Or by the first letter of a Bank Name
| Headquarters | Date Established | Assets (1000s) | Type | |
|---|---|---|---|---|
| Valley Bank of Kalispell | Kalispell, MT | 07-01-1911 | $205,642 | BK |
| Valley Bank of Ronan | Ronan, MT | 02-21-1984 | $203,372 | BK |
| The First State Bank of Malta | Malta, MT | 03-04-1903 | $201,274 | BK |
| SKY | Livingston, MT | 01-01-1935 | $199,712 | CU |
| Eagle Bank | Polson, MT | 07-25-2006 | $194,018 | BK |
| LINCOLN COUNTY | Libby, MT | 01-01-1957 | $177,655 | CU |
| First State Bank of Forsyth | Forsyth, MT | 01-01-1917 | $170,463 | BK |
| The First State Bank of Shelby | Shelby, MT | 01-01-1910 | $164,373 | BK |
| Citizens Bank & Trust Company | Big Timber, MT | 01-01-1927 | $162,958 | BK |
| The Bank of Baker | Baker, MT | 09-20-1924 | $162,718 | BK |
| BEAR PAW | Havre, MT | 01-01-1942 | $144,966 | CU |
| Freedom Bank | Columbia Falls, MT | 04-12-2005 | $143,660 | BK |
| EMBARK | Great Falls, MT | 01-01-1936 | $134,813 | CU |
| RUSSELL COUNTRY | Great Falls, MT | 01-01-1946 | $130,096 | CU |
| GRASSLANDS | CIRCLE, MT | 01-01-1956 | $129,993 | CU |