' Food Basket Inc | $18,000 | 6 | 0% |
| Historical Society of Mount Lebanon | $10,000 | 1 | 3% |
| Bacon Foundation Inc | $8,000 | 4 | n/a |
| Humane Animal Allies | $7,300 | 3 | n/a |
Show all 76 grantees
What it could do for these grantees
Plus 25 recipients with no EIN on record ($113k), not named here.
Where it is load-bearing
Each grantee by its size and the share of its budget Donald D Mateer Foundation supplied at peak.
Tap a dot to name the grantee.
How this is measured
Co-funders
Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.
Open a dossier: The Pittsburgh Foundation · The Cigna Group Foundation · Richard King Mellon Foundation · Nisource Charitable Foundation · Eqt Foundation · Leslie L Alexander Foundation Inc · Fred J and Shirley H Jordan Foundation · Edward B Dunlap Jr Foundation · Washington County Community Foundation · Citizens Charitable Foundation · The United Way of Southwestern Pennsylvania · Hillman Family Foundations
How this is measured
About Donald D Mateer Foundation
- How much does Donald D Mateer Foundation give?
- Donald D Mateer Foundation reported 34 grants totaling $75,000 in its FY2025 IRS filing. It funded between 10 and 25 organizations a year over FY2018 to FY2024.
- What does Donald D Mateer Foundation fund?
- By grant dollars over FY2017 to FY2025, its largest causes are Animals (34%), Arts & Culture (19%), Food & Nutrition (11%).
- Who are Donald D Mateer Foundation's largest grantees?
- By total granted over FY2017 to FY2025: Stage Right Inc ($85k), Indiana County Humane Society ($60k), Animal Friends Inc ($52k).
- Does Donald D Mateer Foundation fund new organizations?
- In FY2024, 36% of the organizations it funded were first-time grantees.
- Does Donald D Mateer Foundation accept unsolicited applications?
- Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
- Which funders back the same organizations as Donald D Mateer Foundation?
- Its strongest co-funders, measured against what their size predicts, include The Pittsburgh Foundation, The Cigna Group Foundation, Richard King Mellon Foundation.
- Where is Donald D Mateer Foundation based?
- Donald D Mateer Foundation is based in PA.
Play a game based on Donald D Mateer’s filings →