Washington · Nonprofit
PLUMBERS WITHOUT BORDERS
PLUMBERS WITHOUT BORDERS (Washington) receives grants from 3 organizations whose IRS filings report $20,267 to it, the largest being WATER MISSIONS INTERNATIONAL ($15,000). 1 of them have funded it in more than one year.
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.
- Jim G Hetherly Foundationshared funders
- Water From Wineportfolio match
- Rotary Club of Indianapolis Incportfolio 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.
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.
Surplus & reserves
Operating surplus or deficit each year, and months of liquidity in hand. 4 of the last 7 reported years ran a deficit.
Who funds it, year by year
2020 → 2023: the base held at 1 funder, grant income fell $53 → $51.
2 of 3 of your funders are donor-advised or pass-through sponsors (tagged DAF) — 26% 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 PLUMBERS WITHOUT BORDERS’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
PLUMBERS WITHOUT BORDERS leans on a few funders — its largest provides 74% 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
100% 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 PLUMBERS WITHOUT BORDERS.
Largest funder’s share by year: 2020 100% · 2021 75% · 2022 100% · 2023 100% — broadly stable.
“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
PLUMBERS WITHOUT BORDERS draws 100% of its grant income from funders outside Washington, across 1 state in all.
Funder states come from each funder’s own filing. $5k arriving through sponsors registered in 2 statesis 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.
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.
- Jim G Hetherly Foundationshared fundersTX · backs 2 organizations that share your funders
- Water From Wineportfolio matchits grantees resemble your mission
- Rotary Club of Indianapolis Incportfolio matchits grantees resemble your mission
- Aid for Africa Incportfolio matchits grantees resemble your mission
- One Days Wagesportfolio matchits grantees resemble your mission
- Pledges Incportfolio matchits grantees resemble your mission
- The Hardy Bunch Foundationportfolio matchits grantees resemble your mission
- All the Sky Foundationportfolio matchits grantees resemble your mission
- Segal Family Foundation Incportfolio matchits grantees resemble your mission
- Allpeoplebehappy Foundationportfolio matchits grantees resemble your mission
- GX Foundation Incportfolio matchits grantees resemble your mission
- Growing Hope 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 PLUMBERS WITHOUT BORDERS
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
Nationally
Read directly from this organization’s own Form 990, as neutral context.
Public support
100%
Share of support from the public (Schedule A) — the basis for its public-charity status.
Footprint & structure
Files a return copy in 1 state
Screen this organization
A dated, signed PDF of the compliance screen for PLUMBERS WITHOUT BORDERS: 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 PLUMBERS WITHOUT BORDERS?
- PLUMBERS WITHOUT BORDERS (Washington) receives grants from 3 organizations whose IRS filings report $20,267 to it, the largest being WATER MISSIONS INTERNATIONAL ($15,000). 1 of them have funded it in more than one year.
- How many funders does PLUMBERS WITHOUT BORDERS have?
- IRS filings report 3 organizations giving $20,267 in grants to PLUMBERS WITHOUT BORDERS, 1 of which have funded it in more than one year.
- Who is the largest funder of PLUMBERS WITHOUT BORDERS?
- WATER MISSIONS INTERNATIONAL is the largest funder on record, with $15,000 in grants. The full list of funders is on this page.
- How can an organization like PLUMBERS WITHOUT BORDERS find more funders?
- Start with the funders already giving here, then look at the foundations that back similar organizations in Washington. 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 FY2024 (financials across 2017–2024), and the filings of 3funders 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