First Interstate Bancsystem, Inc. FIBK

FIBK Company Overview

First Interstate BancSystem, Inc. is a bank holding company operating in the U.S. financial services industry, primarily focused on community and regional banking. Through its principal subsidiary, First Interstate Bank, the company provides a broad range of consumer, commercial, and wealth management banking services. Its core activities include deposit gathering, commercial and consumer lending, mortgage banking, treasury management, and trust and investment services.

The company’s primary revenue drivers are net interest income from its loan and securities portfolios and noninterest income from service fees, wealth management, and mortgage banking activities. First Interstate BancSystem, Inc. serves individuals, small- to mid-sized businesses, agricultural clients, municipalities, and nonprofit organizations, with a strong emphasis on relationship-based banking. Founded in 1971 in Montana, the company expanded steadily through organic growth and acquisitions, notably transforming from a single-state bank into a multi-state regional banking franchise across the western and central United States.