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· Private foundation

Rockwell Foundation

Its FY2025 filing reports that it accepted unsolicited grant applications.

$76k
Granted FY2025still arriving
15
Grants FY2025still arriving
2
States reached
$10k
Largest
01What it funds
0199% classified

What it funded, over time

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

Arts & Culture$152kEducation$150kYouth Development$103kHealth$93kEnvironment$65kHuman Services$62kAnimals$20kHousing & Shelter$8kOther$0
02FY2025 · 15 grants

Where the money goes

Grants by size, and the largest recipients.

By grant size · FY2025

  • Under $10k13 grants · $56k
  • $10k–50k2 grants · $20k
$5,000
Median grant
2
States reached
$1.9M
Total assets
Largest grants
RecipientAmount
NEW ENGLAND BOTANIC GARDEN AT TOWER HILL$10,000
WORCESTER YOUTH CENTER$10,000
MUSIC WORCESTER INC$7,000
UMASS MEMORIAL HEALTH CARE INC$5,000
NEADS INC$5,000
CARROLL CENTER FOR THE BLIND$5,000
PAN-MASSACHUSETTS CHALLENGE INC$5,000
BOYS & GIRS CLUB OF WORCESTER$5,000
NATIVITY SCHOOL OF WORCESTER INC$5,000
HANOVER THEATRE FOR THE PREFORMING ARTS$4,000
JEREMIAH'S INN INC$4,000
WORCESTER RISE FOR HEALTH$3,000
HABITAT FOR HUMANITY NORTH CENTRAL MA$2,500
REGIONAL ENVIRONMENTAL COUNCIL INC$2,500
SOUTHEAST ASIAN MAA COALITION INC$2,500
02The need
03

Does the money reach high-need areas?

Each grant placed by the hardship in its grantee’s ZIP, against the area’s typical level.

show:

Its human-services grants (FY18–25, $47k) land where the poverty rate runs at 11%, against an area that typically sits at 10%. 100% of those dollars go to grantees based in above-average-need neighborhoods. Most of its grants land in higher-need ZIPs.

area typical 10%SOUTHEAST ASIAN MAA COALITION INC: $3k → 22%YWCA OF CENTRAL MASSACHUSETTS: $3k → 11%JEREMIAH'S INN INC: $4k → 11%NATIONAL EDUCATION FOR ASSISTANCE: $8k → 11%NATIONAL EDUCATION FOR ASSISTANCE D: $5k → 11%NATIONAL EDUCATION FOR ASSISTANCE D: $5k → 11%NATIONAL EDUCATION FOR ASSISTANCE D: $5k → 11%NEADS INC: $5k → 11%NATIONAL EDUCATION FOR ASSISTANCE D: $5k → 11%NATIONAL EDUCATION FOR ASSISTANCE D: $5k → 11%0%20%40%50%more need →
grant to an above-average-need area below average· circle size = grant amount
How this is measured
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty line in the grantee’s ZIP, averaged from the tracts in that ZIP.
How this is measured
US grants placed by each grantee’s ZIP, which can differ from where services are delivered. Need from public data (U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA), shown as context about the area, never attributed to the funder’s giving.
03Its grantees
repeat funding

Who it funds again

Organizations funded in more than one year, against those funded once.

87%of every dollar goes to organizations it has funded before.
$579k · 24 repeat orgs$85k to everyone else

Grantees it renews have grown median revenue +46% since the first grant, against +16% for those funded once.

24 repeat relationships: 10 still active in FY2025, 14 since wound down; 5 grantees were first funded in FY2025 (too recent to call).

How the two cohorts compare

Re-uppedFunded once

Organizations

24
12

Total granted

$579k
$63k

Median revenue growth · since first grant

+46%
+16%

Still filing today

67%
50%

New vs renewed · share of each year

In FY2025, 71% of grant dollars renewed an existing relationship; $22k went to new ones.

50%100%’18’19’20’21’22’23’24’25
RenewedFirst-time

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

’18’19’20’21’22’23’24’25
Arts & CultureHuman ServicesEducationHealthEnvironmentYouth DevelopmentOther
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.

Backed again, and grew

  • BA
    BOYS AND GIRLS CLUB OF WORCESTER INC
    6× · 2018–2025 · $50k · revenue +75%
  • WY
    WORCESTER YOUTH CENTER INC
    8× · 2018–2025 · $43k · revenue +123%
  • PAN-MASSACHUSETTS CHALLENGE INC
    8× · 2018–2025 · $40k · revenue +37%

Funded once

  • NE
    NEW ENGLANDL BOTANIC GARDEN
    one grant, 2023 · $10k
  • WH
    WILLARD HOUSE & CLOCK MUSEUM INC
    one grant, 2024 · $10k · revenue 0%
  • WP
    WORCESTER PUBLIC LIBRARY FOUNDATIONgraduated
    one grant, 2018 · $5k · revenue +136%
How this is measured

Repeat means funded in two or more distinct years. Growth and survival are read from each grantee’s own subsequent IRS filings.

04Its field

Closest unfunded matches

The nonprofits that most resemble its grantees but are not funded by it, scored along the direction from the rest of the field toward the portfolio. A resemblance in what they say they do, not a recommendation.

1
Wheaton College

Wheaton college provides a transformative liberal arts education, combining theory and practice, for intellectually curious students within a collaborative and vibrant extended community and network that values and strives to create an…

Education
2
Worcester Art Museum

To connect people, communities, and cultures through experience of art. collect the most significant works of art available in an effort to shape the quality/scope of the permanent collection while adhering to the institution's…

Arts & Culture
3
Wentworth Institute of Technology Inc

Wentworth institute of technology is a nationally recognized private coeducational and residential university of higher education with a mission to empower, inspire and innovate through experiential learning with a core purpose of career…

Education
4
Worcester District Medical Society

Medical education and medical ethics

Health
5
Massachusetts Higher Education Assistance Corporation

The organization's primary exempt purpose is to provide access to and conduct activities in furtherance of higher education.

—
6
Boston Architectural College

The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.

—
7
Worcester County Horticultural Society

New england botanic garden at tower hill creates experiences with plants that inspire people and improve the world.

Environment
8
Cambridge Chamber of Commerce

The mission of the cambridge chamber of commerce is to make cambridge a better place in which to live, to work, to do business, to visit and to study.

—
9
Worcester Regional Chamber of Commerce

The organization is dedicated to being the leading business organization in central massachusetts by providing valuable membership services and programs and events to its members and in advancing and advocating on behalf of economic…

—
10
Worcester Business Development Corp

The worcester business development corporation (wbdc) is a private, non- profit business organization with a public purpose mission to serve as an innovation and leading force in the economic development of the city of worcester and the…

—
11
Worcester Regional Research Bureau Inc

Worcester regional research bureau, inc. serves the public interest of greater worcester by conducting independent, non-partisan research and analysis of public policy issues to promote informed public debate and decision-making.

Public Benefit
12
New England Commission of Higher Education Inc

The commission exercises the dual roles of quality assurance and encouraging continuous improvement for degree-granting institutions of higher education nationally and, as determined by the commission, internationally. through a process of…

Education
How this is measured
The grantee most central to the portfolio’s shape is Boys and Girls Club of Worcester Inc; the most unlike its peers is Willard House & Clock Museum Inc. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
04the grantee network

26 grantees tracked through their own filings, 2017–2025.

Each grant beside the grantee’s revenue from every source, year by year.

How this is measured

Counted here: distinct organizations funded across 2017 to 2025, not grant rows in a single year, so this will not match the grant count on the cover. 26 of the 41 grantees resolved in that span have returns of their own we could reconcile.

Each grantee is resolved to its own IRS returns. Association, dated; never a causal claim.

0
Load-bearing (≥25% of a budget)
7
Early backer (in before they grew)
25/26
Grantees still filing
17/26
Grew since first funded

Where the money sits, by cause and then by grantee

TOWER HILL BOTANIC GARDEN: $55,000 · OtherTOWER HILL BOTANIC GARDENBOYS AND GIRLS CLUB OF WORCESTER INC: $50,000 · OtherBOYS AND GIRLS CLUB OF WORCESTER INCPAN-MASSACHUSETTS CHALLENGE INC: $40,000 · OtherPAN-MASSACHUSETTS CHALLENGE INCNATIVITY SCHOOL OF WORCESTER INC: $35,000 · OtherNATIVITY SCHOOL OF WORCESTER INCYMCA OF CENTRAL MASSACHUSETTS: $20,000 · OtherYMCA OF CENTRAL MASSACHUSETTSBECKER COLLEGE: $20,000 · OtherBECKER COLLEGEHANOVER THEATRE FOR THE PERFORMING: $15,000 · OtherMASSACHUSETTS AUDUBON SOC WORCESTER: $15,000 · OtherUMASS MEMORIAL HEALTH CARE: $15,000 · Other+15 more: $89,000 · Other+15 moreWORCESTER HISTORICAL MUSEUM: $46,000 · Arts & CultureWORCESTER HISTORIC…OLD STURBRIDGE INC: $30,000 · Arts & CultureOLD STURBRIDGE INCMUSIC WORCESTER INC: $22,000 · Arts & CultureMUSIC WORCESTER IN…WORCESTER NATURAL HISTORY SOCIETY INC: $9,500 · Arts & CultureWORCESTER NATURAL …AMERICAN ANTIQUARIAN SOCIETY: $20,000 · EducationAMERICAN …BANCROFT SCHOOL: $15,000 · EducationBANCROFT …DANA HALL SCHOOL: $10,000 · EducationDANA HALL…MCPHS UNIVERSITY: $10,000 · EducationMCPHS UNI…NEADS INC: $37,500 · Human ServicesJEREMIAH'S INN INC: $4,000 · Human ServicesYWCA CENTRAL MASSACHUSETTS INC: $2,500 · Human ServicesSOUTHEAST ASIAN MUTUAL ASSISTANCE ASSOCIATIONS COALITION INC: $2,500 · Human ServicesWORCESTER YOUTH CENTER INC: $42,500 · Youth DevelopmentTHE CARROLL CENTER FOR THE BLIND INC: $35,000 · HealthWORCESTER REFUGEE AND IMMIGRANT SUPPORT AND EMPOWERMENT (RISE) FOR HEALTH INC: $3,000 · HealthREGIONAL ENVIRONMENTAL COUNCIL INC: $17,500 · EnvironmentEDWARD STREET CHILD SERVICES INC: $3,000 · Environment
Other$354,000Arts & Culture$107,500Education$55,000Human Services$46,500Youth Development$42,500Health$38,000Environment$20,500

Each grantee by its size and the funder’s share of it; top left is load-bearing

25%50%75%100%$1.0M$10M$100Mgrantee revenue →↑ funder's share of their budgetBOYS AND GIRLS CLUB OF WORCESTER INC: $50,000 over 6y, 0.3% of budgetWORCESTER HISTORICAL MUSEUM: $46,000 over 7y, 0.8% of budgetWORCESTER YOUTH CENTER INC: $42,500 over 8y, 0.6% of budgetPAN-MASSACHUSETTS CHALLENGE INC: $40,000 over 8y, 0.0% of budgetNEADS INC: $37,500 over 7y, 0.1% of budgetNATIVITY SCHOOL OF WORCESTER INC: $35,000 over 5y, 0.4% of budgetTHE CARROLL CENTER FOR THE BLIND INC: $35,000 over 7y, 0.1% of budgetOLD STURBRIDGE INC: $30,000 over 6y, 0.1% of budgetMUSIC WORCESTER INC: $22,000 over 4y, 0.3% of budgetBECKER COLLEGE: $20,000 over 2y, 0.0% of budgetAMERICAN ANTIQUARIAN SOCIETY: $20,000 over 4y, 0.1% of budgetREGIONAL ENVIRONMENTAL COUNCIL INC: $17,500 over 3y, 0.5% of budgetBANCROFT SCHOOL: $15,000 over 3y, 0.0% of budgetDANA HALL SCHOOL: $10,000 over 3y, 0.0% of budgetMCPHS UNIVERSITY: $10,000 over 2y, 0.0% of budgetWILLARD HOUSE & CLOCK MUSEUM INC: $10,000 over 1y, 0.7% of budgetWORCESTER NATURAL HISTORY SOCIETY INC: $9,500 over 3y, 0.2% of budgetWORCESTER PUBLIC LIBRARY FOUNDATION: $5,000 over 1y, 2.9% of budgetCOMMUNITY ROWING INC: $5,000 over 1y, 0.1% of budgetLITERACY VOLUNTEERS OF GREATER WORCESTER INC: $5,000 over 1y, 2.1% of budgetHabitat for Humanity of Collier County Inc: $5,000 over 2y, 0.0% of budgetJEREMIAH'S INN INC: $4,000 over 1y, 0.1% of budgetEDWARD STREET CHILD SERVICES INC: $3,000 over 1y, 0.5% of budgetWORCESTER REFUGEE AND IMMIGRANT SUPPORT AND EMPOWERMENT (RISE) FOR HEALTH INC: $3,000 over 1y, 0.2% of budgetYWCA CENTRAL MASSACHUSETTS INC: $2,500 over 1y, 0.0% of budgetSOUTHEAST ASIAN MUTUAL ASSISTANCE ASSOCIATIONS COALITION INC: $2,500 over 1y, 0.1% of budget
Grantee by grantee: a decade per organization, before and after funding

A decade per grantee: revenue shaded, grants as bars, all rows on one timeline.

  • Who funds BOYS AND GIRLS CLUB OF WORCESTER INC ↗
  • Who funds WORCESTER HISTORICAL MUSEUM ↗
  • Who funds WORCESTER YOUTH CENTER INC ↗
  • Who funds PAN-MASSACHUSETTS CHALLENGE INC ↗
  • Who funds NEADS INC ↗
  • Who funds NATIVITY SCHOOL OF WORCESTER INC ↗
  • Who funds THE CARROLL CENTER FOR THE BLIND INC ↗
  • Who funds OLD STURBRIDGE INC ↗
  • Who funds MUSIC WORCESTER INC ↗
  • Who funds BECKER COLLEGE ↗
  • Who funds AMERICAN ANTIQUARIAN SOCIETY ↗
  • Who funds REGIONAL ENVIRONMENTAL COUNCIL INC ↗
  • Who funds BANCROFT SCHOOL ↗
  • Who funds DANA HALL SCHOOL ↗
  • Who funds MCPHS UNIVERSITY ↗
  • Who funds WILLARD HOUSE & CLOCK MUSEUM INC ↗
  • Who funds WORCESTER NATURAL HISTORY SOCIETY INC ↗
  • Who funds WORCESTER PUBLIC LIBRARY FOUNDATION ↗
  • Who funds COMMUNITY ROWING INC ↗
  • Who funds LITERACY VOLUNTEERS OF GREATER WORCESTER INC ↗
  • Who funds Habitat for Humanity of Collier County Inc ↗
  • Who funds JEREMIAH'S INN INC ↗
  • Who funds EDWARD STREET CHILD SERVICES INC ↗
  • Who funds WORCESTER REFUGEE AND IMMIGRANT SUPPORT AND EMPOWERMENT (RISE) FOR HEALTH INC ↗
  • Who funds YWCA CENTRAL MASSACHUSETTS INC ↗

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 Fletcher FoundationMA41.1× affinity17 shared granteesties to 11 of 11Hover any node to trace its alignments.Compare side by side →

Open a dossier: The Fletcher Foundation · Greater Worcester Community Foundation Inc · Ruth H & Warren a Ellsworth Foundation · Stoddard Charitable Trust · The Fred Harris Daniels Foundation · Wyman Gordon · The George I Alden Trust · Mildred H McEvoy Foundation · Webster Five Foundation Inc · Schwartz Charitable Foundation · Berkshire Bank Foundation Inc · United Way of Central Massachusetts 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.

How much its grantees rely on government

Each dot is one organization Rockwell Foundation funds: left to right is the share of its income from government, bottom to top the share from Rockwell Foundation. Bigger dots raise more.

2024
’20’21’22’23’24’25
no gov · 70%0%1%3%5%funder's share of their income ↑0%19%38%56%75%share of the org’s income from government →median 4%
  • Worcester Youth Center Inc: 64% of income from government
  • Edward Street Child Services Inc: 12% of income from government
  • Worcester Natural History Society Inc: 8% of income from government
  • Music Worcester Inc: 7% of income from government
  • American Antiquarian Society: 7% of income from government
  • Regional Environmental Council Inc: 6% of income from government
  • Worcester Historical Museum: 5% of income from government
  • Old Sturbridge Inc: 4% of income from government
  • The Carroll Center for the Blind Inc: 3% of income from government
  • Community Rowing Inc: 2% of income from government
  • Jeremiah's Inn Inc: 2% of income from government
  • Boys and Girls Club of Worcester Inc: 2% of income from government
  • Neads Inc: 1% of income from government
  • Mcphs University: 1% of income from government
  • Pan-Massachusetts Challenge Inc: 0% of income from government
no gov moneyreceives it· size = income
7get no government money at all
3report government grants on their 990 we could not trace to a source (not plotted)
1rely on government for over half their income
⤢ axis zoomed · 0–75%
typical government reliance, FY20–25
How this is measured
Government income is each org’s traced federal awards (USASpending grants and contracts) plus state payments (open checkbooks) as a share of its total revenue (IRS Form 990); the self-reported government-grant line (990 line 1e) is carried for cross-check: a grantee that reports government grants we could not trace to a source is left off the chart rather than shown as receiving none. An association, not a claim that a grant caused the public funding. Coverage is precision-first, a floor rather than a census; state records exist for 9 states, so a grantee outside them shows no state figure (dimmed) rather than a false zero. Federal award amounts are obligations, which can span years, so a single-year share is indicative. 990 filings lag 12 to 24 months.
05Through Plinth

Warm introductions · Powered by PlinthPlus

How do I get to Rockwell Foundation?

Find your warmest path to Rockwell 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.

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 41 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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