What departments does NiSource have?

NiSource has employees across 9 departments including Finance, Entrepreneurship, Accounting, Human Resources, Engineering.

What is the largest department at NiSource?

The largest department at NiSource is Entrepreneurship with 5 employees.

Where are NiSource employees located globally?

NiSource has employees across 7 continents and 60 countries including Egypt, Nigeria, South Africa, Kenya, Tanzania.

How has NiSource's team size changed over time?

NiSource's team has decreased from approximately 5.1K to 2.6K employees based on available data.

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.

NiSource Global Highlights

North America
4.6K

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

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

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

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

Africa
21

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

Oceania
4

Australia
4

NiSource's Leadership

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

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

A. H.
President
Mobile Phone
Email
Oct 23, 2024
B. N.
President
Mobile Phone
Email
Oct 17, 2024
B. S.
Chief Financial Officer
Mobile Phone
Email
Aug 20, 2026
C. B.
Interim President
Mobile Phone
Email
Oct 17, 2024
E. B.
Co Owner
Mobile Phone
Email
Oct 22, 2024
F. W.
Owner
Mobile Phone
Email
Oct 17, 2024
G. G.
Vice President & Chief Accounting Officer
Mobile Phone
Email
Aug 12, 2026
H. A.
Owner
Mobile Phone
Email
Oct 18, 2024
K. K.
Senior Vice President & Chief Human Resources Officer
Mobile Phone
Email
Aug 20, 2026
K. L.
Chief Technology Officer
Mobile Phone
Email
Aug 20, 2026

Frequently Asked Questions

What is NiSource known for?

NiSource operates in the Utilities industry. You can contact NiSource's main corporate office by phone at

+1-219-647-****

. Explore NiSource's company overview page for more information.

What is NiSource's most common email format?

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?

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?

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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NiSource Employee Directory

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