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Florida · Private foundation

River Branch Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$10M
Granted FY2025(still arriving)
25
Grants FY2025
27
Organizations funded FY2024
48%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$230,000
Largest grant, FY2025
$2,000,000
Organizations funded a year
11 to 27
FY2018 to FY2024
States reached, FY2025
7
Total assets, FY2025
$10M
Applications
Takes unsolicited applications
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 48% of the organizations River Branch Foundation funded were first-time grantees, receiving 24% of its grant dollars.

New vs renewed · share of each year

In FY2024, 76% of grant dollars renewed an existing relationship; $2.9M 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
EnvironmentHuman ServicesEducationCivil RightsScience & TechHealthOther
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 arriving25$10M52%
FY202427$12M48%
FY202311$845k9%
FY202218$2.0M28%
FY202113$2.2M15%
FY202016$1.2M38%
FY201913$930k23%
FY201813$1.6M23%
100% classified

What it funded, over time

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

Environment$18MArts & Culture$6.1MAnimals$2.3MHuman Services$2.2MEducation$1.3MPublic Benefit$650kCivil Rights$500kPhilanthropy$500kOther$0

Where its grants go

Grant dollars by states, across the years we hold.

Which US states its grants reach

VT
MT
NY
MA
PA
NJ
CA
CO
VA
NM
DC
HI
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 41 grantees
All grantees of River Branch Foundation by total granted
GranteeTotal grantedYearsShare of their budget
Vermont Studio Center Inc$5,900,000839%
North Florida Land Trust Inc$2,879,600552%
Alachua Conservation Trust Inc$2,570,000317%
The Conservation Fund a Nonprofit Corporation$2,000,00011%
The Everglades Foundation Inc$1,475,00096%
Raritan Headwaters Association$1,125,000519%
Jacksonville Arboretum & Botanical$1,120,000438%
University of North Florida Foundation Inc$1,060,00014%
Taos Land Trust$1,020,0001n/a
Hunterdon Land Trust$1,000,000145%
St Johns Riverkeeper Inc$740,000811%
Ecoflight$720,000926%
Wjct Inc$650,00022%
Natureconnect Florida Inc$500,000183%
The Center for Reproductive Rights Inc$500,00011%
Chatham Conservation Foundation Inc$500,000160%
Florida Oceanographic Society Inc$350,00027%
1000 Friends of Florida Inc$310,000610%
Plant a Million Corals Foundation Inc$300,000223%
Life Camp Inc$250,000113%
Catholic Charities USA$210,0002n/a
National Tropical Botanical Garden$155,00030%
Memorial Park Association Inc$150,000316%
Concord Academy$140,00070%
Save Guana Now Corporation$110,0002n/a
Planned Parenthood of South Florida and the Treasure Coast Inc$100,00010%
Northeast Florida Journalism Collective Inc$100,0001n/a
New Jersey Audubon Society$100,00011%
The Earth Circle Foundation Inc$100,0001n/a
St Francis House$95,00053%
Florida State Parks Foundation Inc$65,0001n/a
St Johns River Alliance Inc$55,0001n/a
Rodale Institute$50,00011%
The Willow School Inc$50,00011%
University of Colorado Foundation$30,00020%
Jacksonville Humane Society Inc$25,00010%
Groundwork Jacksonville Inc$10,00011%
Clara White Mission Inc$10,00010%
Hubbard House Inc$10,00010%
Veterinary Initiative for Endangered Wildlife Inc$5,00011%
Center for Plant Conservation Inc$5,00010%

What it could do for these grantees

Plus 17 recipients with no EIN on record ($6.1M), not named here.

Where it is load-bearing

River Branch Foundation supplied at least a quarter of the budget for 7 of its grantees at some point. The chart plots its 34 largest grantees; load-bearing ones sit top left.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetVermont Studio Center Inc: $5,900,000 over 8y, 39% of budgetNorth Florida Land Trust Inc: $2,879,600 over 5y, 52% of budgetAlachua Conservation Trust Inc: $2,570,000 over 3y, 17% of budgetThe Conservation Fund a Nonprofit Corporation: $2,000,000 over 1y, 0.6% of budgetThe Everglades Foundation Inc: $1,475,000 over 9y, 5.6% of budgetRaritan Headwaters Association: $1,125,000 over 5y, 19% of budgetJacksonville Arboretum & Botanical: $1,120,000 over 4y, 38% of budgetUniversity of North Florida Foundation Inc: $1,060,000 over 1y, 4.3% of budgetHunterdon Land Trust: $1,000,000 over 1y, 45% of budgetSt Johns Riverkeeper Inc: $740,000 over 8y, 11% of budgetEcoflight: $720,000 over 9y, 26% of budgetWjct Inc: $650,000 over 2y, 2.2% of budgetNatureconnect Florida Inc: $500,000 over 1y, 83% of budgetThe Center for Reproductive Rights Inc: $500,000 over 1y, 0.8% of budgetChatham Conservation Foundation Inc: $500,000 over 1y, 60% of budgetFlorida Oceanographic Society Inc: $350,000 over 2y, 7.4% of budget1000 Friends of Florida Inc: $310,000 over 6y, 9.7% of budgetPlant a Million Corals Foundation Inc: $300,000 over 2y, 23% of budgetLife Camp Inc: $250,000 over 1y, 13% of budgetNational Tropical Botanical Garden: $155,000 over 3y, 0.3% of budgetMemorial Park Association Inc: $150,000 over 3y, 16% of budgetConcord Academy: $140,000 over 7y, 0.1% of budgetPlanned Parenthood of South Florida and the Treasure Coast Inc: $100,000 over 1y, 0.4% of budgetNew Jersey Audubon Society: $100,000 over 1y, 1.4% of budgetSt Francis House: $95,000 over 5y, 3.0% of budgetRodale Institute: $50,000 over 1y, 1.1% of budgetThe Willow School Inc: $50,000 over 1y, 0.8% of budgetUniversity of Colorado Foundation: $30,000 over 2y, 0.0% of budgetJacksonville Humane Society Inc: $25,000 over 1y, 0.4% of budgetGroundwork Jacksonville Inc: $10,000 over 1y, 1.4% of budgetClara White Mission Inc: $10,000 over 1y, 0.4% of budgetHubbard House Inc: $10,000 over 1y, 0.2% of budgetVeterinary Initiative for Endangered Wildlife Inc: $5,000 over 1y, 1.0% of budgetCenter for Plant Conservation Inc: $5,000 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 34.

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.

The Community Foundation for Northeast Florida IncFL25.1× affinity10 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Community Foundation for Northeast Florida Inc · Jacksonville Jaguars Foundation Inc · Fidelity Foundation · Jwb Cares Inc · The Maryellen S Willis Charitable Trust · National Fish and Wildlife Foundation · Hicks Charitable Foundation · The Schultz Foundation Inc · The Haskell Foundation · Felburn Foundation · Csx Foundation Inc · Blue Cross Blue Shield of Florida 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 River Branch Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to River Branch Foundation?

Find your warmest path to River Branch 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 River Branch Foundation

How much does River Branch Foundation give?
River Branch Foundation reported 25 grants totaling $10,495,000 in its FY2025 IRS filing. It funded between 11 and 27 organizations a year over FY2018 to FY2024.
What does River Branch Foundation fund?
By grant dollars over FY2017 to FY2025, its largest causes are Environment (55%), Arts & Culture (19%), Animals (7%).
Who are River Branch Foundation's largest grantees?
By total granted over FY2017 to FY2025: Vermont Studio Center Inc ($5.9M), North Florida Land Trust Inc ($2.9M), Alachua Conservation Trust Inc ($2.6M).
Does River Branch Foundation fund new organizations?
In FY2024, 48% of the organizations it funded were first-time grantees.
Does River Branch Foundation accept unsolicited applications?
Its most recent filing reports that it accepts unsolicited grant applications.
Which funders back the same organizations as River Branch Foundation?
Its strongest co-funders, measured against what their size predicts, include The Community Foundation for Northeast Florida Inc, Jacksonville Jaguars Foundation Inc, Fidelity Foundation.
Where is River Branch Foundation based?
River Branch Foundation is based in FL.

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 59 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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