California · Nonprofit
Gibbon Health Initiative
Gibbon Health Initiative (California) receives grants from 1 organization whose IRS filings report $250 to it, the largest being THE RANDI RUBOVITS-SEITZ FOUNDATION INC ($250). 0 of them have funded it in more than one year.
- Revenue FY2025
- $194k
- Funders on record
- 1
- Grants received
- $250
- Net assets
- $181k
What Gibbon Health Initiative does
Mission
Improve the health of endangered gibbons
As stated on its FY2025 Form 990-EZ.
Programs
Internship & Capacity Building Program: Conducted one gibbon health internship in 2025 supporting gibbon health training and capacity building. Gibbon Health Initiative supports gibbon conservation health and capacity building through internships and professional exchanges focused on gibbon health and conservation medicine. In 2025 the organization conducted one internship during its inaugural year of operations. The internship provided practical training and professional development aligned with the organizations charitable mission. Program activity was limited in 2025 due to the timing of funding received late in the year.
$12,783 spent100% of program spendingNot applicable
$0 spent0% of program spendingNot applicable
$0 spent0% of program spending
The 3 programs described on its FY2025 Form 990-EZ. Program spending in total: $12,783.
Leadership and staff
Chief executive
Dawn Zimmerman
Executive Director and Director
As listed on its FY2025 Form 990-EZ.
Who funds it, year by year
Grant support over time, funder by funder — shade shows the grant size each year.
From the IRS filings of Gibbon Health Initiative’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.
Where its funders are
Gibbon Health Initiative draws 100% of its grant income from funders outside California, across 1 state in all.
Funder states come from each funder’s own filing. 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
Gibbon Health Initiative receives grants from 1 organization whose IRS filings report $250 to it.
this organization peer median middle 50% of peers· 3,693 animals nonprofits $100k–$1M, FY2025
Organizations like Gibbon Health Initiative
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 California
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for Gibbon Health Initiative: 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 Gibbon Health Initiative?
- Gibbon Health Initiative (California) receives grants from 1 organization whose IRS filings report $250 to it, the largest being THE RANDI RUBOVITS-SEITZ FOUNDATION INC ($250). 0 of them have funded it in more than one year.
- How many funders does Gibbon Health Initiative have?
- IRS filings report 1 organization giving $250 in grants to Gibbon Health Initiative.
- Who is the largest funder of Gibbon Health Initiative?
- THE RANDI RUBOVITS-SEITZ FOUNDATION INC is the largest funder on record, with $250 in grants. The full list of funders is on this page.
- How can an organization like Gibbon Health Initiative find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in California. The funding by cause and by state pages list the largest funders for a given area and how to approach them.
These figures are read directly from IRS Form 990 / 990-PF e-file XML: this organization’s own return for FY2025 (financials across 2025–2025), and the filings of 1 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