First Interstate BancSystem, Inc. is a financial and bank holding company. The Company, through its bank subsidiary First Interstate Bank (the Bank), delivers a range of banking products and services to individuals, businesses, municipalities and other entities. The Company also, through its subsidiary Bank of the Cascades, offers full-service community banking through 46 branches in Oregon, Idaho and Washington. The Company operates through community banking segment. Its community banking segment provides customers with commercial and consumer banking products and services in its market areas through community service activities. In addition to its primary emphasis on commercial and consumer banking services, the Company also offers trust, employee benefit and insurance services through its bank subsidiary. As of August 17, 2018, it operated over 120 banking offices, including online and mobile banking services, throughout Idaho, Montana, Oregon, South Dakota, Washington, and Wyoming.
| Website | http://fibk.com |
| Ticker | FIBK |
| Revenue | $931.9 million |
| Funding | $145 million |
| Employees | 55 (24 on RocketReach) |
| Founded | 1971 |
| Address | 401 N 31st St, Billings, Montana 59116, US |
| Phone | +1 406-255-5311 |
| Technologies |
JavaScript
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Google Analytics
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| Industry | Banking, Holding Companies, Finance, Regional Banks |
| Competitors | Wells Fargo, Bank of America, U.S. Bank, PNC, Citibank Private Bank, J.P. Morgan, KeyBank, Regions Bank, Zions Bank, Huntington National Bank +42 more (view full list) |
| SIC | SIC Code 603 Companies, SIC Code 60 Companies, SIC Code 601 Companies |
| NAICS | NAICS Code 62199 Companies, NAICS Code 621991 Companies, NAICS Code 6219 Companies, NAICS Code 551 Companies, NAICS Code 621 Companies, NAICS Code 62 Companies, NAICS Code 55 Companies |
Looking for a particular First Interstate BancSystem Inc employee's phone or email?
The First Interstate BancSystem Inc annual revenue was $931.9 million in 2026.
Kevin Dejong is the Market President of First Interstate BancSystem Inc.
24 people are employed at First Interstate BancSystem Inc.
First Interstate BancSystem Inc is based in Billings, Montana.
The NAICS codes for First Interstate BancSystem Inc are [62199, 621991, 6219, 551, 621, 62, 55].
The SIC codes for First Interstate BancSystem Inc are [603, 60, 601].