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First Bank Division Information

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

GBCI 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 Glacier bank divisions.
 
 

Serving Western Montana
 
 


First Security Bank - Division of Glacier Bank multi-colored logoFirst Security Bank 
Serving Missoula, Sanders and Ravalli Counties
  
 
 
 
 
 
Serving Helena Valley and Surrounding Areas
 
  
 
 
 
 
 
Serving Central and North Central Montana
 
  
 
 
 
 
Western Security Bank - Division of Glacier Bank logoWestern Security Bank
Serving the Greater Billings Montana Area

  
 
 
 
 
Serving Bozeman, Gallatin County and Surrounding Areas
 
  
 
 
 
 
 
Serving Throughout  Idaho, Washington and Utah
 
 
 
 
Serving Southeast Idaho
 
  
 
 
 
 
 
Serving North Central Washington
 
  
 
 
 
 
Serving Southeastern Wyoming
 
    
 
 
 
 
 
Serving Western and Southern Colorado
 
  
 
 
 
 
 

 
Serving Metro Denver & Upper Arkansas River Valley
 
 
 
 
 
Serving Throughout Arizona