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Horizon Foundation Inc at a glance

· Private foundation

Horizon Foundation Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$1.3M
Granted FY2025still arriving
110
Grants FY2025still arriving
12
States reached
$20k
Largest
01What it fundsRead
02The needRead
03Its granteesRead
04Its fieldRead
05Through PlinthRead
01What it funds
0199% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2021 to 2025.

Environment$1.9MArts & Culture$1.0MHuman Services$608kYouth Development$603kEducation$582kRecreation & Sports$380kFood & Nutrition$336kHealth$167kOther$0
02FY2025 · 110 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k14 grants · $85k
  • $10k–50k96 grants · $1.3M
$10,000
Median grant
12
States reached
$32M
Total assets
Largest grants
RecipientAmount
Boys & Girls Club of Martin County Inc$20,000
Banner Lake Club Inc$20,000
Carver Foundation of Norwalk CT$20,000
3S Artspace$20,000
Portland Community Squash$20,000
New Canaan Country School$20,000
Kieve Wavus Education$20,000
Osterville Village Library$20,000
House of Hope$20,000
The Ecology School$20,000
Rangeley Lakes Heritage Trust$20,000
Higher Ground$20,000
The Everglades Foundation$20,000
The Nature Conservancy$20,000
Wood River Land Trust$20,000
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 (FY21–25, $551k) land where the poverty rate runs at 8%, against an area that typically sits at 9%. 48% of those dollars go to grantees based in above-average-need neighborhoods. Its grants spread fairly evenly across need levels.

area typical 9%American Red Cross: $8k → 14%Trinity Counseling Service: $20k → 11%LoveYourBrain Foundation: $5k → 9%LoveYourBrain Foundation: $5k → 9%LearningWorks: $15k → 7%Roots Family Collaborative: $10k → 10%Trinity Counseling Service: $15k → 11%LearningWorks: $10k → 7%Hobe Sound Early Learning Center: $15k → 10%Help Center Inc: $5k → 10%Regional YMCA of Western CT: $20k → 9%Roots Family Collaborative: $5k → 10%Regional YMCA of Western CT: $15k → 9%Gather: $18k → 5%Kieve Wavus Education Inc: $20k → 9%Every Child Valued A NJ Nonprofit Corporation: $5k → 11%Kieve Wavus Education: $20k → 9%Millhill Child & Family Development: $10k → 11%Port City Makerspace: $3k → 5%Gather: $3k → 5%Regional YMCA of Western CT: $10k → 9%Coastal Kids Preschool: $5k → 9%Coastal Kids Preschool: $5k → 9%Cranberry Sunset Farm: $20k → 8%Cranberry Sunset Farm: $15k → 8%Portland Parks Conservancy: $13k → 7%Darien YMCA: $15k → 9%LearningWorks: $10k → 7%Portland Parks Conservancy: $8k → 7%Freeport Community Services: $10k → 7%Carver Foundation of Norwalk CT: $20k → 9%Carver Foundation of Norwalk CT: $20k → 9%Carver Foundation of Norwalk CT: $20k → 9%Peregrine Corporation (dba PSL ServicesSTRIVE): $4k → 7%ProsperityME: $20k → 7%ProsperityME: $20k → 7%Olympia Snowe Women's Leadership Institute: $15k → 7%ProsperityME: $15k → 7%Mayo Street Arts: $15k → 7%Preble Street: $15k → 7%Preble Street: $13k → 7%Olympia Snowe Women's Leadership Institute: $10k → 7%Mayo Street Arts: $10k → 7%Greater Portland Immigrant Welcome Center: $8k → 7%Sea Change Yoga: $5k → 7%Maine Needs: $5k → 7%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

ME
VT
NH
ID
MT
MI
NY
MA
OR
NJ
CT
CA
CO
VA
DC
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.

75%of every dollar goes to organizations it has funded before.
$4.5M · 141 repeat orgs$1.5M to everyone else

Grantees it renews have grown median revenue +20% since the first grant, against +9% for those funded once.

141 repeat relationships: 73 still active in FY2025, 68 since wound down; 35 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

141
114

Total granted

$4.5M
$1.1M

Median revenue growth · since first grant

+20%
+9%

Still filing today

91%
75%

New vs renewed · share of each year

In FY2025, 70% of grant dollars renewed an existing relationship; $396k went to new ones.

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

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

’21’22’23’24’25
EnvironmentArts & CultureHuman ServicesEducationYouth DevelopmentRecreation & SportsOther
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

  • TB
    THE BANNER LAKE CLUB INC
    3× · 2021–2025 · $75k · revenue +25%
  • ALLIANCE TO PROTECT NANTUCKET SOUND INC
    3× · 2021–2025 · $63k · revenue +13%
  • TC
    THE CARVER INC
    3× · 2021–2025 · $60k · revenue +51%

Funded once

  • TD
    THE DUNBAR CENTER INC
    one grant, 2021 · $20k · revenue -88%
  • HN
    HORIZONS NATIONAL STUDENT ENRICHMENT PROGRAM INC
    one grant, 2021 · $20k · revenue -68%
  • FC
    FABIEN COUSTEAU OCEAN LEARNING CENTER I NC
    one grant, 2023 · $20k · revenue +90%
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
Mount Desert Land and Garden Preserve

The mission of the mount desert land & garden preserve is to conserve and share the beauty of our historic lands and gardens.

—
2
Islesboro Islands Trust

The mission of Islesboro Islands Trust is to enhance the quality of residents' lives through the preservation of open space, educate all residents as to the value of the island's natural ecosystems, and act as an environmental advocate on…

Philanthropy
3
Kennebunk Land Trust

Kennebunk Land Trust's mission is to permanently conserve and steward land to benefit natural and human communities.

Environment
4
Maine Center for Coastal Fisheries

Secure a sustainable future for fisheries and fishing communities in Eastern Maine and beyond.

Science & Tech
5
Piscataquog Land Conservancy

The Piscataquog Land Conservancy is a nonprofit land conservation organization founded in 1970. Its purpose is to conserve the natural and scenic environment of the Piscataquog, Souhegan and Nashua River watershed communities of southern…

—
6
Somerset Woods Trustees

To conserve lands with significant ecological or cultural resources and manage them in a sustainable way for public benefit.

Environment
7
Maine Maritime Museum

To connect people to the past, present, and future of Maine's waterways and their global reach.

Arts & Culture
8
Maine Media College

Maine Media Workshops & College educates and inspires visual artists and storytellers to achieve their creative potential. We provide lifelong learning opportunities for those pursuing the fine arts and media-related professions. We are…

—
9
Protect Maine's Fishing Heritage Foundation
Environment
10
Wetlands Foundation
Environment
11
Sebasticook Regional Land Trust

The mission of the SRLT is to recognize and conserve the rich wild and workinglandscape of Central Maine's Sebasticook River watershed through conservation,stewardship and education. Our focal programs are land conservation for…

Environment
12
Eastern Maine Conservation Initiative

The Eastern Maine Conservation Initiative (EMCI) is a non-profit organization with broad conservation interests that seeks to: 1) Foster environmentally sustainable communities of the eastern Maine coast; 2) Encourage an appreciation of…

Animals
How this is measured
The grantee most central to the portfolio’s shape is Heritage Museums and Gardens Inc; the most unlike its peers is Tinworks Art. 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

250 grantees tracked through their own filings, 2017–2026.

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 2026, not grant rows in a single year, so this will not match the grant count on the cover. 250 of the 293 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)
55
Early backer (in before they grew)
247/250
Grantees still filing
149/250
Grew since first funded

Where the money sits, by cause and then by grantee

ALLIANCE TO PROTECT NANTUCKET SOUND INC: $62,500 · EnvironmentMidcoast Conservancy: $60,000 · EnvironmentMaine Audubon Society: $50,000 · EnvironmentEcology Education Inc: $50,000 · EnvironmentTHE CONSERVATION FUND A NONPROFIT CORPORATION: $50,000 · EnvironmentNEW ENGLAND FORESTRY FOUNDATION INC: $45,000 · EnvironmentTHREE BAYS PRESERVATION INC: $44,000 · Environment+36 more: $956,747 · Environment+36 moreTHE NATURE CONSERVANCY: $100,000 · Other+74 more: $1,782,400 · Other+74 morePORTLAND OVATIONS: $40,000 · Arts & CulturePORTLAND OVATIO…Maine Public Broadcasting Corporation: $35,000 · Arts & CultureROWAYTON ARTS CENTER: $34,000 · Arts & CultureSILVERMINE GUILD OF ARTISTS INC: $30,000 · Arts & CulturePIHCINTU: $30,000 · Arts & CultureSTEPPING STONES MUSEUM FOR CHILDREN INC: $30,000 · Arts & CultureTHE ARTS FOUNDATION OF CAPE COD: $30,000 · Arts & CulturePORTLAND MAINE SYMPHONY ORCHESTRA: $30,000 · Arts & CultureA Company of Girls: $30,000 · Arts & CulturePortland Museum of Art: $30,000 · Arts & CulturePATRONS OF THE TRUMBULL NATURE & ARTS CENTER: $30,000 · Arts & Culture317 Main St Community Center Inc: $27,500 · Arts & CultureIndigo Arts Alliance: $25,000 · Arts & Culture+20 more: $328,605 · Arts & Culture+20 moreTHE CARVER INC: $60,000 · Human ServicesTHE CARVER…PROSPERITYME: $55,000 · Human ServicesPROSPERITY…REGIONAL YOUNG MEN'S CHRISTIAN ASSOCIATION OF WESTERN CONNECTICUT INC: $45,000 · Human ServicesREGIONAL Y…Kieve Wavus Education Inc: $40,000 · Human ServicesKieve Wavu…LEARNINGWORKS: $35,000 · Human ServicesLEARNINGWO…CRANBERRY SUNSET FARM INC: $35,000 · Human ServicesCRANBERRY …CENTER AT 353 INC: $35,000 · Human ServicesCENTER AT …PREBLE STREET: $28,000 · Human ServicesPREBLE STR…MAYO STREET ARTS: $25,000 · Human ServicesOlympia Snowe Women's Leadership Institute: $25,000 · Human ServicesGather: $20,500 · Human ServicesPortland Parks Conservancy: $20,500 · Human ServicesHUMAN SERVICES COUNCIL INC: $20,000 · Human Services+3 more: $45,000 · Human Services+3 moreTHE BANNER LAKE CLUB INC: $75,000 · Youth DevelopmentTHE BANNE…BOYS & GIRLS CLUB OF MARTIN COUNTY: $60,000 · Youth DevelopmentBOYS & GI…PROJECT LIFT INC: $55,000 · Youth DevelopmentPROJECT L…My Place Teen Center Inc: $43,000 · Youth DevelopmentMy Place …BOYS & GIRLS CLUB OF GREENWICH: $35,000 · Youth DevelopmentBOYS & GI…EXPERIENCE CAMPS: $30,000 · Youth DevelopmentEXPERIENC…Boys & Girls Clubs of Southern Maine: $30,000 · Youth DevelopmentBoys & Gi…GIRL SCOUTS OF EASTERN MASSACHUSETTS INC: $27,500 · Youth DevelopmentGIRL SCOU…Ketcha Outdoors: $25,000 · Youth DevelopmentTeens to Trails: $25,000 · Youth DevelopmentWEST END HOUSE GIRLS CAMP INC: $24,500 · Youth DevelopmentHORIZONS NATIONAL STUDENT ENRICHMENT PROGRAM INC: $20,000 · Youth Development+2 more: $25,000 · Youth DevelopmentOSTERVILLE FREE LIBRARY CORPORATION: $60,500 · EducationIsland Institute: $35,000 · EducationTHE NEW CANAAN LIBRARY INC: $34,000 · EducationLEE PESKY LEARNING CENTER INC: $34,000 · EducationNorthern Forest Center Inc: $25,000 · EducationSide x Side Inc: $25,000 · EducationTHE NEW CANAAN COUNTRY SCHOOL INCORPORATED: $20,000 · EducationDARIEN LIBRARY INC: $19,500 · EducationCENTERVILLE PUBLIC LIBRARY ASSOCIATION INC: $18,000 · EducationMaine Mathematics & Science Alliance: $15,000 · EducationWESTPORT LIBRARY ASSOCIATION INC: $12,500 · EducationHIGHER GROUND USA INC: $54,100 · Recreation & SportsPortland Community Squash: $50,000 · Recreation & SportsNORWALKSTAMFORD GRASSROOTS TENNIS & EDUCATION INC: $50,000 · Recreation & SportsMILL RIVER COLLABORATIVE INC: $50,000 · Recreation & SportsNEW CANAAN MOUNTED TROOP INC: $40,000 · Recreation & SportsHIGH PEAKS ALLIANCE: $22,500 · Recreation & SportsMaine GearShare: $15,000 · Recreation & SportsFRIENDS OF SEABROOK COMMUNITY: $12,000 · Recreation & Sports
Environment$1,318,247Other$1,882,400Arts & Culture$730,105Human Services$489,000Youth Development$475,000Education$298,500Recreation & Sports$293,600

Showing the 200 largest grantees by grant value.

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 budgetTHE NATURE CONSERVANCY: $100,000 over 5y, 0.0% of budgetTHE BANNER LAKE CLUB INC: $75,000 over 3y, 1.0% of budgetALLIANCE TO PROTECT NANTUCKET SOUND INC: $62,500 over 3y, 2.5% of budgetOSTERVILLE FREE LIBRARY CORPORATION: $60,500 over 4y, 2.2% of budgetTHE CARVER INC: $60,000 over 3y, 0.3% of budgetBigelow Laboratory for Ocean Sciences: $60,000 over 4y, 0.1% of budgetMidcoast Conservancy: $60,000 over 4y, 0.7% of budgetBOYS & GIRLS CLUB OF MARTIN COUNTY: $60,000 over 3y, 0.2% of budgetPROJECT LIFT INC: $55,000 over 3y, 0.8% of budgetPROSPERITYME: $55,000 over 3y, 1.1% of budgetHIGHER GROUND USA INC: $54,100 over 3y, 0.4% of budgetPortland Community Squash: $50,000 over 3y, 0.8% of budgetMaine Audubon Society: $50,000 over 3y, 0.4% of budgetNORWALKSTAMFORD GRASSROOTS TENNIS & EDUCATION INC: $50,000 over 3y, 1.5% of budgetNORWALK LAND TRUST INC: $50,000 over 3y, 19% of budgetEcology Education Inc: $50,000 over 3y, 0.7% of budgetMILL RIVER COLLABORATIVE INC: $50,000 over 3y, 0.6% of budgetTHE CONSERVATION FUND A NONPROFIT CORPORATION: $50,000 over 3y, 0.0% of budgetMaine Farmland Trust: $45,000 over 2y, 0.4% of budgetREGIONAL YOUNG MEN'S CHRISTIAN ASSOCIATION OF WESTERN CONNECTICUT INC: $45,000 over 3y, 0.3% of budgetNEW ENGLAND FORESTRY FOUNDATION INC: $45,000 over 3y, 0.3% of budgetLocker Project: $45,000 over 3y, 1.3% of budgetTHREE BAYS PRESERVATION INC: $44,000 over 3y, 1.2% of budgetNatural Resources Council of Maine Inc: $43,000 over 3y, 0.4% of budgetMAINE ENVIRONMENTAL EDUCATION ASSOCIATION: $43,000 over 3y, 2.9% of budgetMy Place Teen Center Inc: $43,000 over 3y, 1.3% of budgetSTAMFORD PUBLIC EDUCATION FOUNDATION INC: $42,500 over 3y, 1.0% of budgetCoastal Rivers Conservation Trust: $42,000 over 3y, 0.6% of budgetKieve Wavus Education Inc: $40,000 over 2y, 0.2% of budgetIDAHO BASE CAMP INC: $40,000 over 2y, 1.0% of budgetBARNSTABLE LAND TRUST INC: $40,000 over 2y, 1.7% of budgetPORTLAND OVATIONS: $40,000 over 3y, 1.6% of budgetDEFEND OUR HEALTH: $40,000 over 3y, 1.0% of budgetSnake River Waterkeeper Inc: $40,000 over 2y, 5.5% of budgetJobs for Maine's Graduates Inc: $40,000 over 3y, 0.1% of budgetRANGELEY LAKES HERITAGE TRUST INC: $40,000 over 2y, 0.3% of budgetPERSON TO PERSON INC: $40,000 over 2y, 0.1% of budgetNEW CANAAN MOUNTED TROOP INC: $40,000 over 2y, 1.6% of budgetASSOCIATION TO PRESERVE CAPE COD INC: $38,500 over 2y, 1.1% of budgetWOOD RIVER LAND TRUST CO: $38,000 over 2y, 0.4% of budgetTHE TRUST FOR PUBLIC LAND: $37,500 over 2y, 0.0% of budgetMAINE CONSERVATION ALLIANCE: $37,500 over 3y, 2.5% of budgetBONEFISH & TARPON TRUST INC: $37,000 over 3y, 0.5% of budgetYouth Full Maine: $36,000 over 3y, 3.5% of budgetLEARNINGWORKS: $35,000 over 3y, 0.6% of budgetFULL PLATES FULL POTENTIAL: $35,000 over 2y, 1.7% of budgetCRANBERRY SUNSET FARM INC: $35,000 over 2y, 3.8% of budgetCENTER AT 353 INC: $35,000 over 2y, 1.3% 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.

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.

Onion FoundationMaine Community Found…Sam L Cohen FoundationElmina B Sewall Found…Morton-Kelly Charitab…Davis Family Foundati…Fisher Charitable Fou…Davis Conservation Fo…Stephen & Tabitha Kin…Quimby Family Foundat…Leonard C & Mildred F…Bangor Savings Bank F…
Onion FoundationME135.6× affinity72 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Onion Foundation · Maine Community Foundation Inc · Sam L Cohen Foundation · Elmina B Sewall Foundation · Morton-Kelly Charitable Trust · Davis Family Foundation · Fisher Charitable Foundation · Davis Conservation Foundation · Stephen & Tabitha King Foundation Inc · Quimby Family Foundation · Leonard C & Mildred F Ferguson Foundation · Bangor Savings Bank Foundation

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 Horizon Foundation Inc funds: left to right is the share of its income from government, bottom to top the share from Horizon Foundation Inc. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 220%2%8%17%30%funder's share of their income ↑0%25%50%75%100%share of the org’s income from government →median 5%
  • Mill River Collaborative Inc: 100% of income from government
  • Association to Preserve Cape Cod Inc: 100% of income from government
  • New England Forestry Foundation Inc: 88% of income from government
  • Human Services Council Inc: 27% of income from government
  • Stamford Public Education Foundation Inc: 22% of income from government
  • Isles Inc: 21% of income from government
  • Foodcorps Inc: 21% of income from government
  • Family Centers Inc: 20% of income from government
  • Three Bays Preservation Inc: 18% of income from government
  • The Carver Inc: 16% of income from government
  • Manomet Inc: 12% of income from government
  • Love Live Local Inc: 9% of income from government
  • Boys & Girls Club of Greenwich: 7% of income from government
  • Patrons of the Trumbull Nature & Arts Center: 6% of income from government
  • The Arts Foundation of Cape Cod: 6% of income from government
  • Person to Person Inc: 5% of income from government
  • Barnstable Land Trust Inc: 4% of income from government
  • Intempo Organization Inc: 2% of income from government
  • The Trustees of Reservations: 2% of income from government
  • Girl Scouts of Connecticut Inc: 2% of income from government
  • Boys & Girls Club of Martin County: 2% of income from government
  • Appalachian Mountain Club: 1% of income from government
  • Massachusetts Audubon Society Inc: 1% of income from government
  • The Banner Lake Club Inc: 1% of income from government
  • Plimoth Patuxet Museums Inc: 1% of income from government
  • Stepping Stones Museum for Children Inc: 1% of income from government
  • Silvermine Guild of Artists Inc: 1% of income from government
  • Cotuit Center for the Arts Inc: 1% of income from government
  • Rowayton Arts Center: 0% of income from government
  • The Stamford Hospital: 0% of income from government
  • New Canaan Mounted Troop Inc: 0% of income from government
no gov moneyreceives it· size = income
22get no government money at all
61report government grants on their 990 we could not trace to a source (not plotted)
3rely 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 Horizon Foundation Inc?

Find your warmest path to Horizon Foundation Inc 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 293 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

Play a game based on Horizon’s filings →

More from the funding graph

The unnamed billions
grants reported with no recipient in the public record
The regranting layer
51% of grant dollars land in the regranting layer
The DAF merry-go-round
$9.7B circulates between donor-advised funds
The endowment market
who holds foundation money, and what just moved
The camps
funders cluster by geography, not ideology
By state
where grant money is based, and what stays home