funder-graph › Recipients
Who funds Pittock Mansion Society
EIN 93-0576289 · Portland, OR
Pittock Mansion Society of Portland, OR (EIN 93-0576289) was named as a grant recipient by 11 funders in 24 grants paid totaling $526,626 in tax years 2018–2025, as reported on the funders' Forms 990-PF and 990 Schedule I. Each edge was resolved to this EIN at the match tier shown. Dataset version 2026.09.0, built 2026-09-03.
Grants received
$526,626
24 grants paid
Funders
11
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Gladys and Roland Harriman Foundation 51-0193915 | NY | B | 2 | $230,000 | 2024 |
| The Oregon Community Foundation 23-7315673 | OR | A | 4 | $100,500 | 2024 |
| The Adams Foundation 93-6037058 | OR | B | 1 | $80,500 | 2021 |
| Ocf Joseph E Weston Public Foundation 93-1046399 | OR | A | 5 | $47,000 | 2024 |
| Network for Good 68-0480736 | DC | A | 2 | $26,341 | 2020 |
| Ritz Family Foundation 93-1248019 | OR | B | 1 | $25,000 | 2025 |
| The Kinsman Foundation 93-0861885 | OR | B | 1 | $10,000 | 2024 |
| Donor Advised Charitable Giving Inc 31-1640316 | CO | A | 1 | $5,220 | 2025 |
| The Campbell Foundation 93-1133917 | OR | C | 4 | $1,000 | 2024 |
| The Douglas and Gloria Rumberger Foundation 20-4049757 | DE | B | 1 | $1,000 | 2025 |
| Amazonsmile Foundation 46-2626883 | WA | B | 2 | $65 | 2023 |
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.
Grants
The 24 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Ritz Family Foundation | Pittock Mansion Society Portland, OR | B | $25,000 | paid | FINANCIAL SUPPORT FOR PORTLAND HISTORICAL PRESERVATION | 202523159349102607 |
| 2025 | Donor Advised Charitable Giving Inc | Pittock Mansion Society Portland, OR | A | $5,220 | paid | ARTS, CULTURE & HUMANITIES | 202611199349300601 |
| 2025 | The Douglas and Gloria Rumberger Foundation | Pittock Mansion Society Portland, OR | B | $1,000 | paid | General & Unrestricted | 202601339349104930 |
| 2024 | Gladys and Roland Harriman Foundation | Pittock Mansion Society Portland, OR | B | $75,000 | paid | GENERAL SUPPORT | 202543179349101104 |
| 2024 | The Oregon Community Foundation | Pittock Mansion Society Portland, OR | A | $30,000 | paid | Cultural Heritage | 202503189349314430 |
| 2024 | Ocf Joseph E Weston Public Foundation | Pittock Mansion Society Portland, OR | A | $10,500 | paid | Cultural Heritage | 202523189349313792 |
| 2024 | The Kinsman Foundation | Pittock Mansion Society Portland, OR | B | $10,000 | paid | HISTORIC PRESERVATION | 202511349349103856 |
| 2024 | The Campbell Foundation | Pittock Mansion Portland, OR | C | $250 | paid | GENERAL SUPPORT | 202523169349103902 |
| 2023 | The Oregon Community Foundation | Pittock Mansion Society Portland, OR | A | $40,000 | paid | Cultural Heritage | 202403129349303815 |
| 2023 | Ocf Joseph E Weston Public Foundation | Pittock Mansion Society Portland, OR | A | $10,000 | paid | Cultural Heritage | 202433109349304208 |
| 2023 | The Campbell Foundation | Pittock Mansion Portland, OR | C | $250 | paid | GENERAL SUPPORT | 202433129349101908 |
| 2023 | Amazonsmile Foundation | Pittock Mansion Society Portland, OR | B | $30 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2022 | Gladys and Roland Harriman Foundation | Pittock Mansion Society Portland, OR | B | $155,000 | paid | GENERAL SUPPORT | 202343139349102919 |
| 2022 | The Oregon Community Foundation | Pittock Mansion Society Portland, OR | A | $25,000 | paid | Cultural Heritage | 202303199349325760 |
| 2022 | Ocf Joseph E Weston Public Foundation | Pittock Mansion Society Portland, OR | A | $11,000 | paid | Cultural Heritage | 202343199349311054 |
| 2022 | The Campbell Foundation | Pittock Mansion Portland, OR | C | $250 | paid | GENERAL SUPPORT | 202303189349106165 |
| 2022 | Amazonsmile Foundation | Pittock Mansion Society Portland, OR | B | $35 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2021 | The Adams Foundation | Pittock Mansion Society Portland, OR | B | $80,500 | paid | Educational | 202230599349100408 |
| 2020 | Network for Good | Pittock Mansion Society Portland, OR | A | $9,495 | paid | Unrestricted | 202131819349300608 |
| 2020 | Ocf Joseph E Weston Public Foundation | Pittock Mansion Society Portland, OR | A | $9,000 | paid | Arts, Culture & Humanities | 202103159349308755 |
| 2020 | The Oregon Community Foundation | Pittock Mansion Society Portland, OR | A | $5,500 | paid | Cultural Heritage | 202123159349308512 |
| 2020 | The Campbell Foundation | Pittock Mansion Portland, OR | C | $250 | paid | GENERAL SUPPORT | 202123199349102677 |
| 2018 | Network for Good | Pittock Mansion Society Portland, OR | A | $16,846 | paid | Unrestricted | 201941789349300019 |
| 2018 | Ocf Joseph E Weston Public Foundation | Pittock Mansion Society Portland, OR | A | $6,500 | paid | Arts, Culture & Humanities | 201903039349302170 |
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 inferred and should be read as leads until the check is published on the methodology page.
Derived from IRS Form 990-PF and Form 990 Schedule I e-file XML filed by the funders shown; this organization's identity from the IRS Exempt Organizations Business Master File. Dataset version 2026.09.0, built 2026-09-03. The rows as Parquet: manifest.
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.