Truwest Credit Union

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.

Potlatch NO1 Financial Credit Union

Lewiston, ID

P1FCU supports community development, local nonprofits and events, and youth and classroom programs in the Pacific Northwest, with 2024 grants ranging from $5,055 to $200,000 and a median award of $16,066. It invites nonprofits to submit requests for donations and sponsorships; most 2024 grant dollars went to Idaho, with the remainder going to Washington.

Joseph and Vera Zilber Family

Milwaukee, WI

The Foundation funds basic needs, economic stability, nonprofit-sector support, and founder-initiated partnerships, including general operations, programs, capacity building, and capital projects. It focuses on Milwaukee—especially selected neighborhoods—and Hawaii, particularly Oahu; its 2025 median grant was $7,500, though awards ranged widely. It does not accept unsolicited requests; grants are by invitation only.

The Yelp Foundation

San Francisco, CA

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.

The Children's Mercy Hospital

Kansas City, MO

Children’s Mercy Hospital funds pediatric health, medical research, education, and related initiatives, with most reported grant dollars going to Kansas and some to Missouri and other states. In 2025, grants ranged from $4,500 to $15.1 million, with a median of about $26,000; the profile does not state whether it accepts unsolicited requests.

Arizona Community Foundation

Phoenix, AZ

The Arizona Community Foundation funds eligible nonprofits and community-serving organizations across arts and culture, education, community development, health and human services, the environment, and other areas, primarily in Arizona and sometimes nationally. Its 2025 median grant was $17,760; it accepts competitive applications during grant cycles, while donor-advised grants cannot be applied for.

The Picerne Family Charitable Foundation

Phoenix, AZ

The Phoenix-based Picerne Family Charitable Foundation funds nonprofits and programs in education, arts, health and mental health, older-adult services, affordable housing, equity, and the environment. Its 2025 grants had a median of $1,250, though amounts varied widely; specific programs offer awards up to $15,000 and serve areas including Southern California, San Diego, and Orange County. The profile describes application processes for certain programs but does not state whether it accepts unsolicited general requests.

Petsmart Charities Inc

Phoenix, AZ

PetSmart Charities funds nonprofit and municipal programs for companion animals, including adoption, veterinary-care access, pet-food assistance, and disaster response. Its 2026 grants had a median of $15,000, with awards ranging from $5,100 to $8.1 million, for eligible organizations in the United States, its territories, and Canada. The profile lists application pathways for several grant programs; its Accelerator Sustainable Veterinary Care Grants are invitation-only.

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.

St Mary's Food Bank Alliance

Phoenix, AZ

St. Mary’s Food Bank Alliance funds nonprofit food assistance in Arizona, including food banks, pantries, meal programs, and services for children and seniors. Its 2025 grants had a median of about $96,000, though awards ranged from about $5,000 to $8.35 million. The profile does not state whether it accepts unsolicited requests.

The Sprouts Healthy Communities Foundation

Phoenix, AZ

The Sprouts Healthy Communities Foundation funds nutrition education and access, school and community gardens, cooking education, wellness, and disaster relief. Its open grants typically provide $5,000–$10,000; larger awards include two-year grants of $50,000–$100,000 and multi-year Impact Grants of varying amounts. It supports eligible nonprofits and public schools in states where Sprouts operates, and accepts applications through its grants portal.