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Connecticut · Private foundation

The Griffis Foundation Inc

Its FY2025 filing reports that it accepted unsolicited grant applications.

$6k
Granted FY2024(still arriving)
3
Grants FY2024
5
Organizations funded FY2023
20%
First-time grantees FY2023
Read the full brief
Median grant, FY2024
$1,200
Largest grant, FY2024
$4,000
Organizations funded a year
5 to 23
FY2017 to FY2023
States reached, FY2024
1
Total assets, FY2024
$1.7M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2023, 20% of the organizations The Griffis Foundation Inc funded were first-time grantees, receiving 24% of its grant dollars.

New vs renewed · share of each year

In FY2023, 76% of grant dollars renewed an existing relationship; $3k went to new ones.

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

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

’18’19’20’21’22’23
AnimalsHealthArts & CultureHuman ServicesInternationalCivil 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
FY2024still arriving3$6k0%
FY20235$12k20%
FY202214$441k50%
FY202123$111k52%
FY202015$89k53%
FY201913$66k54%
FY201810$45k50%
FY201720$34kn/a
100% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2017 to 2024.

Civil Rights$424kHealth$74kArts & Culture$62kEducation$56kAnimals$45kInternational$36kHuman Services$34kEnvironment$22kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

NH
IL
NY
MA
OH
CT
CA
KS
GA
TX
FL

Top grantees

Largest recipients by total granted, FY2017 to FY2024, and the share of each one’s budget the grants supplied at peak.

Show all 40 grantees
All grantees of The Griffis Foundation Inc by total granted
GranteeTotal grantedYearsShare of their budget
The Guatemalan-Maya Center Inc$50,00041%
Angelman Syndrome Foundation Inc$37,81061%
International Society of Human Unity$30,000211%
Institute of Nautical Archaeology$25,00031%
Soteria Innovative Solutions$20,56025%
Terri Brodeur Breast Cancer Foundation Inc$18,25062%
Hygienic Art Inc$16,00033%
American Foundation for Suicide Prevention$12,00030%
The New London Community Meal Center Inc$11,07522%
Lyman Allyn Art Museum Inc$10,3002n/a
The Busch Wildlife Sanctuary Inc$10,00020%
Children At Risk$10,00010%
Community Greening Corp$9,50021%
Women & Family Life Center Inc$7,50011%
Griffis Art Center Inc$7,2002n/a
Friends of Macarthur Beach State Park Inc$7,00031%
Incarnation Center Inc$5,92040%
Bolivians Without Disabilities Inc$5,5601n/a
Sachamama Inc$5,00011%
The Brian Dagle Foundation Inc$5,00013%
The Stop Trafficking Project Inc$5,00012%
Safe Futures Inc$4,07510%
Lake Worth Interfaith Network Inc$4,0002n/a
Cox Science Center and Aquarium Inc$3,50020%
Loggerhead Marinelife Center Inc$2,50010%
Ohio Humane Association$2,5001n/a
The Turtles Back Inc$2,5001n/a
Panther Ridge Conservation Center Inc$2,50011%
Food for the Poor Inc$2,50010%
Grace Notes Music Foundation Inc$2,00012%
Wheaton College$2,00010%
Friends of Brookside Farm Museum Inc$1,5001n/a
Shriners Hospitals for Children$1,00010%
The Zoological Society of the Palm Beaches Inc$1,00010%
Zoo Miami Foundation Inc$1,00010%
Soldiers Freedom Outdoors Inc$50011%
A Place Called Hope Inc$50010%
Young Mens Christian Association of Northern Middlesex County Inc$45010%
The Sunshine Kids Foundation$10010%
East Lyme Library Foundation Inc$10010%

What it could do for these grantees

Plus 20 recipients with no EIN on record ($461k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget The Griffis Foundation Inc supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe Guatemalan-Maya Center Inc: $50,000 over 4y, 1.0% of budgetAngelman Syndrome Foundation Inc: $37,810 over 6y, 0.6% of budgetInternational Society of Human Unity: $30,000 over 2y, 11% of budgetInstitute of Nautical Archaeology: $25,000 over 3y, 0.8% of budgetSoteria Innovative Solutions: $20,560 over 2y, 5.0% of budgetTerri Brodeur Breast Cancer Foundation Inc: $18,250 over 6y, 1.9% of budgetHygienic Art Inc: $16,000 over 3y, 2.5% of budgetAmerican Foundation for Suicide Prevention: $12,000 over 3y, 0.0% of budgetThe New London Community Meal Center Inc: $11,075 over 2y, 2.2% of budgetThe Busch Wildlife Sanctuary Inc: $10,000 over 2y, 0.2% of budgetChildren At Risk: $10,000 over 1y, 0.3% of budgetCommunity Greening Corp: $9,500 over 2y, 0.8% of budgetWomen & Family Life Center Inc: $7,500 over 1y, 0.9% of budgetFriends of Macarthur Beach State Park Inc: $7,000 over 3y, 0.6% of budgetIncarnation Center Inc: $5,920 over 4y, 0.1% of budgetSachamama Inc: $5,000 over 1y, 1.1% of budgetThe Brian Dagle Foundation Inc: $5,000 over 1y, 2.5% of budgetThe Stop Trafficking Project Inc: $5,000 over 1y, 1.9% of budgetSafe Futures Inc: $4,075 over 1y, 0.1% of budgetCox Science Center and Aquarium Inc: $3,500 over 2y, 0.1% of budgetLoggerhead Marinelife Center Inc: $2,500 over 1y, 0.0% of budgetPanther Ridge Conservation Center Inc: $2,500 over 1y, 0.6% of budgetFood for the Poor Inc: $2,500 over 1y, 0.0% of budgetGrace Notes Music Foundation Inc: $2,000 over 1y, 1.7% of budgetWheaton College: $2,000 over 1y, 0.0% of budgetShriners Hospitals for Children: $1,000 over 1y, 0.0% of budgetThe Zoological Society of the Palm Beaches Inc: $1,000 over 1y, 0.0% of budgetZoo Miami Foundation Inc: $1,000 over 1y, 0.0% of budgetSoldiers Freedom Outdoors Inc: $500 over 1y, 0.6% of budgetA Place Called Hope Inc: $500 over 1y, 0.2% of budgetYoung Mens Christian Association of Northern Middlesex County Inc: $450 over 1y, 0.0% of budgetThe Sunshine Kids Foundation: $100 over 1y, 0.0% of budgetEast Lyme Library Foundation Inc: $100 over 1y, 0.2% 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 33.

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.

Chelsea Groton FoundationCT19.6× affinity7 shared granteesties to 10 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: Chelsea Groton Foundation · The Edward and Mary Lord Foundation · Dime Bank Foundation Inc · Kitchings Family Foundation · The Community Foundation of Eastern Connecticut Inc · Community Foundation for Palm Beach and Martin Counties Inc · Dominion Energy Charitable Foundation · The Pfizer Foundation Inc · The Bank of America Charitable Foundation Inc · Paypal Charitable Giving Fund · Morgan Stanley Global Impact Funding Trust Inc · Network for Good

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 The Griffis Foundation Inc with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to The Griffis Foundation Inc?

Find your warmest path to The Griffis 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.

About The Griffis Foundation Inc

How much does The Griffis Foundation Inc give?
The Griffis Foundation Inc reported 3 grants totaling $5,950 in its FY2024 IRS filing. It funded between 5 and 23 organizations a year over FY2017 to FY2023.
What does The Griffis Foundation Inc fund?
By grant dollars over FY2017 to FY2024, its largest causes are Civil Rights (53%), Health (9%), Arts & Culture (8%).
Who are The Griffis Foundation Inc's largest grantees?
By total granted over FY2017 to FY2024: The Guatemalan-Maya Center Inc ($50k), Angelman Syndrome Foundation Inc ($38k), International Society of Human Unity ($30k).
Does The Griffis Foundation Inc fund new organizations?
In FY2023, 20% of the organizations it funded were first-time grantees.
Does The Griffis Foundation Inc accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as The Griffis Foundation Inc?
Its strongest co-funders, measured against what their size predicts, include Chelsea Groton Foundation, The Edward and Mary Lord Foundation, Dime Bank Foundation Inc.
Where is The Griffis Foundation Inc based?
The Griffis Foundation Inc is based in CT.

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 60 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 2024, released 2024. Filings run roughly 12 to 24 months behind; figures are dated accordingly.

Possibly out of date. A more recent filing (FY2025) is on record and reports no grant expense, so the figures above are from FY2024, the most recent year this funder made grants.

Source object · view filing

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