Funding search · EIN 203538795 · Greenwich, CT

Mattis Family Foundation

Name: Mattis Family Foundation grants, 2022–2025
Creator: PaperOrbit
License: https://www.irs.gov/charities-non-profits/exempt-organization-public-disclosure-and-availability-requirements

A private foundation (files IRS Form 990-PF). Most private foundations do not take unsolicited applications; the route in is usually a program officer.

40
grants reported: $915,000
total given: 2022–2025
filing years: $15,000
median grant

Based on grants this organization reported to the IRS for tax years 2022–2025. This is what they filed, not a complete record of their giving, and recent years may be incomplete because filings lag.

What they fund

education bank culture development food spiritual community outreach

Full IRS filings ↗How this is built Report an error

Funding pattern

What this funder pays for, at what size, and how to position adjacent work. Read from their filings, with every number checked against the record.

Top recipients

Repeat recipients are the strongest signal of whether a funder has an open door or quietly re-funds the same organizations.

Greenwich Country Day School4 grants · $295,000
Eagle Hill School4 grants · $180,000
Kripalu Center for Yoga & Health3 grants · $70,000
Burning Man Project3 grants · $60,000
Neighbor To Neighbor4 grants · $60,000
The Peddie School2 grants · $40,000
Indian Mountain School1 grant · $35,000
Greenwich Library3 grants · $30,000
Doctors Without Border1 grant · $20,000
Uc Berkley Foundation1 grant · $20,000

Giving over time

$245,000

2022

$175,000

2023

$215,000

2024

$280,000

2025

Grant history

All 40 reported grants, largest first.

$100,000
Greenwich Country Day School · Greenwich, CT · 2025
Education
$100,000
Greenwich Country Day School · Greenwich, CT · 2024
Education
$80,000
Eagle Hill School · Greenwich, CT · 2025
Education
$70,000
Greenwich Country Day School · Greenwich, CT · 2022
Education
$50,000
Kripalu Center for Yoga & Health · Stockbridge, MA · 2025
Spiritual development
$50,000
Eagle Hill School · Greenwich, CT · 2022
Education
$35,000
Indian Mountain School · Lakeville, CT · 2022
Education
$25,000
Eagle Hill School · Greenwich, CT · 2024
Education
$25,000
Eagle Hill School · Greenwich, CT · 2023
Education
$25,000
Greenwich Country Day School · Greenwich, CT · 2023
Education
$20,000
Burning Man Project · San Francisco, CA · 2025
Art, music and innovation
$20,000
Burning Man Project · San Francisco, CA · 2024
Art, music and innovation
$20,000
Neighbor To Neighbor · Greenwich, CT · 2024
Food bank
$20,000
Burning Man Project · San Francisco, CA · 2023
Art
$20,000
Doctors Without Border · New York, NY · 2023
Emergency medical services
$20,000
Neighbor To Neighbor · Greenwich, CT · 2023
Food bank
$20,000
The Peddie School · Hightstown, NJ · 2023
Education
$20,000
Empyrean Temple · San Francisco, CA · 2022
Art & culture
$20,000
The Peddie School · Hightstown, NJ · 2022
Education
$20,000
Uc Berkley Foundation · Berkeley, CA · 2022
Education
$10,000
Greenwich Library · Greenwich, CT · 2025
Education & community outreach programs
$10,000
Neighbor To Neighbor · Greenwich, CT · 2025
Food bank
$10,000
Greenwich Library · Greenwich, CT · 2024
Education & community outreach programs
$10,000
Kripalu Center for Yoga & Health · Stockbridge, MA · 2024
Spiritual development
$10,000
New York Public Radio · New York, NY · 2024
Support public media
$10,000
Propublica · New York, NY · 2024
Art
$10,000
Greenwich Library · Greenwich, CT · 2023
Education & community outreach programs
$10,000
Kripalu Center for Yoga & Health · Stockbridge, MA · 2023
Spiritual development
$10,000
University of California Berkley · Berkeley, CA · 2023
Education
$10,000
Kripalu Center for Youth · Stockbridge, MA · 2022
Spiritual development
$10,000
Neighbor To Neighbor · Greenwich, CT · 2022
Food bank
$5,000
Bruce Museum · Greenwich, CT · 2025
Education, culture, art
$5,000
Greenwich Historical Society · Cos Cob, CT · 2025
Education
$5,000
Bruce Museum · Greenwich, CT · 2024
Education, culture, art
$5,000
Greenwich Historical Society · Cos Cob, CT · 2024
Education
$5,000
Bruce Museum · Greenwich, CT · 2023
Education, culture, art
$5,000
Greenwich Historical Society · Cos Cob, CT · 2023
Education
$5,000
New York Public Radio · New York, NY · 2023
Support public media
$5,000
Playwrights Horizons · New York, NY · 2022
Theatre
$5,000
Smart Kids With Learning Disability · Norwalk, CT · 2022
Education for special needs

Who else funds this kind of work

Grants already paid are the record; PaperOrbit reads your paper and finds the funders whose record matches it — then explains why.

Search funders like this one

Source: IRS Form 990-PF, Part XV, as filed by the foundation. These are grants already paid — a record of what this funder backs, not an open call.