Western Security Bank Email Format

Financial ServicesMontana, United States51-200 Employees

Western Security Bank is a full-service financial institution serving residents and businesses in Yellowstone County, Montana. Operating as a division of Glacier Bank, it maintains multiple branches across the Billings area, from Laurel to Lockwood, with more locations than any other financial institution serving the Billings area to provide convenient access to its services. The bank emphasizes personalized service and relies on its experienced staff to foster local banking relationships, with Equal Housing Lender status and FDIC membership.

The bank operates as a mid-sized community bank serving the region. In March 2026, Western Security Bank joined a community partnership with City Brew Coffee and the Q2 Education Foundation for the One Class at a Time program.

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