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NiSource Employee Directory

UtilitiesIndiana, United States5001-10000 Employees

NiSource is a utilities company that provides natural gas and electric services to roughly four million customers across six states via its local utilities Columbia Gas and NIPSCO. It emphasizes safe, reliable, and affordable energy delivery each day. The company plans to invest about $1.4 billion annually in energy infrastructure to support customer commitments over the long term.

NiSource is headquartered in Merrillville, Indiana, and maintains a substantial corporate presence in Columbus, Ohio, with its utility operations extending into Indiana, Kentucky, Maryland, Pennsylvania, and Virginia. The company is publicly traded on the NYSE under ticker NI and employs thousands across its service area, reflecting its role in the broader utilities sector.

Find NiSource employees' phone numbers or email addresses

NiSource Global Highlights

Location
Employees

North America
4.6K

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  • United States Of America
    4.6K
  • Mexico
    32
  • Canada
    9
  • Nicaragua
    2
  • Costa Rica
    2
  • El Salvador
    1
  • Dominican Republic
    1
  • Guatemala
    1

Asia
167

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  • India
    107
  • China
    21
  • Philippines
    9
  • Viet Nam
    7
  • Malaysia
    6
  • Pakistan
    3
  • Bangladesh
    3
  • Thailand
    2
  • Indonesia
    2
  • Iran
    2
  • Afghanistan
    1
  • Jordan
    1
  • Japan
    1
  • Iraq
    1
  • United Arab Emirates
    1

Europe
95

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  • Spain
    23
  • United Kingdom Of Great Britain And Northern Ireland
    16
  • Italy
    11
  • Poland
    9
  • Netherlands
    8
  • France
    7
  • Germany
    5
  • Sweden
    4
  • Austria
    2
  • Romania
    2
  • Ukraine
    1
  • Slovenia
    1
  • Slovakia
    1
  • Serbia
    1
  • Norway
    1
  • Montenegro
    1
  • Hungary
    1
  • Switzerland
    1

South America
34

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  • Peru
    10
  • Argentina
    7
  • Ecuador
    5
  • Colombia
    4
  • Venezuela
    3
  • Chile
    2
  • Uruguay
    1
  • Paraguay
    1
  • Bolivia
    1

Africa
21

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  • Nigeria
    9
  • South Africa
    6
  • Egypt
    2
  • Ghana
    2
  • Kenya
    1
  • Tanzania
    1

Oceania
4

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  • Australia
    4

NiSource's Leadership

  • Chief Executive Officer at NiSource
    S. B.
    Chief Executive Officer
  • Chief Executive Officer at NiSource
    T. H.
    Chief Executive Officer
  • Chief Financial Officer at NiSource
    B. S.
    Chief Financial Officer
  • Chief Technology Officer at NiSource
    K. L.
    Chief Technology Officer
  • Chief Gas Controller at NiSource
    N. F.
    Chief Gas Controller
  • Vice President & Chief Accounting Officer at NiSource
    G. G.
    Vice President & Chief Accounting Officer
  • Vice President Of Gas Operations at NiSource
    A. S.
    Vice President Of Gas Operations
  • Vice President Safety at NiSource
    D. V.
    Vice President Safety

NiSource Employee Metrics

100%
50%
0%
2026
2025
  • Engineering
  • Analytics
  • Program & Project Management
  • Operations
  • Customer Success
  • Other
  • Information Technology
  • Administrative
  • Legal
  • Civil Engineering & Construction

Contact profiles from NiSource

Name
Title
Contact
Location
Last Update
  • Chief Executive Officer at NiSource
    T. H.
    Chief Executive Officer
    United Arab Emirates
    Aug 20, 2026
  • Small Business Owner at NiSource
    A. P.
    Small Business Owner
    India, Uttar Pradesh
    Sep 05, 2026
  • Small Business Owner at NiSource
    N. R.
    Small Business Owner
    Aug 04, 2026
  • Vice President Of Gas Operations at NiSource
    A. S.
    Vice President Of Gas Operations
    Oct 22, 2024
  • Vice President, Recycling at NiSource
    B. D.
    Vice President, Recycling
    Oct 23, 2024
  • Vice President, Tax at NiSource
    C. M.
    Vice President, Tax
    Oct 16, 2022
  • Vice President Safety at NiSource
    D. V.
    Vice President Safety
    Oct 22, 2024
  • Senior Vice President at NiSource
    J. W.
    Senior Vice President
    Oct 17, 2024
  • Chief Gas Controller at NiSource
    N. F.
    Chief Gas Controller
    Oct 21, 2024
  • Senior Vice President-Marketing & Customer Service at NiSource
    R. M.
    Senior Vice President-Marketing & Customer Service
    Aug 20, 2026

Frequently Asked Questions

What is NiSource known for?

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NiSource operates in the Utilities industry. You can contact NiSource's 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 FLast@nisource.com. 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 6.6K employees as of August 2026. These team members are located across 6 continents, including North America, Asia and Europe.

Who are NiSource's key employees and leadership?

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As of August 2026, NiSource's key employees include:

  • Chief Executive Officer: S. B.
  • Chief Executive Officer: T. H.
  • Chief Financial Officer: B. S.
  • Chief Technology Officer: K. L.
  • Chief Gas Controller: N. F.

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