Aidan Foundation of Arizona

Santander Consumer USA Inc Foundation

Dallas, TX

The foundation funds education and workforce readiness, transportation access, financial empowerment, and environmental, crisis, and resiliency needs, especially in underserved communities where Santander Consumer USA or its employees are present. Its 2025 grants ranged from $25,000 to $2.55 million, with a median of $115,000. It funds preselected charitable organizations and does not accept unsolicited requests.

Markham Family Foundation

Westlake, TX

The Markham Family Foundation supports a range of charitable organizations, including groups providing housing, food, disaster relief, and other assistance. In 2025, grants ranged from $5,000 to $325,000, with a median of $25,000; funding went primarily to Texas, Florida, and Washington, DC. It funds only preselected organizations and does not accept unsolicited requests.

Doug and Jayne Orr Family Foundation

Wilmington, DE

The Doug and Jayne Orr Family Foundation funds higher education, healthcare, and programs supporting children and at-risk teens, with most recent grants going to Texas organizations. Its 2024 grants ranged from $1,000 to $49,000, with a median of $4,600. It gives only to preselected organizations and does not accept unsolicited requests.

Community Foundation of North Texas (Tax

Fort Worth, TX

The foundation supports nonprofits and community projects in areas including animal welfare, nonprofit capacity building, first responders, land conservation, neighborhood development, opportunity and access, and scholarships. In 2024, grants ranged from $5,100 to $1.5 million, with a median of $14,250; its service area covers 11 North Texas counties. It accepts applications for some competitive grant programs through its online portal, but donor-advised grants are not open to nonprofit applications.

Rotary Club of Golden Triangle Foundation

Ft Worth, TX

Enterprise Holdings Foundation

Saint Louis, MO

The Enterprise Holdings Foundation supports charitable and educational nonprofits in communities where Enterprise Mobility operates, focusing on health, education, arts, and disaster relief; applicants must be actively supported by an Enterprise Mobility team member, spouse, or domestic partner. Giving varies widely: it reported 9,499 grants in 2024, but its 2025 filing showed one grant of $101.4 million, so that amount is not a typical award. Applications are accepted at any time through eligible Enterprise-affiliated applicants; the Foundation does not limit giving to preselected organizations.

Hugh Riordan Foundation

Colorado Springs, CO

Texas Health Harris Methodist Hospital Hurst-Euless-Bedford

Bedford, TX

A faith-based organization whose mission is to improve the health of the people in the communities it serves regardless of their ability to pay.

Spiegelman Foundation

Wilmington, DE

The Spiegelman Foundation made grants for general and unrestricted charitable purposes, with its 2024 giving concentrated in Ohio and Michigan and a small amount in Tennessee; it reported four grants totaling $4.55 million, ranging from $100,000 to about $2.18 million. It gives only to preselected organizations and does not accept unsolicited requests; it dissolved in December 2024.

Communities Foundation of Texas Inc

Dallas, TX

Communities Foundation of Texas funds a broad range of community needs, including health, education, housing, and community development, primarily in North Texas and across Texas. Its 2025 grants had a median of about $18,800, though amounts varied widely; nearly all opportunities are by invitation, with some specific programs open for applications.

Greater Houston Community Foundation

Houston, TX

The Foundation makes grants through donor-advised and other donor-established funds for public benefit, human services, education, and health, including initiatives addressing economic mobility and poverty in Harris County. In 2024, its median grant was $25,000; it serves Greater Houston, while grants also go to recipients elsewhere in Texas and beyond. It does not accept proposals for the upcoming High-Impact Grantmaking cycle and plans to invite selected organizations or collaboratives to apply.