aid: nisource
name: NiSource
description: >-
  NiSource is one of the largest fully-regulated utility companies in the United
  States, serving approximately 3.5 million natural gas and electric customers
  across six states through its operating subsidiaries Columbia Gas and NIPSCO.
type: Index
image: https://kinlane-images.s3.amazonaws.com/shared/apis-json/apis-json-logo.jpg
tags:
  - Energy
  - Natural Gas
  - Electric
  - Utilities
  - Fortune 500
url: https://raw.githubusercontent.com/api-evangelist/nisource/refs/heads/main/apis.yml
created: '2025-02-08'
modified: '2026-04-28'
specificationVersion: '0.19'
apis: []
common:
  - type: LinkedIn
    url: https://www.linkedin.com/company/nisource
  - type: Website
    url: https://www.nisource.com
maintainers:
  - FN: Kin Lane
    email: kin@apievangelist.com

common:
  - url: https://www.nisource.com/news
    type: Blog