First Interstate BancSystem
At First Interstate, we meet people where they are — helping them get to where they want to be. Explore personal and business banking, loans, and digital tools backed by local service and community commitment.
Basic Information
- Category: Regional Bank
- Founded: 1968
- Headquarters: Billings, MT
- Website: firstinterstate.com
Documented Facts
- Founded: 1968
- Headquarters: Billings, MT
- Industry: Regional Bank
- Website: firstinterstate.com
- Industry (SIC): Banking
- State of Incorporation: DE
- Stock ticker: FIBK (Nasdaq)
Evidence and Sources
- Official Website (official)
- FIRST INTERSTATE BANCSYSTEM INC — SEC EDGAR (reference)
Citation Guidance
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- Data status: Enriched
- Last verified: 2025-10-27T07:55:29.846Z
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