BDL Foundation

Arizona Community Foundation

Phoenix, AZ

Arizona Community Foundation funds nonprofits, schools, tribal entities, government agencies, and most religious organizations in areas including arts and culture, community development, the environment, health, and education. Its 2025 grants had a median of $17,760; most funding goes to Arizona, though it also awards grants nationally. Competitive grants require an online application during an open cycle; the profile does not state whether unsolicited requests are accepted.

Victoria Lund Foundation

Paradise Valley, AZ

Virginia G Piper Charitable Trust

Phoenix, AZ

Virginia G Piper Charitable Trust funds nonprofits and community partners serving Maricopa County, Arizona, in arts and culture, children, education, healthcare, older adults, religion, and nonprofit capacity. In 2025, grants ranged from $25 to $1 million, with a median of $7,500. It uses a competitive application process that begins with a Letter of Inquiry; unsolicited requests are not explicitly addressed.

The Rob Walton Foundation

Bentonviille, AR

The Rob Walton Foundation primarily funds large-scale conservation in Sub-Saharan Africa, especially protected areas, and related work supporting local communities, conservation organizations, and public-sector capacity. Its 2024 grants ranged from $5,000 to $33.9 million, with a median of $50,000; it supports work across 33 African countries, though grant recipients are based largely in several U.S. states. It funds only preselected charitable organizations and does not accept unsolicited requests.

The Diane and Bruce Halle Foundation

Scottsdale, AZ

The Diane and Bruce Halle Foundation funds human services, health and medical care, education, arts and culture, and spirituality, primarily in Arizona; applicants generally must be Arizona-based and direct most services and requested funding to the state. Its 2024 grants ranged from $1,000 to $2.7 million, with a median award of $100,000. The profile describes an eligibility quiz and LOI process but does not state whether unsolicited requests are accepted.

The Board of Visitors

Phoenix, AZ

The Board of Visitors funds healthcare and related services for women, children, and older adults in the greater Phoenix area, including project, operating, and capital support. Recent grants ranged from $20,000 to $245,000, with a median of $40,000; it accepts online requests through its grant cycle and considers one request per organization per calendar year.