192,432+ foundations indexed

Grant Funder Directory

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

1,809 results Oklahoma
Funder Assets
Hannah Lillian Selikoff Memorial Foundat$30K
Happiness Is Helping Foundation$3K
Har-ber Village Foundation$2.9M
Hargrove Family Foundation$145K
Harlan and Virginia Krumme Charitable Trust$1.2M
Harms Family Foundation$85K
Harold a White and Edna L White Foundation$5.3M
Harold F Bassett Foundation$42K
Harold M Hefley & Vera Corbin Hefley Charitable Foundation$1.0M
Harris Foundation Inc$15.2M
Harry and Louise Brown Foundation$6.9M
Harry Hammerly Trust$596K
Harvey Family Foundation$3.4M
Harvey House Family Charitable$1.9M
Hazel Evans Trust$817K
Hazel Rose Family Charitable Foundation$408K
Health Alliance for the Uninsured$1.4M
Health Outreach Prevention Education$2.8M
Heavenly Acres Foundation$115K
Heckenkemper Family Foundation$920K
Hedge House Inc$4K
Heiman Family Foundation$40K
Helen Holliday Foundation$16K
Helen M Driskell Scholarship Trust Fund$305K
Helen Marie Lewis Medical Research$2.6M
Helene V Byrnes Foundation$208K
Helmerich Tulsa Philharmonic$22K
Helping Others365
Hendricks R a Trust$274K
Henry & Elizabeth Donaghey Foundation$1.1M
Henryetta Live Foundation$12K
Henthorne Opal I Charitable Trust$276K
Herbert and Roseline Gussman Foundation$4.1M
Here Comes the Son Ministries Inc
Heritage Academy Foundation Inc$2.6M
Heritage Hall Affiliated Fund of Occf$3.3M
Herman Kaiser Foundation$128
Herman P and Sophia Taubman Foundation$902K
Hern Family Foundation
HeroPlanorg$20K

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 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.

Foundations by Cause