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NiSource Overview

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 38.5% female and 34.6% ethnic minorities. NiSource employees are slightly more likely to be members of the Republican Party than the Democratic Party, with 58.0% 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 3.3 years. The average employee at NiSource makes $75,573 per year. Pay at NiSource is significantly lower than some of its highest paying competitors, like DigitalGlobe, The United Illuminating Company, and Conectiv Energy Holding Company, which pay $91,705, $90,798, and $89,216, respectively.
Based in Indiana, NiSource is a key player in the utilities industry with 8,175 employees and an annual revenue of $4.7B.


Public utility





Founded in



Merrillville, IN


Organization Type


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The Team At NiSource

Key People
  • Joseph Hamrock (ceo)
  • Rebecca Sczudlo (Manager)

The Culture At NiSource

Information provided by the company
Encourage others to seek opportunities for different and innovative approaches to addressing problems and opportunities

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NiSource Rankings

NiSource is ranked #90 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

How much does NiSource pay?
The national average salary for a NiSource employee in the United States is $75,573 per year. Employees in the top 10 percent can make over $124,000 per year, while employees at the bottom 10 percent earn less than $45,000 per year.
Salary Score
Average Employee Earnings

NiSource Salaries By Job Title

The average employee at NiSource earns a yearly salary of $75,573 per year, but different jobs can earn drastically different salaries. The higher paying positions at NiSource include manager, asset management, human resources manager, quality assurance lead, and database administrator. A typical manager, asset management salary at NiSource is $124,929. To get a better sense of the salaries at NiSource, other roles such as customer service representative and information technology internship can be considered as well. For comparison, the title customer service representative at NiSource earns $30,915 per year.
Average Salary
Manager, Asset Management
Salary Range112k - 138k$125k$124,929
Human Resources Manager
Salary Range110k - 132k$121k$120,885
Quality Assurance Lead
Salary Range94k - 119k$106k$106,194
Database Administrator
Salary Range93k - 113k$103k$103,269
Team Leader
Salary Range90k - 109k$100k$99,662
Senior Java Developer
Salary Range92k - 106k$99k$99,244
Project Management Lead
Salary Range86k - 113k$99k$99,231
Project Manager
Salary Range83k - 106k$94k$94,133
GIS Technician
Salary Range88k - 98k$93k$93,410
Legal Assistant
Salary Range80k - 107k$93k$92,625

NiSource Careers

On average, employees at NiSource stay with the company for 3.3 years. Employees most commonly join NiSource after leaving Columbia Gas Transmission. When they leave NiSource, they most frequently get their next job at IBM.

Average Length of Employment

3.3 years

Top Employers Before NiSource

7.2 %

Top Employers After NiSource

19.7 %
7.9 %

NiSource Employee Demographics

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 Employees Education

Of the 8,175 employees at NiSource, 17.5% attended Ohio State University. Employees at NiSource most frequently majored in Business, and most employees’ highest level of education is a Bachelors.

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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.


> $1B

Founded in


Organization type


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NiSource Subsidiaries

Subsidiaries to NiSource include Columbia Energy Group, Bay State Gas Co, and Columbia Gas of Ohio. Employees at the parent company, NiSource, earn $75,573. In comparison, the salaries at Columbia Energy Group, Bay State Gas Co, and Columbia Gas of Ohio are $86,508, $51,790, and $42,926.
Average Salary
Columbia Energy Group
Salary Range62k - 119k$87k$86,508
Bay State Gas Co
Salary Range39k - 67k$52k$51,790
Columbia Gas of Ohio
Salary Range32k - 56k$43k$42,926

NiSource Competitors

Competitors of NiSource include DigitalGlobe, The United Illuminating Company, and Conectiv Energy Holding Company. The average salaries at DigitalGlobe rank the highest, with their employees earning an average salary of $91,705 per year. The salaries at The United Illuminating Company average $90,798 per year, and the salaries at Conectiv Energy Holding Company come in at $89,216 per year.
Average Salary
Salary Range71k - 117k$92k$91,705
The United Illuminating Company
Salary Range75k - 108k$91k$90,798

Conectiv Energy Holding Company

Salary Range76k - 103k$89k$89,216
Salary Range73k - 104k$88k$87,766
Pacific Gas and Electric Company
Salary Range68k - 108k$87k$86,520
Southern California Edison
Salary Range67k - 105k$84k$84,286
Edison Mission Group
Salary Range64k - 108k$84k$83,530

Northern States Power Company

Salary Range68k - 100k$83k$82,773
Georgia System Operations
Salary Range65k - 102k$82k$81,793
Arizona Public Service
Salary Range64k - 103k$82k$81,764

Frequently Asked Questions about NiSource

When was NiSource founded?

NiSource was founded in 1912.

How many Employees does NiSource have?

NiSource has 8,175 employees.

How much money does NiSource make?

NiSource generates $4.7B in revenue.

What industry is NiSource in?

NiSource is in the public utility industry.

What type of company is NiSource?

NiSource is a public company.

Who are NiSource's competitors?

NiSource competitors include Bay State Gas Co, Columbia Gas of Ohio, Pacific Gas and Electric Company, Southern California Edison, New England Electric Transmission, Allegheny Energy Service, Dynegy, AVANGRID, Edison Mission Group, Conectiv Energy Holding Company, Nuclear Management Company, Arizona Public Service, ONE Gas, The United Illuminating Company, DigitalGlobe, Hawaiian Electric Industries, NRECA, Georgia System Operations, Northern States Power Company, PUBLIC SERVICE CO OF COLORADO.

Who works at NiSource?

Joseph Hamrock (ceo)

Rebecca Sczudlo (Manager)

Where is NiSource's headquarters?

NiSource's headquarters is in Merrillville, IN.

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Updated December 31, 2020

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. 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. 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 NISOURCE INC, NiSource, NiSource Inc, NiSource Inc. and Nisource.