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First Security Bank Division Information

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. Our entire family of banks is available to you whenever and wherever you need us.

The list below provides links to the web sites of all First Security Bank divisions.

Glacier Bank

Serving Western Montana

First Security Bank

Serving Missoula, Sanders and Ravalli Counties

Valley Bank of Helena

Serving Helena Valley and Surrounding Areas

First Bank of Montana

Serving Central and North Central Montana

Western Security Bank

Serving the Greater Billings Montana Area

Mountain West Bank

Serving Throughout

Idaho and Washington

Citizens Community Bank

Serving Southeast Idaho

North Cascades Bank

Serving North Central Washington

First Bank of Wyoming

Serving Western Wyoming

First State Bank of Wyoming

Serving Southeastern Wyoming

Bank of the San Juans

Serving Western and Southern Colorado

Collegiate Peaks Bank

Serving Metro Denver and Upper Arkansas River Valley

Foothills Bank

Serving Throughout Arizona

First Community Bank Utah

Serving Northern Utah

Heritage Bank of Nevada

Serving Northern Nevada