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Ohio · Private foundation

Leonard C & Mildred F Ferguson Foundation

Its FY2026 filing reports that it accepted unsolicited grant applications.

$7.2M
Granted FY2026(still arriving)
68
Grants FY2026
59
Organizations funded FY2025
29%
First-time grantees FY2025
Read the full brief
Median grant, FY2026
$10,000
Largest grant, FY2026
$4,836,562
Organizations funded a year
48 to 69
FY2019 to FY2025
States reached, FY2026
8
Total assets, FY2026
$8.7M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2025, 29% of the organizations Leonard C & Mildred F Ferguson Foundation funded were first-time grantees, receiving 8% of its grant dollars.

New vs renewed · share of each year

In FY2025, 92% of grant dollars renewed an existing relationship; $86k went to new ones.

50%100%’19’20’21’22’23’24’25
RenewedFirst-time

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

’19’20’21’22’23’24’25
Arts & CultureHuman ServicesEnvironmentEducationFood & NutritionHealthOther
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
FY2026still arriving68$7.2M29%
FY202559$1.1M29%
FY202465$981k23%
FY202355$829k29%
FY202250$871k24%
FY202169$879k38%
FY202051$1.0M33%
FY201948$701k31%
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2026.

Philanthropy$5.1MEnvironment$3.2MArts & Culture$1.6MFood & Nutrition$1.1MEducation$832kHealth$680kHuman Services$571kYouth Development$508kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
VT
IL
NY
MA
OR
IA
OH
PA
CT
CA
CO
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2026, and the share of each one’s budget the grants supplied at peak.

Show all 152 grantees
All grantees of Leonard C & Mildred F Ferguson Foundation by total granted
GranteeTotal grantedYearsShare of their budget
The Ferguson Foundation$4,836,5621n/a
The Conservancy of Southwest Florida$1,353,00081%
Maine Environmental Education Association$636,000620%
Shelburne Farms$425,00091%
Peninsula Open Space Trust$230,00090%
Frederic Remington Art Museum$188,000511%
Save the River Inc$174,000511%
The Wilderness Center Inc$148,20061%
Fresh Approach$145,00081%
Live Earth Farm Discovery Program$130,00097%
Peer Health Exchange Inc$128,50080%
The Peninsula Bridge Program$111,00070%
Thousand Islands Land Trust Inc$95,00071%
Second Harvest of Silicon Valley$95,00060%
Aroostook Mental Health Services Inc$93,50060%
Maine Development Foundation$90,00031%
Pie Ranch$85,00031%
Lifemoves$82,50070%
Belfast Bay Watershed Coalition$81,0007n/a
The University of Vermont Medical Center$75,00020%
Nch Healthcare System Inc$75,00023%
The Grace Place Inc$75,0005n/a
Sea Change Yoga$69,00087%
Growsmart Maine$64,50069%
Theatreworks Silicon Valley$62,50050%
Islesford Boatworks$61,000918%
Apex Youth Connection$61,00074%
The Shelter for Abused Women & Children Inc$60,00030%
Givedirectly Inc$55,0001n/a
Trekkers Inc$55,00072%
Ukraine Relief$50,0001n/a
Maine Audubon Society$49,37560%
Penobscot Theatre Company$47,35541%
Island Readers & Writers an Initiative for Maine Children$46,00092%
Boys & Girls Club of the Coastside$44,00041%
Commquest Services Inc$41,50020%
Collective Roots$40,000213%
Northern Forest Canoe Trail Inc$40,00044%
Enriching Lives Through Music$40,00031%
Children's Health Council Inc$40,00020%
Cultivating Community$39,50051%
Greater Lovell Land Trust Inc$36,00051%
Liahona Motu Foundation$35,00041%
Maine Mathematics & Science Alliance$33,34060%
Hearty Roots Inc$32,50046%
Teens to Trails$31,00032%
Ogdensburg Boys & Girls Club Inc$30,50052%
Kids on the Ball Inc$30,00035%
Youth Catalytics Inc$30,00013%
St Matthews House Inc$29,00010%
317 Main St Community Center Inc$28,00051%
Maine Coast Heritage Trust$27,75050%
Maine Conservation Alliance$27,75063%
Foodwise Community$27,50020%
Ecology Education Inc$27,00040%
Harpswell Heritage Land Trust$24,39060%
Triumph Over Satan Ministries Inc$21,80099%
Maine Maritime Museum$20,50040%
President and Trustees of Bates College$20,00040%
Song for Charlie Inc$20,00030%
Girlventures$20,00022%
Artis-Naples Inc$20,00010%
The Oakland Public Education Fund$20,0001n/a
The Northern Lighthouse Inc$20,00010%
Claxton-Hepburn Medical Center$20,00020%
Maine Alliance for Arts Education$19,000413%
Inland Woods Trails$18,00021%
Beyond Barriers Athletic Foundation$17,00055%
StarVista$17,00020%
Midcoast Literacy$16,50042%
Stark County Historical Society$15,0002n/a
Naples Art Association Inc$15,00021%
Coastside Hope$15,0001n/a
Downeast Salmon Federation$15,00030%
Maine School of Masonry$15,00027%
Maine Center for Coastal Fisheries$15,00031%
Watermans Community Center$14,50040%
Caring and Serving Together - CAST$14,00022%
Thompson Lake Environmental Association Inc$13,25043%
The Presque Isle Historical Society$12,000117%
Core$12,0001n/a
Locker Project$12,00031%
Environmental Volunteers Inc$10,50021%
Runnin For Rhett$10,50011%
Live in Peace$10,00010%
Fractured Atlas Inc$10,0001n/a
Naples Historical Society Inc$10,00011%
Maine Huts & Trails$10,00011%
Maine GearShare$10,00015%
Cuban American Friendship Society Inc$10,0001n/a
Medical Assistance Foundation$10,00019%
StandUp for Kids$10,0001n/a
Nuestra Casa de East Palo Alto$10,0001n/a
St Lawrence County Historical Association Inc$10,00023%
Maine Needs Inc$10,0001n/a
Rural Aspirations Project$10,00014%
Millinocket Memorial Library$10,00012%
Northeast Historic Film$9,00021%
Climate Change for All Educators$8,0001n/a
Blue Hill Heritage Trust$8,00010%
Sunrise Opportunities$7,50010%
Massillon Heritage Foundation Inc$7,50041%
Tuscarawas County Child Advocacy Center$7,00021%
Akron-Canton Regional Foodbank$6,50020%
Botanical Garden Association Inc$6,0002n/a
Piscataquis Regional Food Center$6,0001n/a
Education Outside$6,00010%
High Peaks Alliance$5,00012%
The Exploratorium$5,00010%
Mayo Street Arts$5,00012%
My Place Teen Center Inc$5,00021%
Career Apprenticeship & Mentorship Program Inc$5,0001n/a
Building Futures Now$5,00012%
Kieve Wavus Education Inc$5,00010%
Ideastream$5,0001n/a
The Opportunity Alliance$5,00010%
Loaves and Fishes Food Pantry$5,0001n/a
Tedford Housing$5,0001n/a
Homeworthy$5,00010%
Outdoor Sport Institute Inc$5,00011%
Home Inc$5,00010%
Waterfall Arts$5,00011%
The Legacy Project of Stark$4,50011%
Healthy Island Project Inc$4,0001n/a
Heart of Maine Resource Center$4,0001n/a
Seedmoney$4,00011%
Bowdoin International Music Festival$4,00010%
Hammer & Nails Inc$3,2001n/a
Stark County Hunger Task Force Inc$3,00010%
Boys' & Girls' Club of Massillon Inc$3,00010%
Shelter Care Inc$3,00010%
Friends of Casco Bay$2,50010%
Appalachian Mountain Club$2,50010%
Everyman Repertory Theatre$2,5001n/a
Friends of Seguin Island Light Station$2,5001n/a
Maine Island Trail Association$2,50010%
Be a Better Me Foundation$2,0001n/a
Ohio & Erie Canalway Coalition$2,0001n/a
Florida Gulf Coast University Foundation Inc$2,00010%
Harmony House Inc$2,0001n/a
Ogdensburg Snackpack Program Inc$2,00023%
Embracing Futures Inc$1,50010%
Tempoart$1,5001n/a
Ohio Valley Forestry Fellowship$1,5001n/a
Sew4service$1,4001n/a
Kennebec Valley Community Action Program$1,00010%
Arts Are Elementary$1,00012%
Heritage Christian School$1,00010%
Whispering Grace Horses$50010%
Camp Sue Osborn$50010%
United Way of Greater Stark County$50010%
Canton City Schools$3001n/a

What it could do for these grantees

Plus 74 recipients with no EIN on record ($3.3M), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget Leonard C & Mildred F Ferguson Foundation supplied at peak.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Conservancy of Southwest Florida: $1,353,000 over 8y, 0.6% of budgetMaine Environmental Education Association: $636,000 over 6y, 20% of budgetShelburne Farms: $425,000 over 9y, 0.6% of budgetPeninsula Open Space Trust: $230,000 over 9y, 0.1% of budgetFrederic Remington Art Museum: $188,000 over 5y, 11% of budgetSave the River Inc: $174,000 over 5y, 11% of budgetThe Wilderness Center Inc: $148,200 over 6y, 0.8% of budgetFresh Approach: $145,000 over 8y, 0.9% of budgetLive Earth Farm Discovery Program: $130,000 over 9y, 7.3% of budgetPeer Health Exchange Inc: $128,500 over 8y, 0.5% of budgetThe Peninsula Bridge Program: $111,000 over 7y, 0.5% of budgetThousand Islands Land Trust Inc: $95,000 over 7y, 0.8% of budgetSecond Harvest of Silicon Valley: $95,000 over 6y, 0.0% of budgetAroostook Mental Health Services Inc: $93,500 over 6y, 0.1% of budgetMaine Development Foundation: $90,000 over 3y, 1.1% of budgetPie Ranch: $85,000 over 3y, 0.6% of budgetLifemoves: $82,500 over 7y, 0.0% of budgetThe University of Vermont Medical Center: $75,000 over 2y, 0.0% of budgetNch Healthcare System Inc: $75,000 over 2y, 3.0% of budgetSea Change Yoga: $69,000 over 8y, 6.5% of budgetGrowsmart Maine: $64,500 over 6y, 9.3% of budgetTheatreworks Silicon Valley: $62,500 over 5y, 0.2% of budgetIslesford Boatworks: $61,000 over 9y, 18% of budgetApex Youth Connection: $61,000 over 7y, 4.0% of budgetThe Shelter for Abused Women & Children Inc: $60,000 over 3y, 0.2% of budgetTrekkers Inc: $55,000 over 7y, 1.8% of budgetMaine Audubon Society: $49,375 over 6y, 0.3% of budgetPenobscot Theatre Company: $47,355 over 4y, 1.2% of budgetIsland Readers & Writers an Initiative for Maine Children: $46,000 over 9y, 2.2% of budgetBoys & Girls Club of the Coastside: $44,000 over 4y, 0.8% of budgetCommquest Services Inc: $41,500 over 2y, 0.1% of budgetCollective Roots: $40,000 over 2y, 13% of budgetNorthern Forest Canoe Trail Inc: $40,000 over 4y, 3.8% of budgetEnriching Lives Through Music: $40,000 over 3y, 0.7% of budgetChildren's Health Council Inc: $40,000 over 2y, 0.1% of budgetCultivating Community: $39,500 over 5y, 1.2% of budgetGreater Lovell Land Trust Inc: $36,000 over 5y, 0.8% of budgetLiahona Motu Foundation: $35,000 over 4y, 1.0% of budgetMaine Mathematics & Science Alliance: $33,340 over 6y, 0.2% of budgetHearty Roots Inc: $32,500 over 4y, 5.5% of budgetTeens to Trails: $31,000 over 3y, 2.4% of budgetOgdensburg Boys & Girls Club Inc: $30,500 over 5y, 2.1% of budgetKids on the Ball Inc: $30,000 over 3y, 4.6% of budgetYouth Catalytics Inc: $30,000 over 1y, 2.5% of budgetSt Matthews House Inc: $29,000 over 1y, 0.1% of budget317 Main St Community Center Inc: $28,000 over 5y, 0.5% of budgetMaine Coast Heritage Trust: $27,750 over 5y, 0.0% of budgetMaine Conservation Alliance: $27,750 over 6y, 3.2% 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 119.

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.

Onion FoundationME84× affinity41 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 · Elmina B Sewall Foundation · Davis Family Foundation · Horizon Foundation Inc · Bangor Savings Bank Foundation · Quimby Family Foundation · Morton-Kelly Charitable Trust · Stephen & Tabitha King Foundation Inc · Davis Conservation Foundation · Fisher Charitable Foundation · John T Gorman 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.

Compare Leonard C & Mildred F Ferguson Foundation with peer funders

About Leonard C & Mildred F Ferguson Foundation

How much does Leonard C & Mildred F Ferguson Foundation give?
Leonard C & Mildred F Ferguson Foundation reported 68 grants totaling $7,238,402 in its FY2026 IRS filing. It funded between 48 and 69 organizations a year over FY2019 to FY2025.
What does Leonard C & Mildred F Ferguson Foundation fund?
By grant dollars over FY2017 to FY2026, its largest causes are Philanthropy (34%), Environment (21%), Arts & Culture (11%).
Who are Leonard C & Mildred F Ferguson Foundation's largest grantees?
By total granted over FY2017 to FY2026: The Ferguson Foundation ($4.8M), The Conservancy of Southwest Florida ($1.4M), Maine Environmental Education Association ($636k).
Does Leonard C & Mildred F Ferguson Foundation fund new organizations?
In FY2025, 29% of the organizations it funded were first-time grantees.
Does Leonard C & Mildred F Ferguson Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Leonard C & Mildred F Ferguson Foundation?
Its strongest co-funders, measured against what their size predicts, include Onion Foundation, Maine Community Foundation Inc, Elmina B Sewall Foundation.
Where is Leonard C & Mildred F Ferguson Foundation based?
Leonard C & Mildred F Ferguson Foundation is based in OH.

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 226 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 2026, released 2026. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Source object · view filing

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