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California · Private foundation

The Susie Tompkins Buell 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.

$396k
Granted FY2024(still arriving)
19
Grants FY2024
10
Organizations funded FY2023
30%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$15,000
Largest grant, FY2024
$50,000
Organizations funded a year
4 to 30
FY2017 to FY2023
States reached, FY2024
11
Total assets, FY2024
$6.6M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 30% of the organizations The Susie Tompkins Buell Foundation funded were first-time grantees, receiving 35% of its grant dollars.

New vs renewed · share of each year

In FY2023, 65% of grant dollars renewed an existing relationship; $135k went to new ones.

50%100%’18’19’20’21’22’23
RenewedFirst-time

Where new relationships form · theme of each grantee’s first grant

’18’19’20’21’22’23
Civil RightsEducationHuman ServicesHealthArts & CultureInternationalOther
How this is measured
First-time means a grantee’s first year in the filing window; renewed means funded in an earlier year too. The renewed share climbs naturally as a portfolio matures, so the signal is a year that bucks it (a wave of new grantees). The earliest year is left-censored: relationships that predate the data read as new. Theme is the grantee’s IRS cause.
The numbers by year
Fiscal yearOrganizations fundedTo those organizationsFirst-time grantees
FY2024still arriving19$396k47%
FY202310$386k30%
FY202219$362k63%
FY20214$109k75%
FY202026$368k81%
FY201917$510k35%
FY201830$413k73%
FY201726$352kn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Civil Rights$706kPublic Benefit$615kEnvironment$355kHuman Services$291kPhilanthropy$220kInternational$207kArts & Culture$196kHealth$153kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
WA
MT
MN
IL
WI
MI
NY
MA
NV
OH
PA
CA
CO
VA
AZ
NM
NC
DC
AL
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 85 grantees
All grantees of The Susie Tompkins Buell Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Remake$175,00046%
Red Wine & Blue Education Fund$150,00033%
Planned Parenthood Federation of America Inc$150,00030%
Climate Emergency Fund$150,00016%
Global Press Institute$150,00041%
The Representation Project$125,10032%
UltraViolet Education Fund$105,00032%
Voto Latino Inc$75,00030%
Wildearth Guardians$75,00031%
Women's Foundation of California$75,00011%
The Center for Reproductive Rights Inc$55,00030%
The Voter Participation Center$50,00010%
Working America Education Fund$40,00021%
Voteorg$35,00020%
Futures Without Violence$35,00020%
Mothering Justice$30,00020%
Make The Road States Inc$30,00020%
Poder in Action$30,00021%
Spark Reproductive Justice Now$30,00021%
Voto Latino Foundation Inc$25,00010%
Zero Foodprint$25,00019%
Public Rights Project$25,00010%
Panorama Global$25,00010%
Vital Voices Global Partnership Inc$25,00010%
Ten Strands$25,00012%
Americans for Oxford Inc$25,00010%
Vote Mama Foundation Inc$25,00012%
Reproductive Freedom for All Foundation$25,00010%
Sierra Club Foundation$25,00010%
Voteamerica$25,00010%
We Are Down Home$25,00020%
Redford Center Inc$20,00020%
Human Rights Watch Inc$20,00010%
Faith in Florida Inc$15,00010%
New Georgia Project Inc$15,00010%
Florida Immigrant Coalition Inc$15,00010%
Third Sector New England Inc$15,00010%
Progressive Leadership Alliance of Nevada$15,0001n/a
NEO Philanthropy Inc$15,00010%
Houston in Action$15,00010%
Spark$15,00015%
Bvm Capacity Building Institute Inc$15,00010%
California Academy of Sciences$15,00010%
New Voices Pittsburgh Inc$15,00010%
Arizona Center for Empowerment$10,00010%
Pennsylvania Stands Up Institute$10,00011%
Voces de la Frontera Inc$10,00010%
The 19th News$10,00010%
Dia Center for the Arts Inc$10,00010%
Colorado Organization for Latina Opportunity and Reproductive Rights$10,00010%
FOR-SITE Foundation$10,00011%
Colorado People's Alliance$10,00011%
Rights & Democracy Education Fund Inc$10,00011%
Arizona Coalition for Change$10,00010%
One Arizona$10,00010%
San Francisco Women's Centers$10,00011%
Vote Run Lead Inc$10,00010%
Forward Mt Foundation$10,00011%
The Womens Media Center Inc$10,00010%
Asian Community Development Council$10,00010%
The Edible Schoolyard Project dba The Alice Waters Institute$9,70011%
Bolinas Museum$5,50012%
St Helena Preschool For All Inc$3,33312%
St Helena Cooperative Nursery School$3,33311%
Access Institute for Psychological Services$3,33310%
Women for Women International$2,14040%
Tenderloin Neighborhood Development Corporation$2,00010%
Bolinas Community Land Trust$2,00010%
Dalmatian Club of America Foundation$1,29831%
Mission Graduates$1,00010%
Presidio Middle School Ptsa$8002n/a
Southern Poverty Law Center Inc$50010%
Adopt a Spot Dalmatian Rescue$3753n/a
Anthem Church$3501n/a
HEART Animal Rescue & Adoption Team Inc$30010%
Safe & Sound$25010%
San Francisco Village$25010%
Kwmr$17510%
Pine Nut Wild Horse Advocates$1001n/a
Equal Rights Advocates$10010%
Dalmatian Rescue of Puget Sound$1001n/a
American Wild Horse Preservation Campaign$10010%
Special Olympics Northern California Inc$5010%
American Foundation for Suicide Prevention$5010%
Rancho Obi-Wan Inc$501n/a

What it could do for these grantees

Plus 17 recipients with no EIN on record ($629k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Susie Tompkins Buell Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetRemake: $175,000 over 4y, 6.4% of budgetRed Wine & Blue Education Fund: $150,000 over 3y, 2.8% of budgetPlanned Parenthood Federation of America Inc: $150,000 over 3y, 0.0% of budgetClimate Emergency Fund: $150,000 over 1y, 6.3% of budgetGlobal Press Institute: $150,000 over 4y, 1.4% of budgetThe Representation Project: $125,100 over 3y, 2.0% of budgetUltraViolet Education Fund: $105,000 over 3y, 2.1% of budgetVoto Latino Inc: $75,000 over 3y, 0.1% of budgetWildearth Guardians: $75,000 over 3y, 0.6% of budgetWomen's Foundation of California: $75,000 over 1y, 0.6% of budgetThe Center for Reproductive Rights Inc: $55,000 over 3y, 0.0% of budgetThe Voter Participation Center: $50,000 over 1y, 0.2% of budgetWorking America Education Fund: $40,000 over 2y, 0.7% of budgetVoteorg: $35,000 over 2y, 0.3% of budgetFutures Without Violence: $35,000 over 2y, 0.1% of budgetMothering Justice: $30,000 over 2y, 0.4% of budgetMake The Road States Inc: $30,000 over 2y, 0.1% of budgetPoder in Action: $30,000 over 2y, 0.6% of budgetSpark Reproductive Justice Now: $30,000 over 2y, 0.8% of budgetVoto Latino Foundation Inc: $25,000 over 1y, 0.3% of budgetZero Foodprint: $25,000 over 1y, 9.2% of budgetPublic Rights Project: $25,000 over 1y, 0.3% of budgetPanorama Global: $25,000 over 1y, 0.1% of budgetVital Voices Global Partnership Inc: $25,000 over 1y, 0.2% of budgetTen Strands: $25,000 over 1y, 2.1% of budgetAmericans for Oxford Inc: $25,000 over 1y, 0.1% of budgetVote Mama Foundation Inc: $25,000 over 1y, 1.8% of budgetReproductive Freedom for All Foundation: $25,000 over 1y, 0.3% of budgetSierra Club Foundation: $25,000 over 1y, 0.0% of budgetVoteamerica: $25,000 over 1y, 0.2% of budgetWe Are Down Home: $25,000 over 2y, 0.4% of budgetRedford Center Inc: $20,000 over 2y, 0.4% of budgetHuman Rights Watch Inc: $20,000 over 1y, 0.0% of budgetFaith in Florida Inc: $15,000 over 1y, 0.4% of budgetNew Georgia Project Inc: $15,000 over 1y, 0.1% of budgetFlorida Immigrant Coalition Inc: $15,000 over 1y, 0.3% of budgetThird Sector New England Inc: $15,000 over 1y, 0.0% of budgetNEO Philanthropy Inc: $15,000 over 1y, 0.0% of budgetHouston in Action: $15,000 over 1y, 0.1% of budgetSpark: $15,000 over 1y, 5.0% of budgetBvm Capacity Building Institute Inc: $15,000 over 1y, 0.1% of budgetCalifornia Academy of Sciences: $15,000 over 1y, 0.0% of budgetNew Voices Pittsburgh Inc: $15,000 over 1y, 0.4% of budgetArizona Center for Empowerment: $10,000 over 1y, 0.2% of budgetPennsylvania Stands Up Institute: $10,000 over 1y, 0.6% of budgetVoces de la Frontera Inc: $10,000 over 1y, 0.3% of budgetThe 19th News: $10,000 over 1y, 0.1% of budgetDia Center for the Arts Inc: $10,000 over 1y, 0.0% of budget

Tap a dot to name the grantee.

How this is measured
Share of budget is the funder’s grant in a year over the grantee’s total revenue that year, at its highest across the years we hold; revenue is from all sources. Only grantees confirmed against their own filings, whose grants do not exceed their revenue, are plotted: the largest 78.

Nonprofits that may fit its grantmaking

Co-funders

Grantmakers whose grantees overlap with this funder’s far more than size alone predicts. Closer means stronger alignment; arcs show where they also fund each other. Here they form a tightly interlocked group: most of these funders back each other's grantees too.

Amalgamated Charitable Foundation IncDC43× affinity24 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Amalgamated Charitable Foundation Inc · New Venture Fund · NEO Philanthropy Inc · Tides Foundation · Silicon Valley Community Foundation · The San Francisco Foundation · Marin Community Foundation · Impactassetsinc · Tides Center · Way to Rise · Windward Fund · Hopewell Fund

How this is measured
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. Overlap is association, not proof of shared intent.

Compare The Susie Tompkins Buell Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Susie Tompkins Buell Foundation?

Find your warmest path to The Susie Tompkins Buell Foundation through trustees and officers whose names appear on both boards. Search for your organization and Plinth traces the shortest route it can evidence.

Each link is a name appearing on two organizations’ public IRS 990 filings, matched on that name and, where the filings support it, on location. A same-state match has geographic support, which is a second matching feature rather than confirmation that the two are one person; a cross-state one is the likeliest to be two people who share a name. Every hop shows its tier, low-confidence and distant paths are held back rather than guessed, and it is worth confirming the person before you use the introduction.

About The Susie Tompkins Buell Foundation

How much does The Susie Tompkins Buell Foundation give?
The Susie Tompkins Buell Foundation reported 19 grants totaling $395,720 in its FY2024 IRS filing. It funded between 4 and 30 organizations a year over FY2017 to FY2023.
What does The Susie Tompkins Buell Foundation fund?
By grant dollars over FY2017 to FY2024, its largest causes are Civil Rights (24%), Public Benefit (21%), Environment (12%).
Who are The Susie Tompkins Buell Foundation's largest grantees?
By total granted over FY2017 to FY2024: Remake ($175k), Red Wine & Blue Education Fund ($150k), Planned Parenthood Federation of America Inc ($150k).
Does The Susie Tompkins Buell Foundation fund new organizations?
In FY2023, 30% of the organizations it funded were first-time grantees.
Does The Susie Tompkins Buell Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as The Susie Tompkins Buell Foundation?
Its strongest co-funders, measured against what their size predicts, include Amalgamated Charitable Foundation Inc, New Venture Fund, NEO Philanthropy Inc.
Where is The Susie Tompkins Buell Foundation based?
The Susie Tompkins Buell Foundation is based in CA.

On method. Every financial figure here is read from IRS e-file XML, the funder’s own 990/990-PF, and from the multi-year returns of the 105 grantees we resolved, each linked to its source. Grantee outcomes are each organization’s own program-service reporting (Form 990, Part III), read as association with funding, never as caused by it. Low-confidence name matches are suppressed rather than guessed. How we build these →

How this is measured
Each figure carries one of six labels. Filed is what the funder reported on its return. Official is another government record about an organization, such as a federal award or a charity register, joined by name where no shared identifier exists. Resolved is an identity we worked out where the filing named a recipient without an EIN, kept only above a measured confidence threshold. Computed is arithmetic over those, like themes, portfolio clusters and co-funder strength. Context is a statistic about a place rather than about an organization, which is what the need overlay is: it describes the area a grantee’s address sits in, not where its work lands. Inferred is drawn by a model from text, like the partnerships read out of public news and organization websites. Each is labeled where it appears.

Generated from the IRS Form 990-PF e-file return for fiscal year 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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