The Marrs McLean Trust #487601 Frost Bank Trustee

The Robert a Welch Foundation

Houston, TX

The Robert A. Welch Foundation funds basic chemical research and related fields at educational institutions in Texas. Research grants provide $117,000 per year; 2025 grants ranged from $25,000 to $7.96 million, with a median of $105,000. It accepts research grant proposals through its designated portal; departmental and Catalyst for Discovery proposals are by invitation.

CN and Maria Papadopoulos Charitable F

Houston, TX

The foundation supports schools, universities, churches, arts organizations, and groups serving children and families, primarily in Texas. In 2024, grants ranged from $2,500 to $100,000, with a median of $5,000. It gives only to preselected organizations and does not accept unsolicited requests.

Michael & Susan Dell Foundation

Austin, TX

The Michael & Susan Dell Foundation funds education, health, jobs and livelihoods, and family economic stability, with its deepest U.S. focus in Texas and additional work across the U.S. and internationally. In 2024 it awarded 835 grants totaling about $164.6 million; grants ranged from $75 to $50 million, with a median of $19,324. It accepts unsolicited requests through its online application process.

Bristol-Myers Squibb Foundation Inc

Princeton, NJ

The Bristol-Myers Squibb Foundation supports health access and stronger health systems, with a focus on adult and pediatric cancers, blood disorders, brain health, and clinical-trial participation in the United States, Brazil, India, and ten Sub-Saharan African countries. In 2024, its median grant was about $134,000, though awards varied widely; it does not state whether it accepts unsolicited requests, and advises prospective applicants to contact the Foundation about its process.

Je and Le Mabee Foundation Inc

Midland, TX

The J.E. and L.E. Mabee Foundation funds capital construction, renovation, and major medical equipment projects for eligible nonprofits, including educational, health, cultural, religious, and social or humanitarian organizations, in Texas, Oklahoma, New Mexico, Arkansas, Missouri, and Kansas. Its challenge grants are typically around $500,000 (the 2025 median), up to $2 million under its guidelines. It does not accept unsolicited requests.

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.

BNSF Railway Foundation

Fort Worth, TX

The BNSF Railway Foundation funds civic, cultural, education, health and human services, environmental, and youth programs, including operating costs and specific projects. Its 2025 median grant was $2,500, though awards ranged from $100 to $500,000; it supports eligible organizations serving communities near BNSF rail lines across its 28 operating states. The foundation provides an online application process, but whether it accepts unsolicited requests is not stated.

Baker Hughes Foundation

Houston, TX

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.

American Heart Association Inc

Dallas, TX

The American Heart Association funds basic, clinical, behavioral, translational and population research on cardiovascular, cerebrovascular and brain health, along with research training and education programs. In 2025 it awarded 833 grants totaling about $198 million; amounts ranged from $5,000 to nearly $9.93 million, with a median of $20,000. Research awards are for eligible U.S.-based nonprofit institutions, and the profile describes a formal proposal process but does not state whether unsolicited requests are accepted.