First Interstate Bank

Flathead Bank Of Bigfork, Montana

Acquisition: First Interstate Bank acquired a new subsidiary, Flathead Bank Of Bigfork, Montana, 7 years

View Profile Aug 13 2016

Billings 401, Llc

Billings 401, Llc became a new subsidiary organization for First Interstate Bank.

View Profile Dec 31 2015

United Bank

Acquisition: First Interstate Bank acquired a new subsidiary, United Bank, 8 years

View Profile Jul 25 2015

Fib Properties Ii, Llc

Fib Properties Ii, Llc became a new subsidiary organization for First Interstate Bank.

View Profile Jun 11 2015

Fib Properties Llc

Fib Properties Llc became a new subsidiary organization for First Interstate Bank.

View Profile Nov 12 2014

Mountain West Bank, National Association

Acquisition: First Interstate Bank acquired a new subsidiary, Mountain West Bank, National Association, 9 years

View Profile Oct 18 2014

Ficottonwood, Llc

Ficottonwood, Llc became a new subsidiary organization for First Interstate Bank.

View Profile Mar 14 2013

Firam, Llc

Firam, Llc became a new subsidiary organization for First Interstate Bank.

View Profile Dec 13 2012

Firc, Llc

Firc, Llc became a new subsidiary organization for First Interstate Bank.

View Profile Dec 15 2011

First Western Bank

Acquisition: First Interstate Bank acquired a new subsidiary, First Western Bank, 14 years

View Profile Sep 26 2009

The First Western Bank Sturgis

Acquisition: First Interstate Bank acquired a new subsidiary, The First Western Bank Sturgis, 14 years

View Profile Sep 26 2009

First Western Properties, Llc

First Western Properties, Llc became a new subsidiary organization for First Interstate Bank.

View Profile Sep 26 2009

Jr Properties, Llc

Jr Properties, Llc became a new subsidiary organization for First Interstate Bank.

View Profile Sep 26 2009

The United States National Bank Of Red Lodge

Acquisition: First Interstate Bank acquired a new subsidiary, The United States National Bank Of Red Lodge, 21 years

View Profile Jan 27 2003

First Interstate Bank

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank, 22 years

View Profile Nov 10 2001

Security State Bank And Trust Company

Acquisition: First Interstate Bank acquired a new subsidiary, Security State Bank And Trust Company, 24 years

View Profile Sep 01 1999

First Interstate Bank, Fsb

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank, Fsb, 26 years

View Profile Dec 23 1997

Mountain Bank

Acquisition: First Interstate Bank acquired a new subsidiary, Mountain Bank, 26 years

View Profile Jun 21 1997

First Interstate Bank Of Montana, National Association

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank Of Montana, National Association, 26 years

View Profile Jun 21 1997

The First National Park Bank In Livingston

Acquisition: First Interstate Bank acquired a new subsidiary, The First National Park Bank In Livingston, 28 years

View Profile Sep 23 1995

First Citizens Bank Of Bozeman

Acquisition: First Interstate Bank acquired a new subsidiary, First Citizens Bank Of Bozeman, 29 years

View Profile May 05 1995

United - Interstate Center Partnership

United - Interstate Center Partnership became a new subsidiary organization for First Interstate Bank.

View Profile Apr 29 1994

First Interstate Bank Of Missoula, National Association

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank Of Missoula, National Association, 31 years

View Profile Dec 01 1992

First Interstate Bank Of South Missoula, National Association

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank Of South Missoula, National Association, 31 years

View Profile Dec 01 1992

First Interstate Bank Of Billings Heights

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank Of Billings Heights, 31 years

View Profile Dec 01 1992

First Interstate Bank Of Miles City

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank Of Miles City, 31 years

View Profile Dec 01 1992

First Interstate Bank Of West Billings

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank Of West Billings, 31 years

View Profile Dec 01 1992

First Interstate Bank Of Colstrip

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank Of Colstrip, 31 years

View Profile Dec 01 1992

First Interstate Bank Of Hardin

Acquisition: First Interstate Bank acquired a new subsidiary, First Interstate Bank Of Hardin, 31 years

View Profile Dec 01 1992

Security Agricultural Credit Corporation

Security Agricultural Credit Corporation became a new subsidiary organization for First Interstate Bank.

View Profile Nov 01 1979

First Interstate Bancsystem, Inc.

First Interstate Bancsystem, Inc. became a new parent organization for First Interstate Bank.

View Profile Dec 16 1971

First Interstate Bank

First Interstate Bank was established 107 years ago and is currently headquartered in Billings, MT.

Oct 09 1916