Wyoming · Nonprofit
THE BRADFORD BRINTON MEMORIAL
THE BRADFORD BRINTON MEMORIAL (Wyoming) receives grants from 2 organizations whose IRS filings report $87,000 to it, the largest being WOLF CREEK CHARITABLE FOUNDATION ($75,000). 2 of them have funded it in more than one year.
- Revenue FY2025
- $0
- Funders on record
- 2
- Grants received
- $87k
- Net assets
- $792k
What The Bradford Brinton Memorial does
Program
Holds property, furnishings, and museum collections of the brinton museum.
$11,571 spent
The program described on its FY2025 Form 990-PF.
The organization over time
Each line starts at 100 in 2021, so what you read is the shape rather than the size: 150 means half as much again as 2021, 50 means half. The number beside each label in the key is where it ended.
Balance sheet
Total assets and total liabilities at each year end, in dollars. The largest one-year move in total assets was 2021 to 2022, from $844k to $828k (−2%).
Leadership and staff
The officers, directors, trustees and key employees listed on each return. Joined and no longer listed compare each filing with the year before, matching people by surname and first initial; a year after a gap, or a roster under three people, has no comparison.
Chief executive
Kendra Heimbuck
Executive director (museum)
As listed on its FY2025 Form 990-PF.
Who funds it, year by year
2017 → 2019: the base narrowed from 2 funders to 1 funder, grant income fell $32k → $25k.
1 of 2 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 14% of grant dollars received. That money is really individual donors directing a sponsor; the institutions to cultivate are the non-DAF funders.
From the IRS filings of THE BRADFORD BRINTON MEMORIAL’s funders (the co-funder graph). Association, not causation. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
How concentrated its funding is
THE BRADFORD BRINTON MEMORIAL leans on a few funders — its largest provides 86% of grant income and the top three 100%; half comes from just 1 funder.
the vertical line marks half of all grant income — 1 funder to its left
Largest funder’s share by year: 2017 78% · 2018 83% · 2019 100% — growing more concentrated.
“Effective funders” = inverse Herfindahl index (1 / Σ shareᵢ²) — the number of equal-sized funders that would give the same concentration. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Where its funders are
THE BRADFORD BRINTON MEMORIAL draws 100% of its grant income from funders outside Wyoming, across 1 state in all.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $12k arriving through sponsors registered in 1 state is excluded from the map and the split above: a sponsor holds money on a donor’s behalf, so its registered address would place those dollars somewhere no donor need ever have been. Trends are read to FY2023, the last fiscal year that has finished arriving. FY2024–FY2026 are still being filed and are shown unshaded; they do not move any figure on this page.
Organizations like THE BRADFORD BRINTON MEMORIAL
Organizations whose mission and program text most resemble this one, by semantic similarity over every organization in the US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Wyoming
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Screen this organization
A dated, signed PDF of the compliance screen for THE BRADFORD BRINTON MEMORIAL: IRS status (Business Master File, Publication 78, auto-revocation), the OFAC sanctions lists, the Internal Revenue Bulletin, and California registration, with the Rev. Proc. 2018-32 §8.01 reliance elements stated element by element. Generated from the current files at the moment you download it.
Screens are triage, not determinations; a source that cannot be read reports not screened, never clear. Screen this nonprofit · How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds THE BRADFORD BRINTON MEMORIAL?
- THE BRADFORD BRINTON MEMORIAL (Wyoming) receives grants from 2 organizations whose IRS filings report $87,000 to it, the largest being WOLF CREEK CHARITABLE FOUNDATION ($75,000). 2 of them have funded it in more than one year.
- How many funders does THE BRADFORD BRINTON MEMORIAL have?
- IRS filings report 2 organizations giving $87,000 in grants to THE BRADFORD BRINTON MEMORIAL, 2 of which have funded it in more than one year.
- Who is the largest funder of THE BRADFORD BRINTON MEMORIAL?
- WOLF CREEK CHARITABLE FOUNDATION is the largest funder on record, with $75,000 in grants. The full list of funders is on this page.
- How can an organization like THE BRADFORD BRINTON MEMORIAL find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Wyoming. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
Play a game about who funds Bradford Brinton Memorial →
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2021–2025), and the filings of 2 funders that report grants to it. “On record” means captured in the filings we have parsed — a funder that does not e-file, or whose grant detail is not itemized, will not appear. Filings run roughly 12–24 months behind. Trends on this page end at FY2023, the last fiscal year that has finished arriving; later years are shown and marked, and move no figure. Data on this page was exported October 14, 2026. What this page cannot tell you · view filing