NiSource Overview

Public Utility
Founded In
Organization Type
NiSource Inc. is one of the largest fully regulated utility companies in the United States, serving approximately 3.5 million natural gas customers and 500,000 electric customers across seven states through its local Columbia Gas and NIPSCO brands.
The staff at NiSource come from unusually diverse demographic backgrounds. The company is 40.3% female and 34.7% ethnic minorities. NiSource employees are slightly more likely to be members of the Republican Party than the Democratic Party, with 56.0% of employees identifying as members of the Republican Party. Despite their political differences, employees at NiSource seem to be happy. The company has great employee retention with staff members usually staying for 4.9 years. The average employee at NiSource makes $64,684 per year. Pay at NiSource is significantly lower than some of its highest paying competitors, like Exelon Energy, Constellation Energy Partners, and Gdf Suez Energy Resources Na, which pay $97,419, $92,689, and $90,922, respectively.
Based in Indiana, NiSource is a key player in the utilities industry with 8,363 employees and an annual revenue of $5.9B.

The Organization’s Mission

To do business with us. Providing additional access to natural gas and electric service.

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Job Openings
521 Positions
Average Salary
$64,684 yearly

The Culture At NiSource

Information provided by the company

The Team At NiSource

Key People

Joseph Hamrock (Joe)

NiSource Rankings

NiSource is ranked #44 on the Best Utilities Companies to Work For in America list. Zippia's Best Places to Work lists provide unbiased, data-based evaluations of companies. Rankings are based on government and proprietary data on salaries, company financial health, and employee diversity.

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NiSource Salaries

Salary Score
The national average salary for a NiSource employee in the United States is $64,684 per year. Employees in the top 10 percent can make over $104,000 per year, while employees at the bottom 10 percent earn less than $39,000 per year.
Average NiSource Salary
$31.10 hourly
Updated March 16, 2023
Average Employee Earnings

Highest Paying Jobs At NiSource

NiSource Diversity

Diversity Score
We calculated the diversity score of companies by measuring multiple factors, including the ethnic background, gender identity, and language skills of their workforce.

NiSource Gender Distribution


Research Summary. Using a database of 30 million profiles, Zippia estimates demographics and statistics for NiSource. Our estimates are verified against BLS, Census, and current job openings data for accuracy. After extensive research and analysis, Zippia's data science team found that:

  • NiSource has 8,363 employees.

  • 40% of NiSource employees are women, while 60% are men.

  • The most common ethnicity at NiSource is White (65%).

  • 13% of NiSource employees are Asian.

  • 10% of NiSource employees are Hispanic or Latino.

  • The average employee at NiSource makes $64,684 per year.

  • NiSource employees are most likely to be members of the republican party.

  • On average, employees at NiSource stay with the company for 4.9 years.

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NiSource Employee Political Affiliation

NiSource employees are most likely to be members of the Republican Party. The largest donation made to a political party by a NiSource employee was by James Cuffia. James Cuffia donated $20,500 to the Republican Party.



Republican Party

56.5 %

Democratic Party

43.5 %
Employee Political Donations
NameJob TitlePartyDonation
James CuffiaRequirements EngineerRepublican Party$20,500
Robert SkaggsExecutiveRepublican Party$15,000
Joseph HamrockPresident/Chief Executive OfficerRepublican Party$11,650
Jimmy StatonExecutiveRepublican Party$5,600
JON VeurinkVice PresidentRepublican Party$5,450
Carrie HightmanLegal Compliance OfficerDemocratic Party$4,000
Kathleen LearySenior Vice PresidentDemocratic Party$3,000
Richard AbdooChairpersonDemocratic Party$2,750
Bob SkaggsChairpersonRepublican Party$2,700
Jack PartridgeExecutiveRepublican Party$2,700
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NiSource Employment Videos

NiSource Financial Performance

Performance Score
We calculated the performance score of companies by measuring multiple factors, including revenue, longevity, and stock market performance.

NiSource Annual Revenue


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NiSource Subsidiaries

Subsidiaries to NiSource include Columbia Gas Transmission LLC, Bay State Gas Company, and Columbia Gas of Ohio. Employees at the parent company, NiSource, earn $64,684. In comparison, the salaries at Columbia Gas Transmission LLC, Bay State Gas Company, and Columbia Gas of Ohio are $79,143, $56,253, and $49,387.
Average Salarydesc

Columbia Gas Transmission LLC

Salary Range57k - 108k$79k$79,143

Bay State Gas Company

Salary Range40k - 78k$56k$56,253

Columbia Gas of Ohio

Salary Range36k - 66k$49k$49,387

Highest Paying NiSource Competitors

Competitors of NiSource include Exelon Energy, Constellation Energy Partners, and Gdf Suez Energy Resources Na. The average salaries at Exelon Energy rank the highest, with their employees earning an average salary of $97,419 per year. The salaries at Constellation Energy Partners average $92,689 per year, and the salaries at Gdf Suez Energy Resources Na come in at $90,922 per year.

Frequently Asked Questions about NiSource

When was NiSource founded?

NiSource was founded in 1912.

How many Employees does NiSource have?

NiSource has 8,363 employees.

How much money does NiSource make?

NiSource generates $5.9B in revenue.

What industry is NiSource in?

NiSource is in the public utility industry.

What is NiSource's mission?

NiSource's mission statement is "To do business with us. Providing additional access to natural gas and electric service."

What type of company is NiSource?

NiSource is a public company.

Who are NiSource's competitors?

NiSource competitors include Unitil, Duke Energy, Black Hills, Exelon, Xcel Energy, Dynegy, DTE (Detroit Tool & Engineering), Columbia Gas of Ohio, Columbia Gas Transmission LLC, NW Natural, Constellation Energy Partners, Exelon Energy, Gdf Suez Energy Resources Na, AVANGRID, Southern California Edison, ONE Gas, EON, IS International, Energy Trust of Oregon, Edison Mission Group Inc.

Who works at NiSource?

Joseph Hamrock (Joe) (President and CEO)

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Zippia gives an in-depth look into the details of NiSource, including salaries, political affiliations, employee data, and more, in order to inform job seekers about NiSource. The employee data is based on information from people who have self-reported their past or current employments at NiSource. The data on this page is also based on data sources collected from public and open data sources on the Internet and other locations, as well as proprietary data we licensed from other companies. Sources of data may include, but are not limited to, the BLS, company filings, estimates based on those filings, H1B filings, and other public and private datasets. While we have made attempts to ensure that the information displayed are correct, Zippia is not responsible for any errors or omissions or for the results obtained from the use of this information. None of the information on this page has been provided or approved by NiSource. The data presented on this page does not represent the view of NiSource and its employees or that of Zippia.

NiSource may also be known as or be related to NIPSCO Industries, Inc. (1987–1999), NiSource, NiSource Inc and NiSource Inc.