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Columbia Gas of Ohio Employee Directory

UtilitiesOhio, United States201-500 Employees

Columbia Gas of Ohio supplies natural gas to roughly 1.5 million customers across Ohio. It is the largest natural gas utility in the state. The company operates as a subsidiary of NiSource, a major fully regulated utility group serving about 4 million customers across six states through its Columbia Gas and NIPSCO brands. Headquartered in Columbus, Ohio, the business maintains a mid-sized workforce. In October 2025, Columbia Gas of Ohio partnered with Miller Pipeline to upgrade natural gas infrastructure along Dunford Road in Westlake, Ohio.

Find Columbia Gas of Ohio employees' phone numbers or email addresses

Columbia Gas of Ohio Global Highlights

Location
Employees

North America
648

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  • United States Of America
    648

Europe
2

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  • Norway
    1
  • United Kingdom Of Great Britain And Northern Ireland
    1

Columbia Gas of Ohio's Leadership

  • Vice President External And Customer Affairs at Columbia Gas of Ohio
    K. B.
    Vice President External And Customer Affairs
    Mobile Phone
  • Vice-President at Columbia Gas of Ohio
    J. C.
    Vice-President
    Mobile Phone
  • Vice President at Columbia Gas of Ohio
    R. K.
    Vice President
    Mobile Phone
  • Leader, Field Engineering at Columbia Gas of Ohio
    C. B.
    Leader, Field Engineering
    Mobile Phone
  • New Business Development Manager at Columbia Gas of Ohio
    A. W.
    New Business Development Manager
    Mobile Phone
  • Technology Systems Manager at Columbia Gas of Ohio
    C. R.
    Technology Systems Manager
    Mobile Phone
  • General Manager Customer Service & Billing at Columbia Gas of Ohio
    H. L.
    General Manager Customer Service & Billing
    Mobile Phone
  • New Business Development Manager at Columbia Gas of Ohio
    J. D.
    New Business Development Manager
    Mobile Phone

Columbia Gas of Ohio Employee Metrics

100%
50%
0%
2026
2025
  • Civil Engineering & Construction
  • Administrative
  • Support
  • Community & Social Services
  • Program & Project Management
  • Other
  • Engineering
  • Healthcare Services
  • Legal

Contact profiles from Columbia Gas of Ohio

Name
Title
Contact
Location
Last Update
  • Naturalist at Columbia Gas of Ohio
    D. P.
    Naturalist
    Mobile Phone
    Oct 16, 2024
  • Receptionist at Columbia Gas of Ohio
    D. S.
    Receptionist
    Mobile Phone
    Oct 16, 2024
  • Project Coordinator at Columbia Gas of Ohio
    G. N.
    Project Coordinator
    Mobile Phone
    Oct 23, 2024
  • Laborer at Columbia Gas of Ohio
    J. B.
    Laborer
    Mobile Phone
    Oct 22, 2024
  • Damage Prevention Specialist Dps at Columbia Gas of Ohio
    J. F.
    Damage Prevention Specialist Dps
    Mobile Phone
    Apr 24, 2025
  • Construction Supervisor at Columbia Gas of Ohio
    J. W.
    Construction Supervisor
    Mobile Phone
    Jan 09, 2026
  • Monitor And Regulation Tech at Columbia Gas of Ohio
    J. W.
    Monitor And Regulation Tech
    Mobile Phone
    Oct 23, 2024
  • Pipeline Safety And Compliance- Technical Support Support Specialist at Columbia Gas of Ohio
    K. A.
    Pipeline Safety And Compliance- Technical Support Support Specialist
    Mobile Phone
    Oct 17, 2024
  • Engineering at Columbia Gas of Ohio
    K. H.
    Engineering
    Mobile Phone
    Apr 23, 2025
  • Plant Service Tech at Columbia Gas of Ohio
    M. S.
    Plant Service Tech
    Mobile Phone
    Apr 25, 2025

Frequently Asked Questions

What is Columbia Gas of Ohio known for?

Minus sign iconPlus sign iconColumbia Gas of Ohio operates in the Utilities industry. You can contact Columbia Gas of Ohio's main corporate office by phone at
+1-419-636-****
. Explore Columbia Gas of Ohio's company overview page for more information.

What is Columbia Gas of Ohio's most common email format?

Minus sign iconPlus sign iconColumbia Gas of Ohio employees' email format typically follows the pattern of FLast@columbiagasohio.com. Trying to find reliable and up-to-date employee contact data? Find more Columbia Gas of Ohio email formats with LeadIQ.

How many employees does Columbia Gas of Ohio have currently?

Minus sign iconPlus sign iconColumbia Gas of Ohio has approximately 479 employees as of August 2026. These team members are located across 2 continents, including North America and Europe.

Who are Columbia Gas of Ohio's key employees and leadership?

Minus sign iconPlus sign icon

As of August 2026, Columbia Gas of Ohio's key employees include:

  • Vice President External And Customer Affairs: K. B.
  • Vice-President: J. C.
  • Vice President: R. K.
  • Leader, Field Engineering: C. B.
  • New Business Development Manager: A. W.

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