Montana Wilderness Association

Treacy Foundation

Helena, MT

The Treacy Foundation supports nonprofits, primarily for capital campaigns, capital improvements, and maintenance, and provides college scholarships to eligible Montana and Idaho students. Its 2025 grants ranged from $1,500 to $102,500, with a median of $15,000; it is based in Helena, Montana, and supports organizations in its community. Applicants may submit a one-page letter of intent, after which the foundation decides whether to invite a full application.

Wilburforce Foundation

Seattle, WA

Wilburforce Foundation funds science-driven land, water, and wildlife conservation, habitat connectivity, conservation policy, and grantee capacity in priority regions across Western North America, including parts of the U.S., Canada, and Mexico. Its 2024 grants ranged from $1,000 to $800,000, with a median of $50,000. Applicants should speak with the appropriate program officer before developing a proposal; unsolicited requests are not explicitly addressed.

The High Stakes Foundation

Missoula, MT

The High Stakes Foundation supports systems-change work that advances a sustainable, equitable, and resilient Montana, including civic engagement, climate, conservation, economic development, leadership, local food, and social justice. Its typical grants are $10,000–$30,000, and it primarily funds organizations in Montana. It accepts unsolicited requests through an LOI followed by a full proposal if invited.

Carroll Petrie Foundation

Santa Fe, NM

The Carroll Petrie Foundation funds animal welfare and humane treatment, wildlife protection, habitat conservation, and related environmental work, with a focus on New Mexico and the Southwest. Its 2024 grants ranged from $2,000 to $3,862,500, with a median of $50,000. It funds preselected organizations by invitation only and does not accept unsolicited requests.

The Horn Foundation

Santa Monica, CA

The Horn Foundation supports education and environmental projects, along with organizations addressing related social and environmental challenges, with 2024 grants ranging from $500 to $550,000 and a median of $15,000. Its 2024 giving went mainly to recipients in New York, California, Washington, D.C., Massachusetts, and North Carolina. It does not accept unsolicited requests and gives only to preselected organizations.

Anne and Clint Kibler Foundation

Smyrna, GA

The Anne and Clint Kibler Foundation supports a broad range of causes, including veterans, animal welfare, children’s health, employment, conservation, and education. Its 2025 grants ranged from $500 to $3,500, with a median of $1,500; most grant dollars went to Georgia, with some support in other states. It does not restrict giving to preselected organizations, and applications are generally due by March 15.

M J Murdock Charitable Trust

Vancouver, WA

The M.J. Murdock Charitable Trust funds nonprofit capacity-building and projects in arts and culture, civic and community services, education, health and environmental stewardship, and scientific research across Alaska, Idaho, Montana, Oregon, and Washington. Its 2024 median grant was $87,000, with awards ranging from $4,000 to about $1.55 million. Eligible organizations can submit a Letter of Inquiry; full applications are by invitation.

Ingram Foundation Inc

Berkeley Lake, GA

The Liz Claiborne & Art Ortenberg

New York, NY

The foundation funds wildlife and wildland conservation, including habitat protection and community-based efforts that support people connected to selected landscapes in the Americas, Africa, and Asia, with particular emphasis on the northern Rocky Mountains, Montana, and neighboring areas. Its 2024 grants ranged from $1,000 to $1.1 million, with a median of $100,000; it works with preselected organizations and does not accept unsolicited requests.

Fund for a Better Future Inc

Sacramento, CA

Fund for a Better Future supports climate and environmental protection, democratic and civic engagement, public health, and social equity, with grants primarily going to organizations in Washington, DC, and also in California and other states. Its 2024 grants ranged from $10,000 to $1.5 million, with a median of $200,000; whether it accepts unsolicited requests is not stated.

First Interstate BancSystem Foundation

Billings, MT

The First Interstate BancSystem Foundation funds poverty reduction, youth development, financial education, and community development, as well as civic, arts, education, health, human services, and sustainability efforts in communities served by First Interstate Bank across 10 states. Its 2025 grants had a median award of $2,500, though amounts varied widely; the stated minimum grant is $2,500. Organizations can submit grant requests online, which are traditionally reviewed monthly, but grants must be recommended by a local First Interstate branch.

Seattle Foundation

Seattle, WA

Seattle Foundation supports community-led solutions, racial and economic equity, policy and systems change, and a broad range of community needs through donor-recommended and foundation-directed grants. Its 2024 median grant was $6,000, and its giving primarily serves Greater Seattle and Washington, with some grants made nationally and internationally.