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Massachusetts · Private foundation

Edwin S Webster Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$2.5M
Granted FY2025(still arriving)
63
Grants FY2025
65
Organizations funded FY2024
9%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$25,000
Largest grant, FY2025
$300,000
Organizations funded a year
61 to 69
FY2018 to FY2024
States reached, FY2025
10
Total assets, FY2025
$56M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 9% of the organizations Edwin S Webster Foundation funded were first-time grantees, receiving 5% of its grant dollars.

New vs renewed · share of each year

In FY2024, 95% of grant dollars renewed an existing relationship; $110k went to new ones.

50%100%’18’19’20’21’22’23’24
RenewedFirst-time

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

’18’19’20’21’22’23’24
EducationEnvironmentArts & CultureHuman ServicesHealthScience & TechOther
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 arriving62$2.5M15%
FY202465$2.1M9%
FY202365$2.0M15%
FY202268$2.2M13%
FY202167$1.9M9%
FY202069$1.8M17%
FY201966$1.5M15%
FY201861$1.4M21%
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2025.

Health$4.4MArts & Culture$2.6MEducation$2.2MEnvironment$2.1MYouth Development$1.8MFood & Nutrition$1.4MHuman Services$860kScience & Tech$585kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

ME
VT
NH
MI
NY
MA
PA
NJ
CT
RI
VA
MD
NC
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 113 grantees
All grantees of Edwin S Webster Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Greater Boston Food Bank Inc$1,250,00060%
Boys & Girls Clubs of Boston Inc$1,200,00091%
Speare Memorial Hospital$620,00090%
Squam Lakes Association$520,00099%
Children's Hospital Corporation$465,00090%
Squam Lakes Natural Science Center$450,00085%
Joslin Diabetes Center Inc$400,00090%
Pine Street Inn Inc$385,00090%
Friends of the Children - Boston Inc$340,00092%
Windrush Farm Therapeutic Equitation Inc$330,00094%
Schepens Eye Research Institute Inc$305,00060%
Museum of Fine Arts$275,00090%
Boston Symphony Orchestra Inc$275,00090%
Woods Hole Oceanographic Institution$250,00070%
Wentworth Institute of Technology Inc$250,00090%
Southwestern Vermont Health Care Corporation$235,00071%
New England Aquarium Corporation$230,00090%
Vermont Folklife Center$230,00096%
Bennington Museum Inc$225,00093%
Gulf of Maine Research Institute$225,00090%
Granite United Way$220,00070%
Emerald Necklace Conservancy Inc$220,00081%
New York Botanical Garden$220,00050%
Newport Historical Society$210,00092%
The Preservation Society of Newport County$205,00090%
Pownal Preschool Inc$200,000610%
Landmark School Inc$195,00060%
Care Dimensions Inc$175,00080%
Schoolyard Films Inc$175,000812%
Friends of Mount Auburn Cemetery$170,00092%
Friends Central School Corporation$165,0007n/a
Fountain House Inc$160,00070%
Manomet Inc$150,00081%
Isabella Stewart Gardner Museum Inc$145,00090%
Preservation League of New York State$140,00092%
Planned Parenthood of Northern New England Inc$135,00090%
Lymetv$125,000663%
Eastern Virginia Medical School$120,0008n/a
United South End Settlements$120,00080%
Museum of the American Revolution$120,00060%
Massachusetts Audubon Society Inc$115,00090%
Rehearsal for Life Inc$115,00072%
Echoing Green Inc$105,00080%
Cathleen Stone Island Outward Bound School Inc$100,00050%
Holderness School$100,00020%
The Trustees of Reservations$95,00040%
Mass General Brigham Incorporated$90,0004n/a
Betsys Park$85,00058%
Philadelphia Museum of Art$80,00060%
Marine Biological Laboratory$80,00060%
Brattleboro Museum & Art Centerinc$80,00046%
WGBH Educational Foundation$70,00070%
Hitchcock Center for the Environment Inc$70,00063%
Paige Academy Inc$65,00041%
Wellspring House Inc$65,00051%
Putney School Inc$65,00030%
Next Stage Arts Project Inc$55,00043%
United Way Of Massachusetts Bay Inc$50,00020%
New Hampshire Catholic Charities$50,00010%
Pomfret School Incorporated$50,00020%
The Hermitage Museum and Gardens$50,00081%
Forkids Inc$50,00030%
Susu Community Farm Inc$50,00013%
LGH Charitable Trust Inc$50,00021%
General Douglas Macarthur Foundation$50,00083%
The Vermont Center for Ecostudies Inc$45,00021%
Cancer Care Foundation of Tidewater$40,00066%
Lawrence General Hospital$35,00010%
Putney Foodshelf Inc$35,00046%
St Mark's School of Southborough Inc$30,00030%
The Home for Little Wanderers Inc$30,00020%
Maine Coast Fishermens Assn$30,00030%
Sentara Health$30,00030%
Bonnie Brae$30,00020%
Squam Lakes Conservation Society$30,00021%
Virginia Stage Company$30,00030%
Snow Farm- the New England Craft Program Inc$30,00021%
Mass General Brigham Incorporated$30,0003n/a
The National Soc of the Colonial Dames of America in the Comm of Ma$25,00041%
Interlochen Center for the Arts$25,00020%
Retreat Farm Ltd$25,00010%
Virginia Zoological Society$25,00030%
University of Massachusetts Foundation Inc$25,00010%
Bennington College Corporation$25,00010%
Mass General Brigham Incorporated$25,0001n/a
Camphill Village USA Inc$25,00010%
Louise W Eggleston Center Inc$25,00020%
Youth Enrichment Services Inc$22,50040%
Northern Essex Community College Foundation Inc$20,00011%
Young Men's Christian Association of South Hampton Roads$20,00030%
Massachusetts Museum of Contemporary Art Foundation Inc$20,00020%
Sojourns Community Clinic Inc$20,00011%
Project Lift Inc$20,00010%
Squam Archives Center$20,0002n/a
Epsilon Spires Inc$20,00028%
Slover Library Foundation$15,00031%
Elon University$15,00010%
International Institute of New England Inc$15,00010%
The Eric Carle Museum of Picture Book Art Inc$15,00010%
Pioneer Valley Project Inc$10,00014%
Church Yard Cemetery Association$10,0001n/a
The Jackson Laboratory$10,00010%
Urbano Project Inc$10,00017%
United Way of Windham County Inc$10,00012%
Eastern Shore Rail Trail Foundation$10,000133%
Access College Foundation$10,00010%
Metalwerx Inc$10,00012%
The Fay School Inc$10,00010%
Calvert School Incorporated$5,00010%
Next Step to Success$5,00010%
Egg Harbor Township High School Crew Booster Club a Nj Non Profit Corporation$5,00015%
New England Electric Railway Historical Society$5,00011%
Dartmouth-Hitchcock Health$5,00010%

What it could do for these grantees

Plus 20 recipients with no EIN on record ($2.2M), not named here.

Where it is load-bearing

Edwin S Webster Foundation supplied at least a quarter of the budget for 2 of its grantees at some point. The chart plots its 106 largest grantees; load-bearing ones sit top left.

25%50%75%100%$100k$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetGreater Boston Food Bank Inc: $1,250,000 over 6y, 0.2% of budgetBoys & Girls Clubs of Boston Inc: $1,200,000 over 9y, 0.7% of budgetSpeare Memorial Hospital: $620,000 over 9y, 0.1% of budgetSquam Lakes Association: $520,000 over 9y, 9.3% of budgetChildren's Hospital Corporation: $465,000 over 9y, 0.0% of budgetSquam Lakes Natural Science Center: $450,000 over 8y, 4.9% of budgetJoslin Diabetes Center Inc: $400,000 over 9y, 0.1% of budgetPine Street Inn Inc: $385,000 over 9y, 0.1% of budgetFriends of the Children - Boston Inc: $340,000 over 9y, 2.1% of budgetWindrush Farm Therapeutic Equitation Inc: $330,000 over 9y, 4.5% of budgetSchepens Eye Research Institute Inc: $305,000 over 6y, 0.2% of budgetMuseum of Fine Arts: $275,000 over 9y, 0.0% of budgetBoston Symphony Orchestra Inc: $275,000 over 9y, 0.0% of budgetWoods Hole Oceanographic Institution: $250,000 over 7y, 0.0% of budgetWentworth Institute of Technology Inc: $250,000 over 9y, 0.0% of budgetSouthwestern Vermont Health Care Corporation: $235,000 over 7y, 0.7% of budgetNew England Aquarium Corporation: $230,000 over 9y, 0.1% of budgetVermont Folklife Center: $230,000 over 9y, 5.9% of budgetBennington Museum Inc: $225,000 over 9y, 3.1% of budgetGulf of Maine Research Institute: $225,000 over 9y, 0.2% of budgetGranite United Way: $220,000 over 7y, 0.3% of budgetEmerald Necklace Conservancy Inc: $220,000 over 8y, 1.5% of budgetNew York Botanical Garden: $220,000 over 5y, 0.1% of budgetNewport Historical Society: $210,000 over 9y, 2.3% of budgetThe Preservation Society of Newport County: $205,000 over 9y, 0.1% of budgetPownal Preschool Inc: $200,000 over 6y, 9.6% of budgetLandmark School Inc: $195,000 over 6y, 0.1% of budgetCare Dimensions Inc: $175,000 over 8y, 0.0% of budgetSchoolyard Films Inc: $175,000 over 8y, 12% of budgetFriends of Mount Auburn Cemetery: $170,000 over 9y, 2.2% of budgetFountain House Inc: $160,000 over 7y, 0.1% of budgetManomet Inc: $150,000 over 8y, 0.5% of budgetIsabella Stewart Gardner Museum Inc: $145,000 over 9y, 0.1% of budgetPreservation League of New York State: $140,000 over 9y, 1.6% of budgetPlanned Parenthood of Northern New England Inc: $135,000 over 9y, 0.1% of budgetLymetv: $125,000 over 6y, 63% of budgetUnited South End Settlements: $120,000 over 8y, 0.4% of budgetMuseum of the American Revolution: $120,000 over 6y, 0.4% of budgetMassachusetts Audubon Society Inc: $115,000 over 9y, 0.1% of budgetRehearsal for Life Inc: $115,000 over 7y, 2.2% of budgetEchoing Green Inc: $105,000 over 8y, 0.2% of budgetCathleen Stone Island Outward Bound School Inc: $100,000 over 5y, 0.4% of budgetHolderness School: $100,000 over 2y, 0.2% of budgetThe Trustees of Reservations: $95,000 over 4y, 0.1% of budgetBetsys Park: $85,000 over 5y, 8.0% of budgetPhiladelphia Museum of Art: $80,000 over 6y, 0.1% of budgetMarine Biological Laboratory: $80,000 over 6y, 0.0% of budgetBrattleboro Museum & Art Centerinc: $80,000 over 4y, 5.6% 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 106.

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.

Boston Foundation IncMA30.6× affinity20 shared granteesties to 9 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Boston Foundation Inc · The Harris Trust · The Vermont Community Foundation · New Hampshire Charitable Foundation · Fidelity Foundation · Cummings Foundation Grants Inc (Fka Oneworld Boston Inc) · Ben & Jerry's Foundation Inc · Hampton Roads Community Foundation · Townebank Foundation · United Way of South Hampton Roads · Essex County Community Foundation Inc · Lovett-Woodsum Foundation Inc

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 Edwin S Webster Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to Edwin S Webster Foundation?

Find your warmest path to Edwin S Webster 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 Edwin S Webster Foundation

How much does Edwin S Webster Foundation give?
Edwin S Webster Foundation reported 63 grants totaling $2,530,000 in its FY2025 IRS filing. It funded between 61 and 69 organizations a year over FY2018 to FY2024.
What does Edwin S Webster Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Health (25%), Arts & Culture (15%), Education (13%).
Who are Edwin S Webster Foundation's largest grantees?
By total granted over FY2017 to FY2025: Greater Boston Food Bank Inc ($1.3M), Boys & Girls Clubs of Boston Inc ($1.2M), Speare Memorial Hospital ($620k).
Does Edwin S Webster Foundation fund new organizations?
In FY2024, 9% of the organizations it funded were first-time grantees.
Does Edwin S Webster Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as Edwin S Webster Foundation?
Its strongest co-funders, measured against what their size predicts, include Boston Foundation Inc, The Harris Trust, The Vermont Community Foundation.
Where is Edwin S Webster Foundation based?
Edwin S Webster Foundation is based in MA.

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 137 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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