Idaho and Select Wyoming Lobbies Opening
Effective Wednesday, May 27, our Idaho and Buffalo, Gillette, and Sheridan, Wyoming branch lobbies are open from 10 a.m. to 2 p.m., Monday-Friday. Our drive-ups in all states continue to be open during regular business hours. Please visit our Locations page for up-to-date branch hours.
We're available with 24/7 online and mobile banking, drive-ups, and ATMs. Limited lobby hours are available in some of our communities.
Learn More >As the charitable affiliate of First Interstate BancSystem, the First Interstate BancSystem Foundation is funded by the bank and works closely with the bank. The Foundation shares the values and vision of First Interstate Bank; together, we strive to make our communities a better place to live and work.
The Foundation's mission is to assist the First Interstate Bank family in being the premier corporate citizen in the communities we serve. The Foundation achieves this by carrying out First Interstate's commitment to community. We provide resources and leadership in three main areas: granting funds, financial education and matching the gifts of First Interstate Bank employees.
Chair
First Interstate BancSystem
CEO & President
First Interstate BancSystem
Chief Financial Officer
First Interstate BancSystem
Chief Banking Officer
First Interstate BancSystem
Chief Operating Officer
First Interstate BancSystem
Chief Risk Officer
First Interstate BancSystem
Chief Information Officer
First Interstate BancSystem
General Counsel
First Interstate BancSystem
$1.5M
Donated to feeding programs through Neighbors Feeding Neighbors since 2008
40,277
Winter Items collected and donated through Coats and More since 2008
$1.3M
In Mini Bank Program savings accounts
12,806
Students presented to during Teach Children to Save
First Interstate
BancSystem Foundation
PO Box 7113
Billings, MT 59103-7113
