Washington, D.C. · Nonprofit
THE KATOOMBA GROUP
THE KATOOMBA GROUP (Washington, D.C.) receives grants from 1 organization whose IRS filings report $297,296 to it, the largest being FOREST TRENDS ASSOCIATION ($297,296). 0 of them have funded it in more than one year.
Against its field
THE KATOOMBA GROUP holds deeper cash reserves than three-quarters of the 2,211 international nonprofits its size.
this organization peer median middle 50% of peers· 2,211 international nonprofits $100k–$1M, FY2025
Three funders worth looking at
Grantmakers with no record of funding this organization, ranked by how strongly the co-funder graph and the mission embeddings agree. The evidence is in section 03.
- The Wildcat Foundationportfolio match
- The Sweetgrass Foundation Incportfolio match
- Rainforest Trustportfolio match
The organization over time
Each line starts at 100 in 2017, so what you read is the shape rather than the size: 150 means half as much again as 2017, 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.
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.
100% of THE KATOOMBA GROUP’s revenue is contributions — more reliant on donations than three-quarters of its peers (100% for the typical peer).
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 3 of the last 5 reported years ran a deficit.
reserve
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 THE KATOOMBA GROUP’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
100% of THE KATOOMBA GROUP's grant income comes from Washington, D.C. funders.
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.
Funders to approach
Grantmakers that don’t fund you yet, surfaced two ways: they back organizations that share your funders, or their grantees resemble your mission. The ones both signals agree on come first.
- The Wildcat Foundationportfolio matchits grantees resemble your mission
- The Sweetgrass Foundation Incportfolio matchits grantees resemble your mission
- Rainforest Trustportfolio matchits grantees resemble your mission
- Bobolink Foundationportfolio matchits grantees resemble your mission
- Wildlife Conservation Societyportfolio matchits grantees resemble your mission
- Leiter Family Foundationportfolio matchits grantees resemble your mission
- Purple Crayon Foundationportfolio matchits grantees resemble your mission
- The Liz Claiborne & Art Ortenberg Foundationportfolio matchits grantees resemble your mission
- Rewildportfolio matchits grantees resemble your mission
- WRLD Foundationportfolio matchits grantees resemble your mission
- Donald J Slavik Family Foundationportfolio matchits grantees resemble your mission
- Weeden Foundationportfolio matchits grantees resemble your mission
From the co-funder graph (funders backing at least two comparable organizations, shrunk for grantee count, donor-advised and mega-funds excluded) and the universe embeddings. A research starting point; overlap is association, not a guarantee of fit.
Organizations like THE KATOOMBA GROUP
Nonprofits whose mission and program text most resemble this one, by semantic similarity over the universe of US filings — the closest peers, and often the clearest route to shared or prospective funders.
In Washington, D.C.
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Where the money goes
0% of spending goes to programs.
Governance
Footprint & structure
Part of a family of 1 related entity
- Forest Trends Association · exempt
Screen this organization
A dated, signed PDF of the compliance screen for THE KATOOMBA GROUP: 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. How the screen works · on the API as GET /api/screening/{ein}?format=pdf
Questions and answers
- Who funds THE KATOOMBA GROUP?
- THE KATOOMBA GROUP (Washington, D.C.) receives grants from 1 organization whose IRS filings report $297,296 to it, the largest being FOREST TRENDS ASSOCIATION ($297,296). 0 of them have funded it in more than one year.
- How many funders does THE KATOOMBA GROUP have?
- IRS filings report 1 organization giving $297,296 in grants to THE KATOOMBA GROUP.
- Who is the largest funder of THE KATOOMBA GROUP?
- FOREST TRENDS ASSOCIATION is the largest funder on record, with $297,296 in grants. The full list of funders is on this page.
- How can an organization like THE KATOOMBA GROUP find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Washington, D.C.. 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 2017–2025), and the filings of 1funders 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 August 27, 2026. What this page cannot tell you · view filing