Glee Fielding Trust Under Will

Greater Good Charities

Seattle, WA

Greater Good Charities supports animal welfare, humanitarian aid, conservation, and disaster response, including through cash grants, supplies, and programs. Its 2025 grants had a median of $37,406, though awards ranged widely, and it supports partners in the United States and internationally. Many grants are invitation-only; its website lists opportunities as they become available.

Roost Family Foundation

North Sioux City, SD

Humane World for Animals Inc

Washington, DC

Humane World for Animals funds animal welfare work, including crisis care, shelter and rescue support, veterinary and spay/neuter services, and efforts to prevent cruelty; its work spans the United States and more than 50 countries. In 2025, grants ranged from $5,000 to $17.5 million, with a median of about $77,000. The profile does not state whether it accepts unsolicited requests.

Missouri River Historical Development

Sioux City, IA

Missouri River Historical Development funds nonprofit, government and educational projects in Woodbury County and the Siouxland region, including community development, health and human services, education, culture and recreation. Its 2025 grants ranged from $2,500 to $1 million, with a median of $15,000; it offers competitive grant application cycles, but the profile does not state whether it accepts unsolicited requests.

The Murphy-Burkhardt Family Charitable

Brooklyn, NY

Ronald B and Joan B Krage Foundation

Sioux City, IA

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.

The Chesterman Family Foundation

Sioux City, IA

The Chesterman Family Foundation supports organizations in arts, recreation, education, community services, and other areas, primarily in Iowa and Nebraska, with additional grants in South Dakota, Minnesota, and South Carolina. Its 2025 grants ranged from $1,000 to $50,000, with a median of $5,000. It funds only preselected charities and does not accept unsolicited requests.

Petco Love

San Antonio, TX

PETCO LOVE funds animal welfare organizations nationwide, supporting adoption and fostering, veterinary care, spay/neuter and vaccines, disaster response, pet cancer work, and service- or therapy-animal programs. Its 2025 grants ranged from $900 to $1,501,500, with a median of $11,000. Organizations must submit an annual data report through the Partner Portal and apply during designated windows; disaster relief is handled on a rolling basis, while some programs are invitation-only.

Waitt Foundation

North Sioux City, SD

The Waitt Foundation supports ocean conservation worldwide, including sustainable fisheries, marine protected areas, ocean policy, and related research; its 2024 grants ranged from $35 to $7.14 million, with a median of $1,290, and its Rapid Ocean Conservation program offers up to $20,000. It does not accept unsolicited proposals for its main grants, but eligible organizations may apply to the Rapid Ocean Conservation program for projects in Blue Prosperity Coalition partner countries.

Community Fdn of Greater Des Moines

Des Moines, IA

The Community Foundation of Greater Des Moines funds nonprofits through competitive grants for community impact, organizational capacity, and collaboration, with 2026 priorities including housing, transportation, health, economic opportunity, and inclusion. Giving varies widely: 2024 grants had a median of $12,889, while Capacity Building grants are capped at $7,500. Its programs serve Greater Des Moines and, through an affiliated foundation, Adair County; unsolicited requests are not addressed in the profile.

Pella Rolscreen Foundation

Pella, IA

The Pella Rolscreen Foundation supports charitable organizations working in education and community betterment, including civic, cultural, social, and physical-environment programs in communities where Pella Corporation employees live. Large grants generally range from $10,000 to $50,000 and typically cover no more than 25% of project costs; its 2024 grants had a median of $1,029. It accepts unsolicited requests from eligible 501(c)(3) nonprofits and government entities in communities where Pella has manufacturing plants.