funder-graph › Recipients
Who funds Seasteading Institute
EIN 26-2386590 · Oakland, CA · NTEE V05
Seasteading Institute of Oakland, CA (EIN 26-2386590) was named as a grant recipient by 7 funders in 12 grants paid totaling $402,795 in tax years 2020–2025, 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
$402,795
12 grants paid
Funders
7
distinct grantmakers
Tax years
2020–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Vanguard Charitable Endowment Program 23-2888152 | PA | A | 3 | $200,000 | 2025 |
| Foic Charity 88-0476282 | NV | AC | 2 | $100,000 | 2024 |
| Joel and Rachel Bomgar Foundation 47-2367603 | MS | C | 1 | $50,000 | 2022 |
| Donors Trust Inc 52-2166327 | VA | A | 1 | $30,000 | 2024 |
| Bny Mellon Charitable Gift Fund C/O Bny Mellon Na 30-0748315 | MA | A | 1 | $20,000 | 2022 |
| Amazonsmile Foundation 46-2626883 | WA | C | 3 | $2,691 | 2023 |
| The Bank of America Charitable Foundation Inc 20-0721133 | NC | C | 1 | $104 | 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 12 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Vanguard Charitable Endowment Program | Seasteading Institute Oakland, CA | A | $50,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202621329349306657 |
| 2024 | Foic Charity | Seasteading Institute San Francisco, CA | C | $50,000 | paid | TO PROMOTE MISSION OF CHARITY | 202501359349105710 |
| 2024 | Vanguard Charitable Endowment Program | The Seasteading Institute Encino, CA | A | $50,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202511349349313096 |
| 2024 | Donors Trust Inc | Seasteading Institute San Francisco, CA | A | $30,000 | paid | for the Seastead Classification Society project | 202513179349312256 |
| 2023 | Vanguard Charitable Endowment Program | Seasteading Institute Oakland, CA | A | $100,000 | paid | FOR RECIPIENT'S EXEMPT PURPOSE | 202441359349309439 |
| 2023 | Amazonsmile Foundation | The Seasteading Institute San Francisco, CA | C | $1,249 | paid | GENERAL SUPPORT | 202540919349100629 |
| 2023 | The Bank of America Charitable Foundation Inc | Seasteading Institute San Francisco, CA | C | $104 | paid | PROGRAM/OPERATING SUPPORT | 202411309349100126 |
| 2022 | Joel and Rachel Bomgar Foundation | The Seasteading Institute San Francisco, CA | C | $50,000 | paid | THE CONTRIBUTION WAS MADE TO ASSIST THE ORGANIZATION IN SUPPORTING THEIR MISSION TO AID IN ENABLING SEASTEADING COMMUNITIES. | 202343199349107349 |
| 2022 | Foic Charity Inc | Sea Steading Institute San Francisco, CA | A | $50,000 | paid | 202333209349303118 | |
| 2022 | Bny Mellon Charitable Gift Fund C/O Bny Mellon Na | The Seasteading Institute San Francisco, CA | A | $20,000 | paid | TO FURTHER THE ORGANIZATION'S EXEMPT PURPOSE | 202311709349300401 |
| 2022 | Amazonsmile Foundation | The Seasteading Institute San Francisco, CA | C | $1,149 | paid | GENERAL SUPPORT | 202313119349100141 |
| 2020 | Amazonsmile Foundation | The Seasteading Institute San Francisco, CA | C | $293 | paid | GENERAL SUPPORT | 202113199349100901 |
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.