West One Bank

West One Bank was established on April 1, 2003, and initially operated under that name. On January 1, 2015, the institution merged with Bitterroot Valley Bank, located in Lolo, Montana. Following the merger, the bank changed its name to TrailWest Bank on September 8, 2015. Throughout its history, West One Bank underwent significant changes that reflect the dynamic nature of the banking industry in the United States.

Below is a list of some important events in banks history, including mergers and acquisitions.

2003-04-01Institution established. Original name: West One Bank.

2015-01-01Merged and became part of Bitterroot Valley Bank (23806) in Lolo, MT.

2015-09-08Changed Institution Name to TrailWest Bank.