Our Story

First Security Bank is a division of Glacier Bank, which is owned by Glacier Bancorp, Inc. (GBCI), a regional bank holding company headquartered in Kalispell, Montana.

Glacier proudly operates individual bank divisions that provide world-class financial services to individuals and businesses throughout the Western U.S. Glacier is a unique banking family that includes outstanding regional banks featuring great people in exceptional communities.

Each bank operates with their own management in the communities they know well, supported by the considerable experience and shared resources of an entire network of similarly-minded community banks.

This is why the Glacier family has received numerous awards for stability and soundness over the years, and has repeatedly ranked among the top 10% in the nation for financial strength. We have been similarly recognized by Forbes and Money magazines.

First Security Bank is proud to have been invited to join the Glacier family in 2018. This has enabled us to continue serving our local communities with the same personal attention and friendly approach our customers have come to expect, all with the added resources of our much larger banking family.