Funders › PA › Mathieson Family Foundation › 2023
Grants paid by Mathieson Family Foundation, tax year 2023
EIN 20-2502389 · Pittsburgh, PA · Form 990-PF, Part XV · NTEE T20
In tax year 2023, Mathieson Family Foundation (EIN 20-2502389) reported 20 grants paid totaling $68,000. Dataset version 2026.09.0, built 2026-09-03.
Every grant, 2023
| Tax year | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|
| 2023 | The Savoy Company Endowment Norristown, PA | U | $6,000 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Big Sky Youth Empowerment Bozeman, MT | C | $5,000 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Squam Lakes Conservation Society Holderness, NH | B | $5,000 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Allegheny River Trail Park Pittsburgh, PA | D | $5,000 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Stenton Philadelphia, PA | U | $5,000 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Deerwood Foundation Cornwall, CT | U | $5,000 | paid | FOREVER SQUAM /ANNUAL SUPPORT | 202411229349101546 |
| 2023 | Deerwood Foundation Cornwall, CT | U | $5,000 | paid | FOREVER SQUAM / ANUAL SUPPORT | 202411229349101546 |
| 2023 | Gallatin River Task Force Big Sky, MT | B | $3,000 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Mentoring Partnership of Swpa Pittsburgh, PA | D | $3,000 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Sweetwater Spectrum Sonoma, CA | B | $2,500 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Squam Lakes Natural Science Center Holderness, NH | B | $2,500 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Bucknell University Lewisburg, PA | U | $2,500 | paid | AW & AR MATHIESON SCHOLARSHIP | 202411229349101546 |
| 2023 | Connecticut College New London, CT | U | $2,500 | paid | SCHOLARSHIP FUND | 202411229349101546 |
| 2023 | The Arts Council of Big Sky Big Sky, MT | B | $2,500 | paid | PROGRAM SUPPORT | 202411229349101546 |
| 2023 | Friends of Holderness Library Holderness, NH | U | $2,500 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Yellow Dog Community & Conservation Foundation Bozeman, MT | B | $2,500 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Betsy's Park Holderness, NH | B | $2,500 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | Bucknell University Lewisburg, PA | U | $2,500 | paid | AW & AR MATHIESON SCHOLARSHIP | 202411229349101546 |
| 2023 | Squam Lakes Association Holderness, NH | B | $2,500 | paid | GENERAL SUPPORT | 202411229349101546 |
| 2023 | United South End Settlements Boston, MA | B | $1,000 | paid | CAMP HALE PROGRAM | 202411229349101546 |
Match tier: A Reported EIN · B Exact name and place · C Strong name match · D Probable name match · U Unresolved. Tiers C and D are inferred, not reported; see how matching works.
Recipient matching for this dataset version has not yet completed its independent precision check. Tier A rows carry the EIN the filer reported; tiers B–D are the matcher's inference and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF e-file XML. Dataset version 2026.09.0, built 2026-09-03. All years for this funder.
The same organization elsewhere in the program: exempt status and filing health · federal awards · grant guidance · open opportunities.
This is informational only, derived from public data on the dates shown. It is not an eligibility determination, and not legal, tax, or accounting advice. Verify against the official source before relying on it.