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· Private foundation

Kenneth & Joanne Mayne 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.

$51k
Granted FY2025still arriving
31
Grants FY2025still arriving
9
States reached
$3k
Largest
01What it funds
0198% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2020 to 2024.

Health$56kHuman Services$41kAnimals$14kReligion$10kFood & Nutrition$8kPhilanthropy$8kHousing & Shelter$6kPublic Safety & Disaster$5kOther$0
02FY2025 · 31 grants

Where the money goes

Grants by size, and the largest recipients.

$2,000
Median grant
9
States reached
$1.8M
Total assets
Largest grants
RecipientAmount
Catholic Community Services$3,000
TURN Community Services$3,000
Greater Good Charties$2,000
Humane Society of Utah$2,000
Tunnel to Towers Foundation$2,000
Individual grant recipient$2,000
Utah Food Bank$2,000
Habitat for Humanity$2,000
Utah Youth Village$2,000
People's Health Clinic$2,000
Make-A-Wish Foundation$2,000
Ronald McDonald House$2,000
The Road Home$2,000
House of Hope$2,000
Matthew 25 Ministries$2,000
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY20–25, $31k) land where the poverty rate runs at 9%, against an area that typically sits at 10%. 30% of those dollars go to grantees based in above-average-need neighborhoods. Its grants skew toward lower-need ZIPs.

area typical 10%Marovo Medical Foundation: $1k → 18%Peace House Inc: $3k → 5%Second Wind Dreams: $2k → 13%Marovo Medical Foundation: $1k → 18%Peace House Inc: $2k → 5%Second Wind Dreams: $1k → 13%Marovo Medical Foundation: $1k → 18%Peace House: $2k → 5%Marovo Medical Foundation: $1k → 18%Peace House Inc: $2k → 5%Marovo Medical Foundation: $1k → 18%Peace House Inc: $1k → 5%Marovo Medical Foundation: $1k → 18%The Road Home: $2k → 8%The Road Home: $2k → 8%The INN Between: $2k → 8%The INN Between: $2k → 8%Utah Youth Village: $2k → 8%Utah Youth Village: $2k → 8%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.

Which US states its grants reach

WA
NY
CA
UT
KY
AZ
KS
NC
GA
TX
FL
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

96%of every dollar goes to organizations it has funded before.
$193k · 30 repeat orgs$8k to everyone else

Grantees it renews have grown median revenue +50% since the first grant, against +13% for those funded once.

30 repeat relationships: 28 still active in FY2025, 2 since wound down; 1 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

30
5

Total granted

$193k
$6k

Median revenue growth · since first grant

+50%
+13%

Still filing today

73%
60%

New vs renewed · share of each year

In FY2025, 96% of grant dollars renewed an existing relationship; $2k went to new ones.

50%100%’20’21’22’23’24’25
RenewedFirst-time

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

’20’21’22’23’24’25
Human ServicesHealthAnimalsInternationalHousing & ShelterArts & CultureOther
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.

Backed again, and grew

  • TC
    TURN Community Services Inc
    6× · 2020–2025 · $14k · revenue +10%
  • MF
    MAKE-A-WISH FOUNDATION OF UTAH INC
    6× · 2020–2025 · $12k · revenue +102%
  • RM
    Ronald McDonald House Charities of the Intermountain Area Inc
    6× · 2020–2025 · $12k · revenue +75%

Funded once

  • MU
    Memorial United Methodist Church
    one grant, 2021 · $2k
  • CC
    CRYSTAL COVE CONSERVANCY
    one grant, 2023 · $1k · revenue -72%
  • MQ
    MARY QUEEN OF HEAVEN INC
    one grant, 2023 · $1k · revenue +13%
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Utah Domestic Violence Advisory Council

The organization's mission is to end domestic violence in utah through advocacy, education, collaboration, and leadership. the organization is the nationally recognized domestic violence coalition for the state of utah.

Crime & Legal
2
Family Promise - Salt Lake

We help families experiencing homelessness find lasting independence and security.

Housing & Shelter
3
The Christmas Box International

The christmas box international partners with local, national and international communities and groups to prevent child abuse and to improve the quality of life for children, teens and young adults who have been abused, neglected or are…

Community Improvement
4
Community Nursing Service

We bring healing and comfort home through expert, compassionate, and personalized care.

—
5
Utah Health & Human Rights Project

The organization's mission is to help survivors of torture living in utah to heal from their physical and psychological injuries and rebuild their lives.

Health
6
Healthy Environment Alliance of Utah

Heal utah's mission is to protect utah's environment and its people by promoting clean air, clean energy, and comprehensive solutions to radioactive and toxic waste.

Environment
7
Utah Partners for Health

Utah partners for health provides compassionate, comprehensive, quality care to empower underserved individuals, families, and communities in a patient-centered medical home.

Health
8
Southwest Utah Community Health Center

Making lives better in southwest utah by providing accessible, quality health care, regardless of financial, language, or cultural barriers.

Health
9
Utah Foster Care Foundation Inc

We serve Utah's children by finding, educating, and nurturing families to meet the needs of children in foster care

Human Services
10
Interval House

The mission of the organization is to ensure safety and stability for people who are battered, abused, homeless or at risk; to create public awareness about the epidemic of violence; and to mobilize the community to prevent violence and…

Human Services
11
Utah Animal Adoption Center

The organization is dedicated to reducing pet overpopulation, eliminating euthanasia as a means of controlling pet overpopulation, and preventing animal suffering in utah.

Animals
12
Habitat for Humanity of Utah County

Seeking to put god's love into action, habitat for humanity of utah county fosters hope and unites diverse groups to improve the lives of individuals and communities by building, renovating, and repairing homes.

—
How this is measured
The grantee most central to the portfolio’s shape is Make-a-Wish Foundation of Utah Inc; the most unlike its peers is Marovo Medical Foundation. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

28 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 28 of the 38 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

1
Load-bearing (≥25% of a budget)
7
Early backer (in before they grew)
28/28
Grantees still filing
21/28
Grew since first funded

Where the money sits, by cause and then by grantee

MAKE-A-WISH FOUNDATION OF UTAH INC: $12,000 · OtherMAKE-A-WISH FOUNDATION OF UTAH INCCATHOLIC COMMUNITY SERVICES OF UTAH: $12,000 · OtherCATHOLIC COMMUNITY SERVICES OF UTAHUTAH FOOD BANK: $9,000 · OtherUTAH FOOD BANKHouse of Hope: $9,000 · OtherHouse of HopeIndividual grant recipient: $7,000 · OtherIndividual grant recipientSt Thomas More Church: $6,000 · OtherSt Thomas More ChurchFULLER CENTER FOR HOUSING OF CACHE VALLEY INC: $4,000 · OtherAlzheimers Association: $3,000 · OtherST Vincent DePaul: $3,000 · OtherAgnus Die Foundation: $3,000 · OtherSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION: $5,000 · OtherSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATIONHALE CENTRE THEATRE: $3,000 · Other+5 more: $8,000 · Other+5 moreTURN Community Services Inc: $14,000 · Human ServicesTURN Community Services …Peace House Inc: $9,500 · Human ServicesPeace House IncMAROVO MEDICAL FOUNDATION: $6,000 · Human ServicesMAROVO MEDICAL FOUNDATIO…THE INN BETWEEN: $4,000 · Human ServicesTHE INN BETWEENTHE ROAD HOME: $4,000 · Human ServicesTHE ROAD HOMEUTAH YOUTH VILLAGE: $4,000 · Human ServicesUTAH YOUTH VILLAGESECOND WIND DREAMS INC: $3,000 · Human ServicesSECOND WIND DREAMS INCRonald McDonald House Charities of the Intermountain Area Inc: $12,000 · HealthRonald McDonald Ho…Holy Cross Ministries of Utah: $12,000 · HealthHoly Cross Ministr…People's Health Clicnic: $9,000 · HealthPeople's Health Cl…+1 more: $1,000 · HealthHUMANE SOCIETY OF UTAH: $8,000 · AnimalsHUMANE SO…BEST FRIENDS ANIMAL SOCIETY: $6,500 · AnimalsBEST FRIE…Canines With a Cause: $3,000 · AnimalsCanines W…THE COMMUNITY FOUNDATION OF LOUISVILLE INC: $6,000 · PhilanthropyGREATER GOOD CHARITIES: $4,000 · PhilanthropyNORTH CAROLINA COMMUNITY FOUNDATION: $2,000 · PhilanthropyTHE HOPE ALLIANCE: $6,000 · InternationalMatthew 25 Ministries Inc: $2,000 · InternationalMARY QUEEN OF HEAVEN INC: $1,000 · InternationalDOVE CENTER INC: $8,000 · Housing & Shelter
Other$84,000Human Services$44,500Health$34,000Animals$17,500Philanthropy$12,000International$9,000Housing & Shelter$8,000

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetTURN Community Services Inc: $14,000 over 6y, 0.0% of budgetMAKE-A-WISH FOUNDATION OF UTAH INC: $12,000 over 6y, 0.1% of budgetRonald McDonald House Charities of the Intermountain Area Inc: $12,000 over 6y, 0.0% of budgetHoly Cross Ministries of Utah: $12,000 over 6y, 0.1% of budgetPeace House Inc: $9,500 over 5y, 0.1% of budgetPeople's Health Clicnic: $9,000 over 6y, 0.1% of budgetUTAH FOOD BANK: $9,000 over 6y, 0.0% of budgetHouse of Hope: $9,000 over 6y, 0.0% of budgetDOVE CENTER INC: $8,000 over 6y, 0.1% of budgetHUMANE SOCIETY OF UTAH: $8,000 over 6y, 0.0% of budgetBEST FRIENDS ANIMAL SOCIETY: $6,500 over 6y, 0.0% of budgetTHE COMMUNITY FOUNDATION OF LOUISVILLE INC: $6,000 over 6y, 0.0% of budgetTHE HOPE ALLIANCE: $6,000 over 6y, 0.3% of budgetMAROVO MEDICAL FOUNDATION: $6,000 over 6y, 100% of budgetSTEPHEN SILLER TUNNEL TO TOWERS FOUNDATION: $5,000 over 3y, 0.0% of budgetGREATER GOOD CHARITIES: $4,000 over 2y, 0.0% of budgetTHE INN BETWEEN: $4,000 over 2y, 0.1% of budgetFULLER CENTER FOR HOUSING OF CACHE VALLEY INC: $4,000 over 2y, 1.4% of budgetTHE ROAD HOME: $4,000 over 2y, 0.0% of budgetUTAH YOUTH VILLAGE: $4,000 over 2y, 0.0% of budgetSECOND WIND DREAMS INC: $3,000 over 2y, 0.1% of budgetHALE CENTRE THEATRE: $3,000 over 5y, 0.0% of budgetCanines With a Cause: $3,000 over 3y, 0.3% of budgetNORTH CAROLINA COMMUNITY FOUNDATION: $2,000 over 2y, 0.0% of budgetCRYSTAL COVE CONSERVANCY: $1,000 over 1y, 0.0% of budgetMARY QUEEN OF HEAVEN INC: $1,000 over 1y, 0.1% of budgetAmerican Heart Association Inc: $1,000 over 1y, 0.0% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds TURN Community Services Inc ↗
  • Who funds MAKE-A-WISH FOUNDATION OF UTAH INC ↗
  • Who funds Ronald McDonald House Charities of the Intermountain Area Inc ↗
  • Who funds Holy Cross Ministries of Utah ↗
  • Who funds Peace House Inc ↗
  • Who funds People's Health Clicnic ↗
  • Who funds UTAH FOOD BANK ↗
  • Who funds House of Hope ↗
  • Who funds DOVE CENTER INC ↗
  • Who funds HUMANE SOCIETY OF UTAH ↗
  • Who funds BEST FRIENDS ANIMAL SOCIETY ↗
  • Who funds THE COMMUNITY FOUNDATION OF LOUISVILLE INC ↗
  • Who funds THE HOPE ALLIANCE ↗
  • Who funds MAROVO MEDICAL FOUNDATION ↗
  • Who funds STEPHEN SILLER TUNNEL TO TOWERS FOUNDATION ↗
  • Who funds GREATER GOOD CHARITIES ↗
  • Who funds THE INN BETWEEN ↗
  • Who funds FULLER CENTER FOR HOUSING OF CACHE VALLEY INC ↗
  • Who funds THE ROAD HOME ↗
  • Who funds UTAH YOUTH VILLAGE ↗
  • Who funds SECOND WIND DREAMS INC ↗
  • Who funds HALE CENTRE THEATRE ↗
  • Who funds Canines With a Cause ↗
  • Who funds Matthew 25 Ministries Inc ↗
  • Who funds NORTH CAROLINA COMMUNITY FOUNDATION ↗
  • Who funds CRYSTAL COVE CONSERVANCY ↗
  • Who funds MARY QUEEN OF HEAVEN INC ↗
  • Who funds American Heart Association Inc ↗

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.

Sorenson Legacy FoundationUT19.7× affinity7 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Sorenson Legacy Foundation · The Archer Family Charitable Corp · Henry W & Leslie M Eskuche Charitable Foundation · Utah Medical Association Foundation · George S and Dolores Dore Eccles Foundation · The Community Foundation of Utah · Intermountain Community Care Foundation Inc · McCarthey Family Foundation · Bill and Pat Child Family Foundation · Petersen Bruce & Cecilia Fdn-Main · Kennecott Utah Copper Visitors Center Charitable Foundation · Utah's Promise

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.

How much its grantees rely on government

Each dot is one organization Kenneth & Joanne Mayne Foundation funds: left to right is the share of its income from government, bottom to top the share from Kenneth & Joanne Mayne Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 00%6%25%56%100%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →
    no gov moneyreceives it· size = income
    0get no government money at all
    13report government grants on their 990 we could not trace to a source (not plotted)
    0rely on government for over half their income
    typical government reliance, FY20–25
    How this is measured
    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 a grant caused the public funding. Coverage is precision-first, a floor rather than 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 to 24 months.
    05Through Plinth

    Warm introductions · Powered by PlinthPlus

    How do I get to Kenneth & Joanne Mayne Foundation?

    Find your warmest path to Kenneth & Joanne Mayne 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.

    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 38 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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