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Wisconsin · Private foundation

Jenbek Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$10k
Granted FY2025(still arriving)
22
Grants FY2025
24
Organizations funded FY2024
29%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$500
Largest grant, FY2025
$911
Organizations funded a year
24 to 33
FY2020 to FY2024
States reached, FY2025
8
Total assets, FY2025
$270k
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 29% of the organizations Jenbek Foundation funded were first-time grantees, receiving 25% of its grant dollars.

New vs renewed · share of each year

In FY2024, 75% of grant dollars renewed an existing relationship; $3k went to new ones.

50%100%’21’22’23’24
RenewedFirst-time

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

’21’22’23’24
EnvironmentArts & CultureAnimalsEducationPhilanthropyCivil RightsOther
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
FY2025still arriving22$10k45%
FY202424$13k29%
FY202332$20k50%
FY202227$16k52%
FY202133$19k52%
FY202028$13kn/a
92% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2025.

Arts & Culture$29kEnvironment$9kFood & Nutrition$9kInternational$7kHuman Services$6kHousing & Shelter$5kAnimals$5kHealth$4kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
MT
MN
IL
WI
MI
NY
MA
OR
IA
PA
CA
CO
VA
MD
DC
AL
GA
FL

Top grantees

Largest recipients by total granted, FY2020 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 54 grantees
All grantees of Jenbek Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Robert W Woodruff Arts Center Inc$7,70030%
Medecins Sans Frontieres USA Inc$6,19060%
Rockford Rescue Mission Ministries$3,71560%
Food for Lane County$3,01960%
Oregon Public Broadcasting$3,00060%
Natural Resources Defense Council Inc$2,50040%
Womenspace$2,36840%
A Mothers Love$2,00023%
Art Papers Inc$1,81540%
Barn Sanctuary$1,80820%
Mount Pisgah Arboretum$1,55040%
Atlanta Contempory Art Center Inc$1,50020%
Pro Publica Inc$1,45040%
University of South Florida Foundation Inc$1,40030%
The Center for Public Integrity$1,30030%
Paws of War Inc$1,00110%
Miss Carly's Inc$1,00010%
Nikolas Ritschel Foundation$1,00010%
Equal Justice Initiative$1,00020%
Museum of Fine Arts of St Petersburg Florida Inc$1,00040%
Donorschooseorg$91110%
Planned Parenthood Federation of America Inc$90020%
International Rescue Committee INC$80020%
Paws Humane Society$75010%
Rockford Symphony Orchestras Inc$75010%
Urban Association of Forestry and Fire Professionals Inc$75010%
The American Stage Company Inc$72520%
American Humane Association$70010%
Voteriders$65020%
Agricultural Research Foundation$60020%
Save the Music Foundation$60010%
Helping Hands Food Pantry$5891n/a
Dig Deep$5582n/a
One Tree Planted Inc$50010%
World Central Kitchen Inc$5001n/a
Protect Democracy Project$5001n/a
Second Helpings Atlanta Inc$50010%
Florida Press Foundation Inc$5001n/a
National Geographic Society$50010%
The National Museum of Women in the Arts$50010%
Tinworks Art$5001n/a
World Wildlife Fund Inc$50020%
Cascades Raptor Center$50010%
Clean Air Task Force Inc$50010%
National Women's Law Center$41910%
Flux Projects Inc$4001n/a
freeFall Theatre Inc$36010%
Rotary Botanical Gardens Inc$35010%
The Literacy Council$30010%
Sarara Institute$30010%
Circle of Blue Inc$25010%
Chastain Park Conservancy Inc$20010%
Tampa Bay Watch Inc$15010%
Sierra Club$5010%

What it could do for these grantees

Plus 38 recipients with no EIN on record ($28k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Jenbek Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetRobert W Woodruff Arts Center Inc: $7,700 over 3y, 0.0% of budgetMedecins Sans Frontieres USA Inc: $6,190 over 6y, 0.0% of budgetRockford Rescue Mission Ministries: $3,715 over 6y, 0.0% of budgetFood for Lane County: $3,019 over 6y, 0.0% of budgetOregon Public Broadcasting: $3,000 over 6y, 0.0% of budgetNatural Resources Defense Council Inc: $2,500 over 4y, 0.0% of budgetWomenspace: $2,368 over 4y, 0.0% of budgetA Mothers Love: $2,000 over 2y, 2.5% of budgetArt Papers Inc: $1,815 over 4y, 0.1% of budgetBarn Sanctuary: $1,808 over 2y, 0.1% of budgetMount Pisgah Arboretum: $1,550 over 4y, 0.2% of budgetAtlanta Contempory Art Center Inc: $1,500 over 2y, 0.1% of budgetPro Publica Inc: $1,450 over 4y, 0.0% of budgetUniversity of South Florida Foundation Inc: $1,400 over 3y, 0.0% of budgetThe Center for Public Integrity: $1,300 over 3y, 0.0% of budgetPaws of War Inc: $1,001 over 1y, 0.0% of budgetMiss Carly's Inc: $1,000 over 1y, 0.1% of budgetNikolas Ritschel Foundation: $1,000 over 1y, 0.3% of budgetEqual Justice Initiative: $1,000 over 2y, 0.0% of budgetMuseum of Fine Arts of St Petersburg Florida Inc: $1,000 over 4y, 0.1% of budgetDonorschooseorg: $911 over 1y, 0.0% of budgetPlanned Parenthood Federation of America Inc: $900 over 2y, 0.0% of budgetInternational Rescue Committee INC: $800 over 2y, 0.0% of budgetPaws Humane Society: $750 over 1y, 0.3% of budgetRockford Symphony Orchestras Inc: $750 over 1y, 0.1% of budgetUrban Association of Forestry and Fire Professionals Inc: $750 over 1y, 0.0% of budgetThe American Stage Company Inc: $725 over 2y, 0.0% of budgetAmerican Humane Association: $700 over 1y, 0.0% of budgetVoteriders: $650 over 2y, 0.0% of budgetAgricultural Research Foundation: $600 over 2y, 0.0% of budgetSave the Music Foundation: $600 over 1y, 0.0% of budgetOne Tree Planted Inc: $500 over 1y, 0.0% of budgetSecond Helpings Atlanta Inc: $500 over 1y, 0.0% of budgetNational Geographic Society: $500 over 1y, 0.0% of budgetThe National Museum of Women in the Arts: $500 over 1y, 0.0% of budgetWorld Wildlife Fund Inc: $500 over 2y, 0.0% of budgetCascades Raptor Center: $500 over 1y, 0.1% of budgetClean Air Task Force Inc: $500 over 1y, 0.0% of budgetNational Women's Law Center: $419 over 1y, 0.0% of budgetfreeFall Theatre Inc: $360 over 1y, 0.1% of budgetRotary Botanical Gardens Inc: $350 over 1y, 0.0% of budgetThe Literacy Council: $300 over 1y, 0.1% of budgetSarara Institute: $300 over 1y, 0.0% of budgetCircle of Blue Inc: $250 over 1y, 0.1% of budgetChastain Park Conservancy Inc: $200 over 1y, 0.0% of budgetTampa Bay Watch Inc: $150 over 1y, 0.0% of budgetSierra Club: $50 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 47.

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.

Tim & Lauren Schrager Family FoundationDE13.6× affinity4 shared granteesties to 7 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Tim & Lauren Schrager Family Foundation · Guy Reno Family Foundation · Bergstrom Inc Charitable Foundation Xxxxx2008 · The Community Foundation for Greater Atlanta Inc · The Imlay Foundation Inc · The Arthur M Blank Family Foundation · Community Foundation of Tampa Bay Inc · The Oregon Community Foundation · Silicon Valley Community Foundation · Arthur J Gallagher Foundation · National Philanthropic Trust · Charities Aid Foundation America

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 Jenbek Foundation with peer funders

About Jenbek Foundation

How much does Jenbek Foundation give?
Jenbek Foundation reported 22 grants totaling $10,000 in its FY2025 IRS filing. It funded between 24 and 33 organizations a year over FY2020 to FY2024.
What does Jenbek Foundation fund?
By grant dollars over FY2020 to FY2025, its largest causes are Arts & Culture (32%), Environment (10%), Food & Nutrition (9%).
Who are Jenbek Foundation's largest grantees?
By total granted over FY2020 to FY2025: Robert W Woodruff Arts Center Inc ($8k), Medecins Sans Frontieres USA Inc ($6k), Rockford Rescue Mission Ministries ($4k).
Does Jenbek Foundation fund new organizations?
In FY2024, 29% of the organizations it funded were first-time grantees.
Does Jenbek 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 Jenbek Foundation?
Its strongest co-funders, measured against what their size predicts, include Tim & Lauren Schrager Family Foundation, Guy Reno Family Foundation, Bergstrom Inc Charitable Foundation Xxxxx2008.
Where is Jenbek Foundation based?
Jenbek Foundation is based in WI.

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 92 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 2025, released 2025. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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