NiSource

NiSource Employee Directory

UtilitiesUnited States5001-10000 Employees

NiSource (NYSE: NI) helps energize the lives of its nearly 4 million natural gas and electric customers across six states. Our local utilities – Columbia Gas and NIPSCO – ensure that customers receive safe, reliable and affordable natural gas and electric service each and every day. Our business plan is focused on proactively investing in our energy infrastructure – approximately $1.4 billion a year – to ensure we meet and improve upon our customer commitments for the next 100 years. 

We employ more than 7,000 of our neighbors who are actively engaged in the communities we’re privileged to serve, making them great places to live and call home. NiSource is headquartered in Merrillville, Indiana – about 35 miles from Chicago – and we maintain a significant corporate presence in Columbus, Ohio. Our utility operations also span Kentucky, Maryland, Pennsylvania and Virginia.

Find NiSource employees' phone numbers or email addresses

NiSource Global Highlights

Location
Employees

North America
3.9K

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  • United States Of America
    3.9K
  • Mexico
    21
  • Canada
    6
  • Cuba
    1
  • Costa Rica
    1
  • Panama
    1

Asia
68

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  • India
    31
  • China
    11
  • Philippines
    5
  • Viet Nam
    4
  • Indonesia
    4
  • Pakistan
    3
  • United Arab Emirates
    2
  • Iraq
    1
  • Turkey
    1
  • Japan
    1
  • Kyrgyzstan
    1
  • Cambodia
    1
  • Jordan
    1
  • Malaysia
    1
  • Bangladesh
    1

Europe
48

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  • United Kingdom Of Great Britain And Northern Ireland
    11
  • Spain
    10
  • Germany
    9
  • France
    3
  • Poland
    2
  • Serbia
    2
  • Lithuania
    1
  • Italy
    1
  • Bulgaria
    1
  • Azerbaijan
    1
  • Luxembourg
    1
  • Switzerland
    1
  • Netherlands
    1
  • Bosnia And Herzegovina
    1
  • Ukraine
    1
  • Romania
    1
  • Belgium
    1

South America
44

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  • Peru
    12
  • Argentina
    10
  • Colombia
    7
  • Chile
    5
  • Ecuador
    3
  • Venezuela
    3
  • Brazil
    2
  • Uruguay
    1
  • Bolivia
    1

Africa
22

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  • South Africa
    7
  • Nigeria
    7
  • Ghana
    2
  • Morocco
    2
  • Egypt
    2
  • Tanzania
    1
  • Algeria
    1

Oceania
3

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  • Australia
    3

NiSource's Leadership

  • Stylized image of a person
    D. C.
    Chief Executive Officer Dominion Generation
    Phone icon
  • Stylized image of a person
    S. B.
    Chief Executive Officer
    Phone icon
  • Stylized image of a person
    T. H.
    Chief Executive Officer
    Phone icon
  • Stylized image of a person
    B. S.
    Chief Financial Officer
    Phone icon
  • Stylized image of a person
    C. S.
    Chief Safety Officer
    Phone icon
  • Stylized image of a person
    D. C.
    Chief Sustainability Officer
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  • Stylized image of a person
    E. B.
    Chief Technology Officer
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  • Stylized image of a person
    K. L.
    Chief Technology Officer
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NiSource Employee Metrics

100%
50%
0%
2025
2024
  • Engineering
  • Analytics
  • Program & Project Management
  • Operations
  • Customer Success
  • Other
  • Information Technology

Contact profiles from NiSource

Name
Title
Contact Info
Location
Last Update
  • Stylized image of a person
    K. L.
    Chief Technology Officer
    Phone icon
    Oct 23, 2024
  • Stylized image of a person
    L. V. H.
    Owner And Operator
    Phone icon
    Oct 23, 2024
  • Stylized image of a person
    M. H.
    President
    Phone icon
    UNITED STATES
    Mar 08, 2023
  • Stylized image of a person
    P. G.
    Owner
    Phone icon
    Oct 16, 2024
  • Stylized image of a person
    R. A.
    Interim President
    Phone icon
    Oct 23, 2024
  • Stylized image of a person
    S. G.
    Founder
    Phone icon
    Oct 16, 2024
  • Stylized image of a person
    S. B.
    Chief Executive Officer
    Phone icon
    Oct 18, 2024
  • Stylized image of a person
    S. B.
    President
    Phone icon
    UNITED STATES
    Aug 04, 2023
  • Stylized image of a person
    S. C.
    Owner
    Phone icon
    Oct 21, 2024
  • Stylized image of a person
    T. A.
    Owner
    Phone icon
    IndiaKerala

Frequently Asked Questions

What is NiSource known for?

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NiSource operates in the Utilities industry. The company's main headquarters is located in 801 E. 86th Ave, Merrillville, IN 46410, US; you can contact the main corporate office by phone at . Explore NiSource's company overview page for more information.

What is NiSource's most common email format?

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NiSource employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more NiSource email formats with LeadIQ.

How many employees does NiSource have currently?

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NiSource has approximately 6.4K employees as of October 2025. These team members are located across 6 continents, including North AmericaAsiaEurope.

Who are NiSource's key employees and leadership?

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As of October 2025, NiSource's key employees include:

  • Chief Executive Officer Dominion Generation: D. C.
  • Chief Executive Officer: S. B.
  • Chief Executive Officer: T. H.
  • Chief Financial Officer: B. S.
  • Chief Safety Officer: C. S.

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