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New York · Private foundation

B Robert Williamson Jr Foundation

Its FY2025 filing reports that it funds preselected organizations and did not take unsolicited requests; check the foundation's own site before ruling it out.

$469k
Granted FY2025(still arriving)
20
Grants FY2025
18
Organizations funded FY2024
6%
First-time grantees FY2024
Read the full brief
Median grant, FY2025
$15,000
Largest grant, FY2025
$100,000
Organizations funded a year
12 to 18
FY2019 to FY2024
States reached, FY2025
2
Total assets, FY2025
$2.3M
Applications
Preselected organizations only
Per its most recent filing; check its own site

How open it is to new grantees

In FY2024, 6% of the organizations B Robert Williamson Jr Foundation funded were first-time grantees, receiving 0% of its grant dollars.

New vs renewed · share of each year

In FY2024, 100% of grant dollars renewed an existing relationship; $1k went to new ones.

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

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

’20’21’22’23’24
EducationHuman ServicesYouth DevelopmentArts & CultureOther
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 arriving20$469k20%
FY202418$384k6%
FY202317$398k12%
FY202216$385k6%
FY202117$352k41%
FY202012$290k8%
FY201912$257kn/a
99% classified

What it funded, over time

Every grant placed by its stated purpose and the recipient’s mission, by year, FY2019 to 2025.

Education$863kHuman Services$435kYouth Development$379kEnvironment$372kCommunity Improvement$196kRecreation & Sports$162kReligion$62kArts & Culture$53kOther$0

Top grantees

Largest recipients by total granted, FY2019 to FY2025, and the share of each one’s budget the grants supplied at peak.

Show all 21 grantees

What it could do for these grantees

Plus 7 recipients with no EIN on record ($386k), not named here.

Where it is load-bearing

Each grantee by its size and the share of its budget B Robert Williamson Jr Foundation supplied at peak.

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetThe University of North Carolina at Chapel Hill Foundation Inc: $526,000 over 7y, 0.6% of budgetThe Children's Village Inc: $247,838 over 7y, 0.0% of budgetHarlem Grown Inc: $246,000 over 7y, 4.1% of budgetPave Academy Charter School: $201,000 over 5y, 0.4% of budgetCulture for One: $153,500 over 7y, 9.3% of budgetNew York Botanical Garden: $116,000 over 7y, 0.0% of budgetHudson River Community Sailing Inc: $106,000 over 7y, 1.3% of budgetBoys Club of Wake County Inc: $106,000 over 7y, 0.7% of budgetRed Hook Initiative: $70,000 over 5y, 0.4% of budgetNew Life of New York City Inc: $66,000 over 3y, 4.0% of budgetPave Schools Inc: $65,000 over 2y, 1.6% of budgetConnections Mentor Inc: $53,000 over 5y, 2.6% of budgetCristo Rey New York High School: $51,000 over 5y, 0.2% of budgetFencing in the Park Inc: $46,000 over 4y, 3.2% of budgetThe Boys' Club of New York: $33,333 over 1y, 0.2% of budgetStanly County Family YMCA: $33,333 over 1y, 1.1% of budgetNaked Angels Ltd: $10,000 over 1y, 8.7% of budgetYorkville Youth Athletic Association: $5,000 over 1y, 0.2% of budgetPhilanthropy New York Inc: $3,000 over 6y, 0.0% 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 19.

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.

Robertson FoundationNY15.6× affinity5 shared granteesties to 9 of 9Hover any node to trace its alignments.Compare side by side →

Open a dossier: Robertson Foundation · North Carolina Community Foundation · National Philanthropic Trust · Morgan Stanley Global Impact Funding Trust Inc · The Bank of America Charitable Foundation Inc · Vanguard Charitable Endowment Program · American Online Giving Foundation Inc · Donor Advised Charitable Giving Inc · Fidelity Investments Charitable Gift Fund · Amazonsmile 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 B Robert Williamson Jr Foundation with peer funders

Warm introductions · Powered by PlinthPlus

How do I get to B Robert Williamson Jr Foundation?

Find your warmest path to B Robert Williamson Jr 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 B Robert Williamson Jr Foundation

How much does B Robert Williamson Jr Foundation give?
B Robert Williamson Jr Foundation reported 20 grants totaling $469,216 in its FY2025 IRS filing. It funded between 12 and 18 organizations a year over FY2019 to FY2024.
What does B Robert Williamson Jr Foundation fund?
By grant dollars over FY2019 to FY2025, its largest causes are Education (34%), Human Services (17%), Youth Development (15%).
Who are B Robert Williamson Jr Foundation's largest grantees?
By total granted over FY2019 to FY2025: The University of North Carolina at Chapel Hill Foundation Inc ($526k), The Children's Village Inc ($248k), Harlem Grown Inc ($246k).
Does B Robert Williamson Jr Foundation fund new organizations?
In FY2024, 6% of the organizations it funded were first-time grantees.
Does B Robert Williamson Jr Foundation accept unsolicited applications?
Its most recent filing reports that it funds preselected organizations and does not take unsolicited requests. Check the foundation's own site before ruling it out.
Which funders back the same organizations as B Robert Williamson Jr Foundation?
Its strongest co-funders, measured against what their size predicts, include Robertson Foundation, North Carolina Community Foundation, National Philanthropic Trust.
Where is B Robert Williamson Jr Foundation based?
B Robert Williamson Jr Foundation is based in NY.

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 28 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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