Joe W and Jean M Hanson Educational Tr

Sean David Conover Charitable Scholarship Foundation

Bartlesville, OK

Katharine & Calvin Gatlin Scholarship FD

Tulsa, OK

The foundation supports colleges, universities, and technical schools through educational grants, primarily in Oklahoma, with some funding in Kansas, Florida, and Arizona. In 2025, grants ranged from $1,500 to $16,875, and it accepts requests only from preselected organizations—not unsolicited requests.

Jearl Smart Foundation Inc

Wewoka, OK

The Jearl Smart Foundation supports charitable and educational projects, including scholarships and community and economic development, primarily in Seminole County and surrounding areas of Oklahoma. In 2024, it made 25 grants ranging from $250 to $21,000, with a median grant of $2,750. It accepts unsolicited requests by letter describing the purpose and use of the grant.

SSM Health Care of Oklahoma Inc

St. Louis, MO

SSM Health Care of Oklahoma supports Oklahoma organizations working in health care access, food and nutrition, housing, education, employment, and community development, with most giving concentrated in Oklahoma. In 2024, it made 34 grants ranging from $7,000 to $220,648, with a median grant of about $20,400. No application process or deadline is stated.

Enterprise Holdings Foundation

Saint Louis, MO

Enterprise Holdings Foundation supports nonprofits in health, education, arts, disaster relief, reforestation, hunger relief, and community equity, with an emphasis on organizations actively supported by Enterprise employees and their families. Its reported grants range widely: 2024 giving averaged about $7,700 across 9,499 grants, while the foundation also offers awards of up to $40,000; it supports communities where Enterprise operates worldwide. Unsolicited requests are accepted at any time, but eligible applications must be submitted by an Enterprise team member or their spouse or domestic partner on behalf of a nonprofit they actively support.

Robert a Parman Foundation

Oklahoma City, OK

The foundation funds scholarships for Oklahoma students in need, assistance for people in need, and services for adults with developmental disabilities, with awards limited to Oklahoma residents. Its 2025 grants ranged from $1,000 to $40,000, with a median of $10,000; it accepts a letter as application material and does not restrict giving to preselected organizations.

Karl & Georgia Martin Sranna Belle

Oklahoma City, OK

The foundation primarily supports education in Oklahoma, including colleges, technology centers, student assistance, and nonprofits focused on fields such as engineering, education, and nursing; recent grants also supported children with special needs and other programs. Its 2025 grants ranged from $15,000 to $105,000, with a median of $42,500. It accepts applications through its Grant Lifecycle Management system, with first-time applicants requesting a seasonal access code.

Broadhurst Foundation

Tulsa, OK

The Broadhurst Foundation supports scholarships, arts and education, health care, housing, and general operations, with 2024 grants ranging from $1,000 to $100,000 and a median of $5,000. Most grant dollars went to Oklahoma, with additional support in Minnesota and Florida. The profile does not state whether it accepts unsolicited requests.

OGE Energy Corp Foundation Inc

Oklahoma City, OK

The foundation funds 501(c)(3) organizations working in STEM education, health and mental health, workforce development, environmental stewardship, human services, arts, and community development. Its 2024 grants ranged from $500 to $1.5 million, with a median of $10,000, and are limited to organizations in the Oklahoma Gas and Electric service area. It accepts applications year-round and has no specific application form; applicants should include their IRS 501(c)(3) determination letter.

Cherokee Strip Community Foundation

Enid, OK

Cherokee Strip Community Foundation funds nonprofit projects in education, community well-being, and organizational capacity, including housing, childcare, health, and workforce initiatives. Its regular competitive grants are typically $1,000–$10,000, with program-specific awards up to $15,000 or $50,000, for communities across Northwest Oklahoma; it also has a dedicated program for Cimarron and Texas Counties.

Bartlesville Community Foundation

Bartlesville, OK

Bartlesville Community Foundation supports a range of charitable work, including programs, new initiatives, capacity building, and operating costs, often through donor-designated funds. Its 2025 grants ranged from $5,414 to $249,864, with a median of $16,000; requests generally must benefit the Bartlesville area, including Washington County. It accepts applications through grant opportunities, but the profile does not state whether it accepts unsolicited requests.

Castle Foundation Inc

Oak Brook, IL