First Security Bank

208 E Main St, Bozeman, MT 59715

406-585-3800

First Security Bank was founded in downtown Bozeman over 100 years ago and has grown into the largest bank in Gallatin County. Offering the tools vital to consumers and businesses today, from loans to mobile banking. Convenient area locations in Bozeman, Belgrade, Three Forks, Big Sky, and West Yellowstone. Member FDIC/Equal Housing Lender.