The 10 largest nonprofits in Montana by revenue
Billings Clinic is #1 with $1.2 billion in revenue.
- #1 · Billings Clinic
- $1.2 billion
- All Montana nonprofits combined
- $13 billion
- 3,983 e-filed returns
The list
Total revenue for the year on the latest e-filed return.
- 1Billings Clinic990, year ended Dec 2024$1.2B
- 2Upper Missouri G & T Electric Cooperative Inc990, year ended Dec 2025$959.9M
- 3Kalispell Regional Medical Center Inc990, year ended Dec 2024$737.5M
- 4Benefis Hospitals Inc990, year ended Dec 2024$626.3M
- 5Bozeman Health Deaconess Hospital990, year ended Dec 2024$534.7M
- 6Montana Health Cooperative990, year ended Dec 2025$453.4M
- 7ST Peters Health990, year ended May 2025$383.8M
- 8Bozeman Deaconess Health Services990, year ended Dec 2024$193.2M
- 9Flathead Electric Cooperative Inc990, year ended Dec 2025$151.7M
- 10Montana State University Foundation990, year ended Jun 2025$147.4M
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