The George Lewis International Foundation Inc

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.

Town Pump Charitable Foundation

Butte, MT

The Town Pump Charitable Foundation supports Montana charitable and governmental organizations, with priority for basic needs and education, including food access, community programs, and schools. Its 2024 grants ranged from $500 to $110,900, with a median of $1,000, and went to Montana recipients for work in Montana. It accepts written grant requests through its application portal; no general deadline is stated.

Dennis & Phyllis Washington Foundation

Missoula, MT

The Foundation supports education, health and human services, arts and culture, and community service, with an emphasis on direct services for underserved people in Montana and areas where The Washington Companies operate. Its 2024 grants ranged from $242 to $5 million, with a median award of $10,000; it does not state whether it accepts unsolicited requests.

Montana Community Foundation Inc

Helena, MT

Montana Community Foundation funds nonprofits and community projects in education, culture, economic vitality, land, resilience, and health, primarily benefiting Montana communities. Its 2025 grants had a median of about $12,500; amounts ranged from about $5,000 to $442,000, while its Community Investment Program offers grants up to $50,000 for eligible projects in three counties. Applicants can apply through listed opportunities, but the profile does not state whether unsolicited requests are accepted.

Hawkins Scholarship Foundation

Great Falls, MT

Gianforte Family Charitable Trust

Bozeman, MT

The trust funds Montana nonprofits focused on youth and disadvantaged people’s education, faith-based family strengthening, and recovery or restoration for people affected by substance abuse, trafficking, or incarceration. Its 2024 median grant was $10,000, though awards ranged widely; it also offers church and school outreach grants of up to $3,300. It does not accept unsolicited requests and funds work in Montana or that directly affects Montanans.