NiSource Inc.
Welcome to NiSource. We serve nearly four million natural gas and electric customers across six states under our NiSource, NIPSCO and Columbia Gas brands.
Basic Information
- Category: Utilities
- Founded: 2000
- Headquarters: Merrillville, IN
- Website: nisource.com
Documented Facts
- Founded: 2000
- Headquarters: Merrillville, IN
- Category: Utilities
- Email: onehr@nisource.com
- Industry (SIC): Utilities
- State of Incorporation: DE
- Stock ticker: NI (NYSE)
Evidence and Sources
- Official Website (official)
- NiSource Inc. on instagram (social)
- NiSource Inc. on facebook (social)
- NiSource Inc. on linkedin (social)
- NISOURCE INC. — SEC EDGAR (reference)
Citation Guidance
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- Canonical profile: https://brandsource.ai/brands/nisource-inc
- Machine-readable JSON-LD: https://brandsource.ai/api/brands/nisource-inc/json-ld
- Data status: Enriched
- Last verified: 2025-10-27T06:52:27.950Z
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