Adler Schuppert Family Foundation

Lucille E Williams Foundation

Tucson, AZ

Southwest Foundation for Education

Denver, CO

The foundation supports education, conservation, historic preservation, arts and performance, community activities, science, and heritage and culture. In 2024, it gave 14 grants of $3,500–$56,689 (median $15,500), all to organizations in Arizona. It does not accept unsolicited requests and gives only to preselected charitable organizations.

John and Helen Murphey Foundation Inc

Tucson, AZ

The John and Helen Murphey Foundation supports scholarships and educational programs, food and homeless services, literacy, arts, and other ongoing programs in Arizona. Its 2025 grants ranged from $2,500 to $127,000, with a median of $7,500. It gives only to preselected charitable organizations and does not accept unsolicited requests.

Aetna Foundation Inc

Hartford, CT

Aetna Foundation supported health and wellness, access to health care, and related community needs; its 2021 grants ranged from $5,000 to $1 million, with a median of $40,000, and went to organizations across multiple states, especially in D.C. and Connecticut. Its 2021 filing was marked final, so it appears to have ended or be winding down grantmaking; that filing said there were no restrictions on who could apply and pointed applicants to its website for application materials.

United Way of Tucson and Southern Arizona Inc

Tucson, AZ

United Way of Tucson and Southern Arizona funds nonprofits serving Pima County residents in education, financial wellness, healthy living, housing stability, and homelessness prevention. Its 2025 grants ranged from $5,000 to $1,235,856, with a median of $17,282. It solicited proposals through its FY 2025–2026 Community Impact RFP, but that application closed August 13, 2025.

Edwards Mother Earth Foundation

Wilmington, DE

Edwards Mother Earth Foundation funds climate and sustainability work, especially agroforestry, climate mitigation and adaptation, and energy efficiency. Its 2024 grants ranged from $50 to $425,394, with a median of $2,250, and were concentrated in Virginia, Pennsylvania, and New York. It funds preselected organizations and does not accept unsolicited requests, though aligned organizations may send a brief inquiry.

Community Foundation for Southern Arizona

Tucson, AZ

The Community Foundation for Southern Arizona funds nonprofits through competitive grants and donor-advised funds, supporting general operations, grassroots groups, scholarships, and community initiatives. Its 2025 grants ranged from $5,300 to $1,062,929, with a median of $20,000, and it primarily serves a seven-county Southern Arizona region. It accepts applications for competitive grant opportunities, including CORE Grants; donor-advised grants are recommended by donors.

McKesson Foundation Inc

Dallas, TX

The McKesson Foundation funds cancer support and care, healthcare workforce pathways, and emergency response, with grants mainly supporting organizations in the United States and Canada. Its 2025 grants had a median of $100,000, though amounts ranged from $10,000 to about $2.47 million. Its filing says it does not accept unsolicited requests, while its application page describes an online application process with stated submission windows.

The HS Lopez Family Foundation

Tucson, AZ

The H.S. Lopez Family Foundation funds nonprofit projects in education, health, and welfare that improve quality of life, primarily in Southern Arizona or areas where a board member lives. In 2025, grants ranged from $1,000 to $150,000, with a median of $10,000. It accepts online applications from eligible 501(c)(3) organizations; the profile does not state whether unsolicited requests are accepted.

Prologis Foundation

Denver, CO

Prologis Foundation supports organizations addressing human welfare, education and career opportunity, food access, community needs, and disaster relief, with grants across the U.S. and the largest 2024 shares going to California, Georgia, Illinois, Colorado, and Massachusetts. In 2024, grants ranged from $153 to $455,000, with a median of $10,000. It funds only preselected organizations and does not accept unsolicited requests.

The Kroger Co Zero Hunger Zero Waste Foundation

Cincinnati, OH

The Kroger Co. Zero Hunger | Zero Waste Foundation funds U.S. programs addressing hunger, access to healthy food, and food waste, with a preference for organizations and projects serving Kroger communities. Its 2025 grants ranged from $5,079 to $432,910, with a median of $15,000. It accepts unsolicited requests through an online application, reviewed quarterly.

Westport Fund

Washington, DC

Westport Fund supports a varied range of educational, health, humanitarian, and youth organizations, with 2025 grants of $500 to $30,000 and a median of $2,000. Its grants went to organizations in multiple states, especially New York and Massachusetts, but no formal geographic focus is stated. It gives only to preselected charities and does not accept unsolicited requests.