192,432+ foundations indexed

Grant Funder Directory

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5,892 results Massachusetts

Funder	Location	Focus Area	Assets	Giving/yr
One Fair Wage Inc	CAMBRIDGE, MA		$3.5M	$515K
One Hive Foundation	BOSTON, MA	Philanthropy, Voluntarism & Grantmaking	$57.9M	$2.3M
One Life at a Time Inc	BRAINTREE, MA	Philanthropy, Voluntarism & Grantmaking	$296K	$4K
One Life Foundation Inc	LEXINGTON, MA		$12.6M	$2.3M
One Mission Inc	NEWTON, MA	Health	$1.2M	$663K
One Spirit Foundation	SUDBURY, MA	Religion Related	$4K	—
One Square World Inc	BOSTON, MA		$387K	$337K
One Step Forward Education Foundation	BOSTON, MA	Philanthropy, Voluntarism & Grantmaking	$2.8M	$366K
One Unified Team Inc	QUINCY, MA		$9K	$21K
One World Fund	ANDOVER, MA		$11.3M	$869K
One-four-three Foundation #95-651660	BOSTON, MA	Philanthropy, Voluntarism & Grantmaking	$1.7M	$117K
One8 Foundation	BOSTON, MA		$401.1M	$48.8M
Open Church Foundation	WELLESLEY HILLS, MA		$1.4M	—
Open Field Foundation Inc	AMHERST, MA	Arts, Culture & Humanities	$5.3M	—
Open Sky Community Services Inc	WORCESTER, MA		$74.5M	$329K
Operation Mordechai Inc	NEEDHAM, MA		$195K	$49K
Opportunities For Artists Inc	BOSTON, MA	Education	$153K	—
Opportunity Matters Network Inc	BEVERLY, MA		$5K	$830K
Options Inc	LONGMEADOW, MA		$345K	—
Opturo Foundation Inc	BOSTON, MA	Education	—	$19K
Ora Gaylord Arooth Trust Dated 4142000	BREWSTER, MA		$872K	$49K
Orange Scholarship Foundation	ORANGE, MA		$1.2M	$55K
Ordinary Marathoner Foundation	EAST LONGMEADOW, MA		—	—
Oregon Sportsmen's Club of Western Massachusetts Inc	CHICOPEE, MA		$15K	—
Organization for the Control & Eradication of Tuberculosis in Liberia Inc	LYNN, MA	Health	$3K	—
Oriental Oak Foundation	NEWTON, MA	Philanthropy, Voluntarism & Grantmaking	$6.7M	$405K
Origin Spring Foundation	BELMONT, MA	Philanthropy, Voluntarism & Grantmaking	$9.5M	$465K
Oristaglio Family Foundation	STOCKBRIDGE, MA	Philanthropy, Voluntarism & Grantmaking	$2.1M	$390K
Orleans Chamber of Commerce Inc	ORLEANS, MA		$21K	$15K
Orthodox Vocation and Ministry	BROOKLINE, MA	Religion Related	$151K	$151K
Orthopedic Scientific and Educational	WORCESTER, MA		$35K	—
Oscar Miller Family Private Foundation	NEWTON, MA		$216K	$232K
Otter Brook Foundation	BOSTON, MA	Philanthropy, Voluntarism & Grantmaking	$29K	$5K
Our Generation Speaks Inc	WALTHAM, MA	Arts, Culture & Humanities	$3.1M	$35K
Our Heart Speaks Inc	MEDWAY, MA	Human Services	$40	—
Our Sacred Future Foundation Inc	SHEFFIELD, MA	Food, Agriculture & Nutrition	$11K	—
Ouyang Yu Foundation Inc	BROOKLINE, MA		$2.4M	$17K
Over the Rainbow Foundation Inc	MARBLEHEAD, MA	Philanthropy, Voluntarism & Grantmaking	$173K	$20K
Overland Summers Foundation Inc	WILLIAMSTOWN, MA	Youth Development	$133K	$21K
Overseas Schools Assistance Corporation	BERLIN, MA		$10.2M	$122K

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About the Funder Directory

Grantable's Funder Directory provides detailed profiles for over 192,432 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.

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