funder-graph › Recipients
Who funds Horizon 2045 Foundation
EIN 93-3515328 · Mill Valley, CA · NTEE Q41
Horizon 2045 Foundation of Mill Valley, CA (EIN 93-3515328) was named as a grant recipient by 3 funders in 4 grants paid totaling $1,030,331 in tax years 2023–2025, 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
$1,030,331
4 grants paid
Funders
3
distinct grantmakers
Tax years
2023–2025
as reported by funders
Funders
| Funder | State | Match | Grants | Total paid | Latest year |
|---|---|---|---|---|---|
| Skoll Fund C/O Silicon Valley Community Foundation 77-0528216 | CA | A | 1 | $600,000 | 2024 |
| New Venture Fund 20-5806345 | DC | A | 2 | $330,331 | 2024 |
| Ploughshares Fund Inc 94-2764520 | CA | A | 1 | $100,000 | 2025 |
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 4 most recent grants naming this organization.
| Tax year | Funder | Recipient | Match | Amount | Type | Purpose | Source filing |
|---|---|---|---|---|---|---|---|
| 2025 | Ploughshares Fund Inc | Horizon 2045 Foundation Mill Valley, CA | A | $100,000 | paid | TO SUPPORT HORIZON 2045'S WORK ON IDENTIFYING AND EXECUTING DISRUPTIVE LEGAL AND NORMATIVE STRATEGIES TO HELP SHIFT THE NUCLEAR WEAPONS SYSTEM TOWARDS DISARMAMENT AND PROHIBITION. | 202620979349300102 |
| 2024 | Skoll Fund C/O Silicon Valley Community Foundation | Horizon 2045 Foundation Mill Valley, CA | A | $600,000 | paid | CIVIL PARTICIPATION | 202543189349314754 |
| 2024 | New Venture Fund | Horizon 2045 Foundation Mill Valley, CA | A | $140,331 | paid | PUBLIC SAFETY, DISASTER PREPAREDNESS AND RELIEF | 202513159349305596 |
| 2023 | New Venture Fund | Horizon 2045 Foundation Mill Valley, CA | A | $190,000 | paid | PUBLIC SAFETY, DISASTER PREPAREDNESS AND RELIEF | 202433179349305393 |
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.