Florida · Nonprofit
Grune Heidi Farm Inc
Grune Heidi Farm Inc (Florida) receives grants from 5 organizations whose IRS filings report $65,922 to it, the largest being DORIS WOOLSEY FOUNDATION INC ($31,912). 4 of them have funded it in more than one year, and 52% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- Revenue FY2025
- $155k
- Funders on record
- 5
- Grants received
- $66k
- Net assets
- $5k
What Grune Heidi Farm Inc does
Mission
Equine rescue, rehab, adoption awareness, compassionate euthanasia. 25 equines adopted to homes and 2 horses compassionately euthanized in fiscal year ended 6-30-2025
As stated on its FY2025 Form 990.
Program
Rescue then rehab, retrain and adopt unwanted and neglected equines, present onsite or online educational programs to raise public awareness and promote interest and involvement in the rescue. started a compassionate Rainbow Bridge program to educate on the merits of compassionate euthanasia
$150,106 spentof which $590 as grants$154,541 earned by the program100% of program spending
The program described on its FY2024 Form 990. Program spending in total: $150,106.
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. The shaded band is where the middle 50% of its peers' revenue would sit, given their growth.
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 $75k to $59k (−22%).
How it's funded, over time
Each bar is one year's revenue split into where it came from, and every bar is the same height — these are shares, not amounts, so a year that raised twice as much looks the same size. Hover a bar for the split.
67% of Grune Heidi Farm Inc’s revenue is contributions — about as donation-reliant as the typical peer (86% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 5 reported years ran a deficit.
reserve
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.
Who funds it, year by year
2019 → 2023: the base broadened from 1 funder to 2 funders, grant income rose $5k → $8k.
4 of 5 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 52% 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 Grune Heidi Farm Inc’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
Grune Heidi Farm Inc leans on a few funders — its largest provides 48% of grant income and the top three 87%; half comes from just 2 funders.
the vertical line marks half of all grant income — 2 funders to its left
52% of the income these shares are computed over arrives through pass-through sponsors or from payers whose filings do not say what kind of payment it is. Concentration is still measured over all of it, because the money is real; what it does not support is a claim about how many institutions have chosen to fund Grune Heidi Farm Inc.
Largest funder’s share by year: 2019 100% · 2020 88% · 2021 100% · 2022 42% · 2023 92% — diversifying over time.
“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
52% of Grune Heidi Farm Inc's grant income arrives through donor-advised or pass-through sponsors, whose addresses record where the money is held rather than where the donor is. Of the $32k that is directly attributable, 100% of it comes from Florida funders.
In-state vs out-of-state, by year
Funder states come from each funder’s own filing. $34k arriving through sponsors registered in 4 states 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.
Against its field
Grune Heidi Farm Inc receives grants from 5 organizations whose IRS filings report $66k to it.
this organization peer median middle 50% of peers· 3,693 animals nonprofits $100k–$1M, FY2025
Organizations like Grune Heidi Farm Inc
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 Florida
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
96% of spending goes to programs.
Governance
Public support
77%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Screen this organization
A dated, signed PDF of the compliance screen for Grune Heidi Farm Inc: 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 Grune Heidi Farm Inc?
- Grune Heidi Farm Inc (Florida) receives grants from 5 organizations whose IRS filings report $65,922 to it, the largest being DORIS WOOLSEY FOUNDATION INC ($31,912). 4 of them have funded it in more than one year, and 52% of the money arrives through donor-advised or pass-through sponsors rather than from an institution directly.
- How many funders does Grune Heidi Farm Inc have?
- IRS filings report 5 organizations giving $65,922 in grants to Grune Heidi Farm Inc, 4 of which have funded it in more than one year.
- Who is the largest funder of Grune Heidi Farm Inc?
- DORIS WOOLSEY FOUNDATION INC is the largest funder on record, with $31,912 in grants. The full list of funders is on this page.
- How can an organization like Grune Heidi Farm Inc find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Florida. 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 Grune Heidi Farm →
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 5 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