188,087+ foundations indexed

Find Your Funders

Search 188,087+ US foundations by name, location, focus area, size, and giving history. Completely free.

5,892 results Massachusetts

Mastwood Charitable Foundation

BOSTON, MA

Philanthropy, Voluntarism & Grantmaking

Assets

$232K

Grants

19

Total Given

$17K

Mathews Family Foundation Inc

ARLINGTON, MA

Philanthropy, Voluntarism & Grantmaking

Assets

$1.2M

Grants

3

Total Given

$65K

MathWorks Foundation Inc

NATICK, MA

Assets

$424.4M

Grants

11

Total Given

$23.2M

Mattapoisett Land Trust Inc

MATTAPOISETT, MA

Assets

$7.7M

Grants

1

Total Given

$20K

Matthew A & Susan B Weatherbie

BOSTON, MA

Philanthropy, Voluntarism & Grantmaking

Assets

$2.3M

Grants

14

Total Given

$1.2M

Matthew2535

LOWELL, MA

Religion Related

Assets

Grants

0

Total Given

Mattina R Proctor Foundation

BOSTON, MA

Assets

$10.2M

Grants

62

Total Given

$767K

Matz Family Foundation

GLOUCESTER, MA

Philanthropy, Voluntarism & Grantmaking

Assets

Grants

0

Total Given

Maudslay State Park Association

NEWBURYPORT, MA

Assets

$234K

Grants

1

Total Given

$445K

Maurice & Carol Feinberg Family

BOSTON, MA

Assets

$9.0M

Grants

36

Total Given

$12.4M

Max & Anne Goldberg Foundation

CAMBRIDGE, MA

Assets

Grants

1

Total Given

$10K

Max and Marion Volterra Charitable

ATTLEBORO, MA

Assets

$736K

Grants

7

Total Given

$30K

Max F and Edith C Gold Charitable Foundation

FALL RIVER, MA

Assets

$858K

Grants

2

Total Given

$50K

Maxillofacial Surgeons Foundation

BEVERLY, MA

Assets

$1.7M

Grants

5

Total Given

$175K

Maxwell Land Trust

SCITUATE, MA

Environment & Animals

Assets

$31K

Grants

1

Total Given

$22K

Maxwell Sedel Family Foundation Inc

CAMBRIDGE, MA

Philanthropy, Voluntarism & Grantmaking

Assets

$8.9M

Grants

25

Total Given

$842K

Maxwell V Blum Family Foundation

BOSTON, MA

Assets

$215K

Grants

1

Total Given

$300K

Mayan Missions Corp

LYNN, MA

Philanthropy, Voluntarism & Grantmaking

Assets

$4K

Grants

0

Total Given

Mayflower Society House Endowment Fund

PLYMOUTH, MA

Arts, Culture & Humanities

Assets

$5.3M

Grants

1

Total Given

$384K

Mazal Institute Inc

BRIGHTON, MA

Religion Related

Assets

$127K

Grants

19

Total Given

$345K

Mazar Family Charitable Foundation Trust

BOSTON, MA

Philanthropy, Voluntarism & Grantmaking

Assets

$13.0M

Grants

68

Total Given

$612K

Mbhp Office Corporation

BOSTON, MA

Assets

$10.0M

Grants

1

Total Given

$70K

Mcclary Family Foundation Inc

WALTHAM, MA

Education

Assets

Grants

0

Total Given

Mcclelland Educational Private Foundatio

SOUTHBOROUGH, MA

Assets

$277K

Grants

32

Total Given

$160K

Want AI-powered funder matching?

Tell us about your organization and Grantable's AI will score every funder on fit — focus area, geography, funding range, and eligibility. Free, instant, no signup.

About the Funder Directory

Grantable's Funder Directory provides detailed profiles for over 188,087 US foundations and grant-making organizations. Each profile includes financial data, grant histories, key people, and focus areas — all sourced from IRS Form 990-PF filings and enriched with Candid classification data.

Whether you're a nonprofit researching potential funders, a grant writer identifying new prospects, or a researcher analyzing philanthropic trends, our directory provides the information you need to make informed decisions about your fundraising strategy.

Foundations by Cause