· Private foundation
Tareen Filgas Foundation
Its FY2024 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2017–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k11 grants · $42k
- $10k–50k5 grants · $50k
- $50k–250k3 grants · $330k
- $250k+1 grant · $250k
| Recipient | Amount |
|---|---|
| AMERICAN BIRD CONSERVANCY | $250,000 |
| THE NATURE CONSERVANCY | $200,000 |
| BIRD ALLIANCE OF OREGON | $79,759 |
| NORTH COAST LAND CONSERVANCY | $50,000 |
| MEALS ON WHEELS PEOPLE | $10,000 |
| SEVEN CAPES BIRD ALLIANCE | $10,000 |
| THE PEREGRINE FUND | $10,000 |
| OREGON PUBLIC BROADCASTING | $10,000 |
| CASCADIA WILDLANDS | $10,000 |
| TUALATIN RIVERKEEPERS | $8,000 |
| ENVIRONMENTAL LAW ALLIANCE WORLDWID | $5,000 |
| NORTH COAST WATERSHED ASSOCIATION | $5,000 |
| PROJECT BEAVER | $5,000 |
| KQED | $5,000 |
| URBAN GREENSPACES INSTITUTE | $5,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY17–17, $1k) land where the poverty rate runs at 10%, against an area that typically sits at 8%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Where the work is directed
The same grants, placed two ways — where each recipient sits, and where its stated purpose earmarks the money.
About 17% of Tareen Filgas Foundation’s grant dollars are earmarked, by their stated purpose, for a different county than the recipient’s own address — money that lands at a nonprofit in one place but is meant to do its work in another.
Recipient view: each grant at its grantee’s ZIP, mapped to a county. Directed view: each grant at the county its stated purpose names, falling back to the recipient’s county when the purpose names no place; US grants only. A county shows only if it carries the top 95% of that view’s dollars. Purposes are read from the foundation’s own 990 grant descriptions.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +46% since the first grant, against +26% for the ones you funded once.
12 repeat relationships — 10 still active in FY2024, 2 since wound down; 9 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 89% of grant dollars renewed an existing relationship; $51k went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). The earliest year is left-censored: relationships that predate the data read as “new.” Theme is the grantee’s IRS cause.
Backed again, and grew
- ABAmerican Bird Conservancy6× · 2017–2024 · $753k · revenue +54%
BIRD ALLIANCE OF OREGON INC7× · 2018–2024 · $370k · revenue +46%- NCNorth Coast Land Conservancy Inc6× · 2017–2024 · $147k · revenue +190%
Funded once
- FOFRIENDS OF BIRDLIFE INTERNATIONAL INCgraduatedone grant, 2023 · $50k · revenue +26%
- TSTHE SURFRIDER FOUNDATIONone grant, 2023 · $10k · revenue +1%
WILD SALMON CENTERgraduatedone grant, 2023 · $10k · revenue +111%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
Dedicated to protecting the world's natural environment on behalf of the public by serving as a public interest law firm. refer to schedule o, part iii, line 4a, for list of litigated cases or advocacy work.
Oregon Wild works to protect and restore Oregon's wildlands, wildlife and waters as an enduring legacy for future generations.
To conserve functioning salmon/steelhead eco-system at watershed levels, integrate angling activities with basic scientific research, collect raw data, monitor environmental functions, salmon/steelhead population dynamics, public…
The foundation works with diverse groups representing many interests to acquire and restore critical wildlife habitat and protecting species
Providing legal aid to the environment by providing legal services to conservation organizations, community groups, native american tribes, and individuals working to protect and sustain the pacific northwest's natural legacy.
Work through advocacy and education to use federal environmental laws such as the Clean Water Act to protect and restore water quality and habit in the Pacific Northwest and nationwide.
Oregon shores helps citizens and visitors learn about, enjoy and defend the oregon coast through natural history education and conservation action.
Oregon agricultural trust partners with farmers and ranchers to protect agricultural lands for the benefit of oregons economy, communities, and landscapes.
Maine Audubon works to conserve Maine's wildlife and habitat by engaging people of all ages in education, conservation, and action. We are helping the people of Maine become the nation's most informed and effective stewards of wildlife and…
Nedc's mission is to work toward a future in which the pacific northwest leads the nation in developing, implementing & enforcing strong laws and regulations that protect the environment & human health, and where our governments &…
Rainforest trust saves endangered wildlife and protects our planet by creating rainforest reserves through partnerships, community engagement, and donor support.
Wwt's mission is to protect and restore water in rivers and streams across washington state. washington water trust restores and protects water in rivers and streams and promotes sustainable freshwater management in washington, and, more…
For reference, the grantee most central to the portfolio’s shape is The Wetlands Conservancy Inc and the most unlike its peers is Edwards Center Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 36 years old; the field is 14. You back the established end — and your money leans older still.
The field is 24% startups (under 5 years old) — 0% of your grantees by number, and just 0% of your money.
The orgs you fund almost never close — 0.0% lost their exemption, against 13% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
33 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 33 of the 38 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds American Bird Conservancy ↗
- Who funds THE NATURE CONSERVANCY ↗
- Who funds BIRD ALLIANCE OF OREGON INC ↗
- Who funds North Coast Land Conservancy Inc ↗
- Who funds FRIENDS OF BIRDLIFE INTERNATIONAL INC ↗
- Who funds Tualatin Riverkeepers Inc ↗
- Who funds Oregon Parks Forever ↗
- Who funds MEALS ON WHEELS PEOPLE INC ↗
- Who funds OREGON PUBLIC BROADCASTING ↗
- Who funds EDWARDS CENTER INC ↗
- Who funds ENVIRONMENTAL LAW ALLIANCE WORLDWIDE ↗
- Who funds WESTERN RIVERS CONSERVANCY ↗
- Who funds Seven Capes Bird Alliance ↗
- Who funds THE SURFRIDER FOUNDATION ↗
- Who funds WILD SALMON CENTER ↗
- Who funds CASCADIA WILDLANDS ↗
- Who funds THE PEREGRINE FUND INC ↗
- Who funds FRIENDS OF HAYSTACK ROCK ↗
- Who funds CASCADE FOREST CONSERVANCY ↗
- Who funds ANIMAL AID INC ↗
- Who funds URBAN GREENSPACES INSTITUTE ↗
- Who funds The Wetlands Conservancy Inc ↗
- Who funds KQED INC ↗
- Who funds Oregon Environmental Council ↗
- Who funds Friends of Trees ↗
- Who funds NORTH COAST WATERSHED ASSOCIATION ↗
- Who funds NORTHWEST CENTER FOR ALTERNATIVES TO PESTICIDES ↗
- Who funds MASSACHUSETTS AUDUBON SOCIETY INC ↗
- Who funds COLUMBIA LAND TRUST ↗
- Who funds GIRLVENTURES ↗
- Who funds Friends of the Columbia Gorge ↗
- Who funds WILDLIFE CENTER OF THE NORTH COAST ↗
- Who funds The Pacific Forest Trust Incorporated ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: The Oregon Community Foundation · Meyer Memorial Trust · Patagoniaorg · The Collins Foundation · The Nature Conservancy · The Bullitt Foundation · The Autzen Foundation · Rose E Tucker Charitable Trust · Leupold & Stevens Foundation · Wiancko Charitable Foundation Inc · The Lazar Foundation · Kohnstamm Family Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Tareen Filgas Foundation funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.
- Friends of Trees — 100% of income from government
- Edwards Center Inc — 79% of income from government
- Wild Salmon Center — 49% of income from government
- North Coast Watershed Association — 32% of income from government
- The Wetlands Conservancy Inc — 18% of income from government
- North Coast Land Conservancy Inc — 6% of income from government
- Northwest Center for Alternatives to Pesticides — 5% of income from government
- Massachusetts Audubon Society Inc — 1% of income from government
- Oregon Public Broadcasting — 1% of income from government
- Tualatin Riverkeepers Inc — 1% of income from government
- Bird Alliance of Oregon Inc — 0% of income from government
- Western Rivers Conservancy — 0% of income from government
Government income is each org’s traced federal awards (USASpending — grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that your grant caused the public funding. Coverage is precision-first — a floor, not a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12–24 months.