192,432+ foundations indexed

Grant Funder Directory

Search 192,432+ US foundations and grant funders — financial profiles, grant histories, key people. Free.

5,619 results Human Services
Funder Assets
Oneofuscare Inc$16K
OneSight$19.7M
Oorah Inc$211.3M
Open Arms Perinatal Services$4.4M
Open Doors Clt
Open House Center$7.1M
Operation Hope Inc$6.8M
Operation Lean on Me$1
Operation Recovery Inc$109K
Operation Resource Arizona$619
Operation Share Energy Fund$5K
Opportunities Industrialization Center$13.8M
Opportunities Industrialization Centers$13.8M
Opportunity Resource Fund$30.6M
Oral Health Kansas Inc$1.4M
Oral Healthcare for All Foundations
Orchard Charities$42K
Orchard Place Foundation$14.9M
Ordinary Women Make a Difference
Oregon Casa Network$4.0M
Oregon Coalition Against$1.5M
Oren Campbell Mccleary Charit Tr$1.9M
Organization for Prostitution Survivors$429K
Orlando Police Foundation Inc$795K
Orlu Regional Assembly Usa Inc$591K
Ornek Tahama Foundation Inc
Orrin$25
Ortega Family Foundation
Orvis Harry Char Tuw
Os Foundation$1K
Osprey Relief Foundation$815K
OSU Folk Club Thrift Shop Inc$461K
Otc Mma Ministries Inc
Otr Resources$4.4M
Otter Cares Foundation$9.7M
Otterbein Green Hills Foundation$4.0M
Otterbein Homes$218.2M
Our Amazing Grace's Light Shines on$7K
Our Hands His Heart$224K
Our Heart Speaks Inc$40

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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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