funder-graph › Recipients
Who funds Sierra Foundation Inc
EIN 99-3528929 · Washington, DC · NTEE S20
Sierra Foundation Inc of Washington, DC (EIN 99-3528929) was named as a grant recipient by 11 funders in 15 grants paid totaling $131,450 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
$131,450
15 grants paid
Funders
11
distinct grantmakers
Tax years
2018–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Marty and Dorothy Silverman Foundation 22-2777449 | NY | D | 2 | $100,000 | 2022 |
| Washington Biologists' Field Club Inc 52-6043487 | DC | D | 1 | $10,000 | 2021 |
| Sherwat Charitable Trust 52-6956347 | MD | D | 2 | $6,200 | 2021 |
| Louis and Anne Abrons Foundation Inc 13-6061329 | DE | D | 2 | $5,500 | 2022 |
| Shapiro Family Charitable Foundation 95-3887151 | CA | D | 1 | $3,000 | 2025 |
| The Wiggins Foundation Inc 06-1415108 | DE | D | 1 | $2,000 | 2018 |
| The Judith and Marshall Meyer Foundation Inc 20-5786188 | DE | D | 2 | $1,750 | 2021 |
| The Gerald B Shreiber Foundation 22-6868479 | NJ | D | 1 | $1,000 | 2019 |
| Jemp-D Foundation 36-4370284 | DE | D | 1 | $1,000 | 2018 |
| The Bindon Foundation 47-5087969 | DE | D | 1 | $500 | 2022 |
| The Esperance Family Foundation Inc 20-0494459 | DE | D | 1 | $500 | 2022 |
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 15 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Shapiro Family Charitable Foundation | Sierra Club Foundation Washington, DC | D | $3,000 | paid | GENERAL USE | 202543459349100519 |
| 2022 | Marty and Dorothy Silverman Foundation | Sierra Club Foundation Washington, DC | D | $50,000 | paid | GENERAL DONATION | 202331659349100213 |
| 2022 | Louis and Anne Abrons Foundation Inc | The Sierra Club Foundation Washington, DC | D | $2,500 | paid | General & Unrestricted | 202313169349100466 |
| 2022 | The Esperance Family Foundation Inc | The Sierra Club Foundation Washington, DC | D | $500 | paid | In support of clean air. | 202302839349100635 |
| 2022 | The Bindon Foundation | The Sierra Club Foundation Washington, DC | D | $500 | paid | General & Unrestricted | 202343179349104129 |
| 2021 | Washington Biologists' Field Club Inc | Sierra Club Foundation Washington, DC | D | $10,000 | paid | EDUCATION TO INFORM PUBLIC OF IMPORTANCE OF MAINTAINING DC REGIONAL BIODIVERSITY AND INTEGRITY OF PLUMMERS ISLAND | 202231369349100213 |
| 2021 | Sherwat Charitable Trust | Sierra Club Foundation Washington, DC | D | $3,500 | paid | CHARITABLE | 202201299349102870 |
| 2021 | The Judith and Marshall Meyer Foundation Inc | The Sierra Club Foundation Washington, DC | D | $1,250 | paid | General & Unrestricted | 202220819349100807 |
| 2020 | Marty and Dorothy Silverman Foundation | Sierra Club Foundation Washington, DC | D | $50,000 | paid | GENERAL DONATION | 202101609349101015 |
| 2020 | Louis and Anne Abrons Foundation Inc | The Sierra Club Foundation Washington, DC | D | $3,000 | paid | General & Unrestricted | 202113209349100906 |
| 2020 | Sherwat Charitable Trust | Sierra Club Foundation Washington, DC | D | $2,700 | paid | CHARITABLE | 202121339349100147 |
| 2020 | The Judith and Marshall Meyer Foundation Inc | The Sierra Club Foundation Washington, DC | D | $500 | paid | General & Unrestricted | 202140959349100609 |
| 2019 | The Gerald B Shreiber Foundation | The Sierra Club Foundation Washington, DC | D | $1,000 | paid | GENERAL SUPPORT | 202020659349100507 |
| 2018 | The Wiggins Foundation Inc | The Sierra Club Foundation Washington, DC | D | $2,000 | paid | General & Unrestricted | 201941339349102834 |
| 2018 | Jemp-D Foundation | The Sierra Club Foundation Washington, DC | D | $1,000 | paid | General & Unrestricted | 201941339349102729 |
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.