· Private foundation
Riley Mabel Louise Tr Uwill
Its FY2024 filing reports that it accepted unsolicited grant applications.
What you funded, over time
Every grant placed by its stated purpose and the recipient’s mission, by year — across FY2020–2024.
Where the money goes
Your grants by size, and where they go.
By grant size · FY2024
- Under $10k5 grants · $24k
- $10k–50k2 grants · $35k
- $50k–250k62 grants · $3.7M
| Recipient | Amount |
|---|---|
| UTEC INC | $100,000 |
| BOSTON FOOD FOREST COALITION | $100,000 |
| LATINOS FOR EDUCATION INC | $100,000 |
| THE BASE | $100,000 |
| INSTITUTE OF TECHNOLOGY | $100,000 |
| EAST BOSTON SOCIAL CENTERS INC | $100,000 |
| INNERCITY WEIGHTLIFTING INC | $100,000 |
| HEALTH IMPERATIVES INC | $100,000 |
| PHILANTHROPY MASSACHUSETTS INC | $86,975 |
| FAMILIES FIRST PARENTING PROGRAMS INC | $80,000 |
| BOTTOM LINE INC | $75,000 |
| BARTON CENTER FOR DIABETES EDUCATION INC | $75,000 |
| BOSTON OUTDOOR PRESCHOOL NETWORK | $75,000 |
| LOVIN SPOONFULS INC | $75,000 |
| CLARKE SCHOOL FOR HEARING AND SPEECH | $60,000 |
Do your dollars go where the need is?
Each grant placed by the hardship in its grantee’s ZIP, then read against the area’s typical level.
Your human-services grants (FY20–24, $2.5M) land where the poverty rate runs at 13%, against an area that typically sits at 11%. 56% of those dollars go to grantees based in above-average-need neighborhoods. Most of your grants land in higher-need ZIPs.
Matched: human-services grants are those whose grantee’s IRS cause code is Human Services. Placed by people below the poverty linein the grantee’s ZIP, averaged from the tracts in that ZIP; grantee ZIP can differ from where services are delivered.
Which US states your grants reach
US grants placed by each grantee’s ZIP, which can differ from where services are actually delivered. Need from public data — U.S. Census/ACS, CDC PLACES, Eviction Lab, USDA — shown as context about the area, never attributed to your giving.
Who you back again
Which organizations you funded more than once, and which you funded a single time. Each grantee is matched to its own filings.
And the relationships you keep tend to grow: grantees you re-up on have seen median revenue of +47% since the first grant, against +20% for the ones you funded once.
55 repeat relationships — 23 still active in FY2024, 32 since wound down; 46 grantees were first funded in FY2024 (too recent to call).
How the two cohorts compare
Organizations
Total granted
Median revenue growth · since first grant
Still filing today
New vs renewed · share of each year
In FY2024, 35% of grant dollars renewed an existing relationship; $2.4M went to new ones.
Where new relationships form · theme of each grantee’s first grant
First-time = a grantee’s first year in your filing window; renewed = funded in an earlier year too. As a portfolio matures the renewed share naturally climbs — once funded, an org stays “renewable” — so the signal is the years that buck it (a new-grantee intake wave). 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
PHILANTHROPY MASSACHUSETTS INC5× · 2020–2024 · $274k · revenue +33%
BOSTON BALLET INC2× · 2020–2021 · $225k · revenue +19%- UIUTEC Inc3× · 2020–2024 · $200k · revenue +62%
Funded once
- AFABOUT FRESH INCone grant, 2023 · $100k · revenue 0%
- IGIndividual grant recipientone grant, 2023 · $100k
ANIMAL RESCUE LEAGUE OF BOSTONgraduatedone grant, 2022 · $100k · revenue +33%
Repeat = funded in two or more distinct years; growth and survival are read from each grantee’s own subsequent IRS filings.
The map has a center of gravity: the average direction from the rest of the sector toward the organizations the foundation funds — the shape of its giving. Scoring every nonprofit along that direction surfaces the ones that look most like the portfolio. These are the closest matchesthat aren’t grantees — a resemblance in what they say they do, not a recommendation.
The bac is committed to provide excellence in design education grounded in practice and accessible to diverse communities.
Massachusetts education and career opportunities, inc. (massedco, inc.) is a statewide network of service sites that provides education and career advising to over 12,000 low-income, first generation individuals each year. massedco…
The organization's primary exempt purpose is to provide access to and conduct activities in furtherance of higher education.
The mission of mit is to advance knowledge and educate students in science, technology, and other areas of scholarship that will best serve the nation and the world in the 21st century.
New england law/boston dedicates itself to preparing students to be successful lawyers and leaders in the public and private sectors through integrated practical, theoretical and ethical education of the highest caliber and to contributing…
To promote the growth and development of children while teaching them how to learn efficiently and experience the joy of learning
The mission of the roundtable is to make massachusetts the most desirable place to live, work and do business by engaging private sector executives and public leaders to ensure access to a robust, diverse and talented workforce that…
The brookline center for community mental health provides groundbreaking mental health services rooted in meaningful innovation and compassionate care. in response to today's mental health landscape and the ongoing mental health crisis,…
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…
To empower individuals from diverse communities to find employment and build careers, while partnering with employers to hire, develop, and retain productive workforces.
Neighborhealth's mission is to promote and sustain healthy communities, families, and individuals by providing accessible, person-centered, and compassionate, high-quality health care services to all who live and work in our service area,…
The massachusetts alliance for early college (ma4ec) is a cross-sector coalition focused on significantly increasing the number of students with access to high-quality early college in massachusetts to promote college and career success…
For reference, the grantee most central to the portfolio’s shape is The Childrens Museum and the most unlike its peers is Vine Street Community Center Counci. Resemblance is measured on each organization’s own IRS 990 mission text; it reflects how work is described, not its quality or impact.
For each theme you fund, this compares how the sector’s money is shifting with how your own giving is shifting.
Sector change and giving change are each shown relative to their own range, growing (right) or shrinking (left); both normalized, so inflation isn’t mistaken for growth.
Your grantees are a median of 31 years old; the field is 17. You back the established end — and your money leans older still.
The field is 20% startups (under 5 years old) — 3% of your grantees by number, and just 2% of your money.
The orgs you fund almost never close — 1% lost their exemption, against 11% of the field you don’t fund.
Age = years since IRS exemption (a founding proxy). “Closed” = auto-revocation for 3 years of non-filing — a floor on closure, not proof, and bigger established orgs lapse least. Association, not causation.
206 grantees tracked through their own filings, 2017–2025.
Each one resolved to its own IRS returns and tracked year by year — your grant beside their revenue from every source. Association, dated; never a causal claim.
Counted here: distinct organizations you funded across 2017–2025, not grant rows in a single year — so this will not match the grant count on the cover. 206 of the 252 grantees resolved in that span have returns of their own we could reconcile; the rest are funded organizations whose filings we could not track year by year.
Where your money sits — by cause, then by grantee
Showing your 200 largest grantees by grant value.
Each org by its size and your share of it — top-left is where you’re load-bearing
Go grantee by grantee — a decade per org, and how each moved after you funded them
A decade per grantee — revenue shaded, your grants as bars, all rows on one timeline.
- Who funds INNERCITY WEIGHTLIFTING INC ↗
- Who funds PHILANTHROPY MASSACHUSETTS INC ↗
- Who funds BOSTON BALLET INC ↗
- Who funds UTEC Inc ↗
- Who funds THE BASEBALL INC ↗
- Who funds COMMUNITY ROWING INC ↗
- Who funds BOSTON CASA INC ↗
- Who funds FRIENDS OF THE CHILDREN - BOSTON INC ↗
- Who funds Project STEP Inc ↗
- Who funds BOSTON PUBLIC LIBRARY FUND INC ↗
- Who funds BOSTON DEBATE LEAGUE INCORPORATED ↗
- Who funds BREAKTIME UNITED INC ↗
- Who funds UASPIRE INC ↗
- Who funds REGIONAL ENVIRONMENTAL COUNCIL INC ↗
- Who funds SPOONFULS ↗
- Who funds THE BOTTOM LINE INC ↗
- Who funds DORCHESTER BAY ECONOMIC DEVELOPMENT CORPORATION ↗
- Who funds Mission of Deeds Inc ↗
- Who funds RAW ART WORKS INC ↗
- Who funds HEALTH RESOURCES IN ACTION INC ↗
- Who funds BOSTON FOOD FOREST COALITION ↗
- Who funds NATIVITY-BOSTON INC ↗
- Who funds INQUILINOS BORICUAS EN ACCION INC ↗
- Who funds GRUB STREET INC ↗
- Who funds BOYS & GIRLS CLUBS OF DORCHESTER INC ↗
- Who funds ABOUT FRESH INC ↗
- Who funds THE INSTITUTE OF CONTEMPORARY ART INC ↗
- Who funds HOPEWELL INC ↗
- Who funds ANIMAL RESCUE LEAGUE OF BOSTON ↗
- Who funds Y2Y NETWORK INC ↗
- Who funds HEALTH IMPERATIVES INC ↗
- Who funds MASSACHUSETTS WONDERFUND INC ↗
- Who funds CARDINAL CUSHING CENTERS INC ↗
- Who funds JUDGE BAKER CHILDREN'S CENTER ↗
- Who funds PERKINS SCHOOL FOR THE BLIND ↗
- Who funds THE CHILDRENS MUSEUM ↗
The grantmakers whose grantees overlap with yours far more than size alone predicts. Each orbits closer the stronger the alignment; the arcs between them show where they also fund each other. Here it reads as a tightly interlocked camp — most of these funders back each other's grantees too.
Open a dossier: Cummings Foundation Grants Inc (Fka Oneworld Boston Inc) · Liberty Mutual Foundation Inc · Eastern Bank Foundation · The Cabot Family Charitable Trust · Boston Foundation Inc · Yawkey Foundation II · United Way Of Massachusetts Bay Inc · Bushrod H Campbell & Adah F Hall Charity Fund · Rockland Trust Charitable Foundation Inc · Highland Street Connection and Subsidiaries · The New England Patriots Charitable Foundation Inc · The Hamilton Company Charitable Foundation
Affinity is a Gamma-Poisson posterior co-funding rate, re-centered on the typical rate, so thin evidence shrinks toward no signal. A research starting point: overlap is association, not proof of shared intent.
Government reliance of your grantees
Every dot is one organization Riley Mabel Louise Tr Uwill funds. Left–right is the share of its income from government; up–down is the share from you. Bigger dots raise more. Filter to federal, a single department, or state — and drag the year to watch it move.
- Hopewell Inc — 83% of income from government
- Health Imperatives Inc — 79% of income from government
- Roca Inc — 78% of income from government
- Bridges Homeward Inc — 77% of income from government
- House of Possibilities Inc — 76% of income from government
- Northeast Arc Inc — 73% of income from government
- Massachusetts Casa Association — 72% of income from government
- Plummer Youth Promise Inc — 64% of income from government
- Northstar Learning Centers Inc — 63% of income from government
- Saheli Inc — 61% of income from government
- Dove Inc — 60% of income from government
- Community Action Inc — 52% of income from government
- Health Law Advocates Inc — 52% of income from government
- East Boston Social Centers Inc — 50% of income from government
- Nurtury Inc — 49% of income from government
- Utec Inc — 46% of income from government
- Boston Harbor Now Inc — 45% of income from government
- Mujeres Unidas Avanzando Inc — 44% of income from government
- Cardinal Cushing Centers Inc — 40% of income from government
- Health Resources in Action Inc — 39% of income from government
- Rize Massachusetts Foundation Inc — 39% of income from government
- Boston Chinatown Neighborhood Center Inc — 38% of income from government
- Aspire Developmental Services Inc — 34% of income from government
- Neighborhood Villages Inc — 33% of income from government
- Interseminarian - Project Place Inc — 32% of income from government
- Partners in Child Development Inc — 31% of income from government
- Samaritans Inc — 31% of income from government
- College for Social Innovation Inc — 30% of income from government
- Judge Baker Children's Center — 29% of income from government
- South Coast Lgbtq Network Inc — 29% of income from government
- Girls Incorporated of Boston and Lynn — 28% of income from government
- Root Ns Inc — 26% of income from government
- Uncornered Inc — 24% of income from government
- International Institute of New England Inc — 24% of income from government
- United Way of Massachusetts Bay Inc — 23% of income from government
- Up Education Network — 22% of income from government
- Horizons for Homeless Children — 21% of income from government
- Boston Casa Inc — 20% of income from government
- Boston Area Gleaners Inc — 20% of income from government
- Revolutionary Spaces Inc — 20% of income from government
- Asian American Civic Association Inc — 19% of income from government
- Level Ground Mixed Martial Arts Inc — 19% of income from government
- Citizens Inn Inc — 18% of income from government
- Kids in Tech Inc — 15% of income from government
- Ellie Fund Inc — 15% of income from government
- Digger Foods Inc — 15% of income from government
- Sociedad Latina Inc — 15% of income from government
- Boston After School & Beyond Inc — 15% of income from government
- Doc Wayne Inc — 15% of income from government
- Rise Above Foundation Inc — 14% of income from government
- New England Aquarium Corporation — 12% of income from government
- Salem Pantry Inc — 12% of income from government
- English for New Bostonians Inc — 11% of income from government
- Rehearsal for Life Inc — 11% of income from government
- Pine Street Inn Inc — 11% of income from government
- Sojourner House Inc — 11% of income from government
- Boston Community Pediatrics Inc — 10% of income from government
- Tech Goes Home Incorporated — 10% of income from government
- Silver Lining Mentoring Inc — 10% of income from government
- Families First Parenting Program Inc — 10% of income from government
- Boys and Girls Club of Stoneham Inc — 10% of income from government
- Children's Hospital Corporation — 10% of income from government
- Leap for Education Inc — 9% of income from government
- Reach Out and Read Inc — 9% of income from government
- Jamaica Plain Neighborhood Development Corporation — 9% of income from government
- The Boston Landmarks Orchestra Inc — 9% of income from government
- Lawrence Communityworks Inc — 9% of income from government
- Piers Park Sailing Center Inc — 8% of income from government
- Cambridge Community Center Inc — 8% of income from government
- One Can Help Inc — 8% of income from government
- Boston Debate League Incorporated — 7% of income from government
- Codman Square Health Center Inc — 7% of income from government
- Raw Art Works Inc — 7% of income from government
- Northeastern University — 7% of income from government
- Boys & Girls Clubs of Dorchester Inc — 7% of income from government
- Perkins School for the Blind — 7% of income from government
- Dana-Farber Cancer Institute Inc — 7% of income from government
- Actors' Shakespeare Project — 6% of income from government
- Regional Environmental Council Inc — 6% of income from government
- Economic Mobility Pathways Inc — 6% of income from government
- The Nature Connection Inc — 5% of income from government
- Student Clinic for Immigrant Justice Inc — 5% of income from government
- Casa Myrna Vazquez Inc — 5% of income from government
- Community Legal Aid Inc — 5% of income from government
- Springfield Museums Corporation — 5% of income from government
- The Sports Museum of New England Inc — 5% of income from government
- Zumix Inc — 5% of income from government
- Huntington Theatre Co Inc — 4% of income from government
- Friends of the Children - Boston Inc — 4% of income from government
- Catie's Closet Inc — 4% of income from government
- Familyaid Boston Inc — 4% of income from government
- Puppet Showplace Inc — 4% of income from government
- The Celebrity Series of Boston Inc — 3% of income from government
- Third Sector New England Inc — 3% of income from government
- Young Man With a Plan Inc — 3% of income from government
- Action Inc — 3% of income from government
- Community Rowing Inc — 2% of income from government
- Cradles to Crayons Inc — 2% of income from government
- Company One Inc — 2% of income from government
- Breakthrough Greater Boston Inc — 2% of income from government
- Artists for Humanity Inc — 2% of income from government
- Commonwealth Zoological Corporation D/B/a Zoo New England — 2% of income from government
- Entrepreneurship for All Inc — 2% of income from government
- Speak for the Trees Inc — 2% of income from government
- The Record Company Inc — 2% of income from government
- Inquilinos Boricuas En Accion Inc — 2% of income from government
- Resist Inc — 2% of income from government
- Grub Street Inc — 2% of income from government
- Special Olympics Massachusetts Inc — 1% of income from government
- The Childrens Museum — 1% of income from government
- Camp Harbor View Foundation Inc — 1% of income from government
- Crossroads for Kids Inc — 1% of income from government
- Jewish Family & Children's Service Inc — 1% of income from government
- Massachusetts Audubon Society Inc — 1% of income from government
- The Institute of Contemporary Art Inc — 1% of income from government
- Breaktime United Inc — 1% of income from government
- The Baseball Inc — 1% of income from government
- Cambridge College Inc — 1% of income from government
- Edvestors Inc — 1% of income from government
- Rose Fitzgerald Kennedy Greenway Conservancy Inc — 1% of income from government
- Berklee College of Music Inc — 1% of income from government
- Uaspire Inc — 1% of income from government
- One Family Inc — 1% of income from government
- Community Music Center of Boston Inc — 1% of income from government
- Franciscan Hospital for Children — 0% of income from government
- The Bottom Line Inc — 0% of income from government
- Boston Ballet Inc — 0% of income from government
- Museum of Science — 0% of income from government
- Hebrew Senior Life Inc — 0% of income from government
- Year Up Inc — 0% of income from government
- Boston Arts Academy Foundation Inc — 0% of income from government
- Animal Rescue League of Boston — 0% of income from government
- Emerson College — 0% of income from government
- Philanthropy Massachusetts Inc — 0% of income from government
- Steppingstone Foundation Inc — 0% of income from government
- Boston Foundation Inc — 0% of income from government
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 your grant caused the public funding. Coverage is precision-first — a floor, not 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 12–24 months.
Warm introductions · Powered by PlinthPlus
How do I get to Riley Mabel Louise Tr Uwill?
Find your warmest path to Riley Mabel Louise Tr Uwill 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.