NiSource NPS & Customer Reviews | Comparably
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About NiSource's Brand

NiSource (NYSE: NI) helps energize the lives of its nearly 4 million natural gas and electric customers across seven states. Among its major competitors, NiSource is ranked in 3rd place for NPS while WEC Energy Group is 1st, and Duke Energy Corporation is 2nd.Their current market cap is $9.43B

Brand at a Glance

72%
Customer Loyalty
2.9/5
Product Quality
2.7/5
Pricing
2.8/5
Customer Service

NiSource Ranking

NiSource NPS

NiSource's Net Promoter Score (NPS) is a -23 with 30% Promoters, 17% Passives, and 53% Detractors. Net Promoter Score tracks whether NiSource's customers would recommend using the product based on a scale of -100 to 100.

NiSource Overall NPS

-23
NPS
30%Promoters
17%Passives
53%Detractors
NiSource Overall NPS

NiSource NPS Trend

-100
-50
0
50
100
Apr 2024
-5
Apr 2024-5
May 2024
-8
May 2024-8
Jun 2024
-9
Jun 2024-9
Jul 2024
-9
Jul 2024-9
Oct 2024
-12
Oct 2024-12
Nov 2024
-7
Nov 2024-7
Apr 2025
-9
Apr 2025-9
Sep 2025
-12
Sep 2025-12
Oct 2025
-14
Oct 2025-14
Nov 2025
-12
Nov 2025-12
Dec 2025
-15
Dec 2025-15
Jan 2026
-23
Jan 2026-23

How Other Brands Compare

NiSource is ranked third for NPS among its competitors. WEC Energy Group and Duke Energy Corporation come in first and second, with American Electric Power coming in at #4. Among those competitors, it is the lowest valued company behind Duke Energy Corporation.

NiSource's Logo
NiSource
Duke Energy Corporation's Logo
Duke Energy Corporation
American Electric Power's Logo
American Electric Power
WEC Energy Group's Logo
WEC Energy Group
Global Ranking#-#338#-#-
NPS-23-21-44-14
Valuation Updated every 24 hours for public companies$9.43B$75.41B$42.48B$27.55B

What is NPS

Net Promoter Score (NPS) is a management tool that can be used to gauge the satisfaction of a firm's customer relationships. NPS has been widely adopted as a key metric often linked to the revenue potential of a company’s product or service. The metric is based on customer responses to the question: "On a scale of 0 to 10, how likely are you to recommend the product to a friend?"

Those who respond with a score of 9 to 10 are known as Promoters, and are widely associated with behaviors that create value, including actively encouraging others to use the product or service. Those who respond with a score of 7 or 8 are categorized as Passives, and they are believed to be less likely to exhibit the value-creation traits of Promoters having a largely neutral effect on other consumers. Detractors are those who fall in the score range of 0 to 6 and represent dissatisfied customers of the product sometimes actively recommending against using the product.

NiSource NPS by Gender

Male customers rated NiSource's NPS 38 points higher than Female customers.

Male

-28

NiSource's NPS was rated -28 by Male customers on Comparably.

29%
Promoters
14%
Passives
57%
Detractors

Female

-66

NiSource's NPS was rated -66 by Female customers on Comparably.

17%
Promoters
0%
Passives
83%
Detractors

NiSource NPS by Ethnicity

NiSource's NPS was rated -39 points by Caucasian customers on Comparably.

-100
-50
0
50
100
Caucasian
-39
Caucasian-39

NiSource NPS by Age

NiSource's NPS was rated the highest by customers ages 51-55, and the lowest by customers ages 26-30.

0
20
40
60
80
100
Promoters
0%
Passives
0%
Detractors
100%
26-300%0%100%
Promoters
40%
Passives
0%
Detractors
60%
51-5540%0%60%

NiSource NPS by Usage

NiSource's NPS was rated the highest by customers who have used NiSource's products/services for Over 10 Years, and the lowest by customers with Less than 1 Year of usage.

-100
-50
0
50
100
Less than 1 Year
-75
Less than 1 Year-75
5 to 10 Years
-20
5 to 10 Years-20
Over 10 Years
-17
Over 10 Years-17

NiSource NPS vs. Competitors

Compared to its competitors, NiSource's NPS is rated right above American Electric Power, and is preceded by Duke Energy Corporation.

NiSource Customer Reviews

Out of the 2 NiSource customer reviews 1 was positive and 1 was constructive. NiSource customer reviews reflect that more than half of the customers expect a better service or product from the company and believe there is room for improvement.

What can this brand most improve?
Stop paying their CFOs millions, stop making the people of Indiana pay for their mistakes, balance your check books, stop blatantly lying about the cost of projects, stop charging us premiums for resources we're sitting on. Do better on all possible accounts.
What do you value most about this brand?
Energy vitality smoothness texture cards

NiSource Customer Loyalty

72%

Customer Loyalty is a strong indicator of whether or not a customer will choose a brand repeatedly over a competitor that offers similar products/services.

72% of NiSource users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"

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72
72%
28
28%
NiSource Customer Loyalty

NiSource Customer Loyalty Score by Gender

Female customers rated NiSource's Customer Loyalty score 15% higher than Male customers.

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Male
55%
Yes
Female
70%
Yes

NiSource Customer Loyalty Score by Ethnicity

NiSource's Customer Loyalty score was rated 61% by Caucasian customers on Comparably.

% who answered "Yes"

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61
out of 100
Caucasian

NiSource Customer Loyalty Score by Age

NiSource's Customer Loyalty score was rated the highest by customers ages 51-55, and the lowest by customers ages 26-30.

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0
20%
40%
60%
80%
100%
26-30
10%
26-3010%
51-55
82%
51-5582%

NiSource Customer Loyalty Score by Usage

NiSource's Customer Loyalty score was rated the highest by customers who have used NiSource's products/services for Over 10 Years, and the lowest by customers with 5 to 10 Years of usage.

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Less than 1 Year
40%
5 to 10 Years
28%
Over 10 Years
85%

NiSource Customer Loyalty Score by Industry

NiSource's Customer Loyalty score was rated 55% by Tech industry customers.

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Tech
55%

NiSource Customer Loyalty vs. Competitors

Compared to its competitors, NiSource's Customer Loyalty score is rated right above SCANA Corporation, and is preceded by Duke Energy Corporation.

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NiSource's Logo
VS
Duke Energy Corporation's Logo
SCANA Corporation's Logo
CenterPoint Energy's Logo
WEC Energy Group's Logo
American Electric Power's Logo

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NiSource Product Quality

2.9/5

NiSource has an overall Product Quality score of 2.9 out of 5 stars rated by its users and customers.

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NiSource Product Information

NiSource’s product quality score is a 2.9 out of 5 as rated by its users and customers. Reviewers from the Tech industry rated NiSource's product the highest.

Website
http://www.nisource.com/
Company Size
10,000+ Employees

Industry

Tech
Energy

Quick Insights into NiSource Product Quality

NiSource's Product Quality score was rated highest by customers who have used NiSource's products/services for Over 10 Years, and rated lowest by customers ages 26-30.

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Ranked NiSource Product Quality the Highest

Over 10 Years
3.1
51-55
3
Caucasian
3

Ranked NiSource Product Quality the Lowest

5 to 10 Years
2.6
Female
2.6
26-30
1.8

NiSource Product Quality Score by Gender

Male customers rated NiSource's Product Quality score 0.3 stars higher than Female customers.

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Male

2.9/5

Female

2.6/5

NiSource Product Quality Score by Ethnicity

NiSource's Product Quality score was rated 3 stars by Caucasian customers on Comparably.

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0
1
2
3
4
5
Caucasian
3
Caucasian3

NiSource Product Quality Score by Age

NiSource's Product Quality score was rated the highest by customers ages 51-55, and the lowest by customers ages 26-30.

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0
1
2
3
4
5
26-30
1.8
26-301.8
51-55
3
51-553

NiSource Product Quality Score by Usage

NiSource's Product Quality score was rated the highest by customers who have used NiSource's products/services for Over 10 Years, and the lowest by customers with 5 to 10 Years of usage.

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Less than 1 Year
3
5 to 10 Years
2.6
Over 10 Years
3.1

NiSource Product Quality Score by Industry

NiSource's Product Quality score was rated 2.7 stars by Tech industry customers.

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Tech
2.7

NiSource Product Quality vs. Competitors

Compared to its competitors, NiSource's Product Quality score is rated right above American Electric Power, and is preceded by Duke Energy Corporation.

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NiSource's Logo
VS
WEC Energy Group's Logo
Duke Energy Corporation's Logo
American Electric Power's Logo
CenterPoint Energy's Logo
SCANA Corporation's Logo

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NiSource Pricing

NiSource ROI & Value For Money

2.7/5

NiSource has a value for money and ROI score of 2.7 out of 5 stars rated by its users and customers.

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NiSource Pricing Plans

Not every product or service fits the needs of a certain user or industry. The users that rank the value for money and ROI highest are mainly from Tech industry.

Quick Insights into NiSource ROI

NiSource's ROI score was rated highest by customers who have used NiSource's products/services for Less than 1 Year, and rated lowest by customers ages 26-30.

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Ranked NiSource ROI the Highest

Less than 1 Year
3.1
Male
2.9
Caucasian
2.8

Ranked NiSource ROI the Lowest

5 to 10 Years
2.6
Female
2.1
26-30
2

NiSource ROI Score by Gender

Male customers rated NiSource's ROI score 0.8 stars higher than Female customers.

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Male

2.9/5

Female

2.1/5

NiSource ROI Score by Ethnicity

NiSource's ROI score was rated 2.8 stars by Caucasian customers on Comparably.

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0
1
2
3
4
5
Caucasian
2.8
Caucasian2.8

NiSource ROI Score by Age

NiSource's ROI score was rated the highest by customers ages 51-55, and the lowest by customers ages 26-30.

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0
1
2
3
4
5
26-30
2
26-302
51-55
2.5
51-552.5

NiSource ROI Score by Usage

NiSource's ROI score was rated the highest by customers who have used NiSource's products/services for Less than 1 Year, and the lowest by customers with 5 to 10 Years of usage.

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Less than 1 Year
3.1
5 to 10 Years
2.6
Over 10 Years
2.8

NiSource ROI Score by Industry

NiSource's ROI score was rated 2.5 stars by Tech industry customers.

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Tech
2.5

NiSource Pricing vs. Competitors

Compared to its competitors, NiSource's ROI score is rated right above American Electric Power, and is preceded by Duke Energy Corporation.

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NiSource's Logo
VS
WEC Energy Group's Logo
Duke Energy Corporation's Logo
American Electric Power's Logo
CenterPoint Energy's Logo
SCANA Corporation's Logo

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NiSource Customer Satisfaction (CSAT)

NiSource Customer Satisfaction (CSAT) Score

41 / 100

NiSource has an overall Customer Satisfaction score of 41 rated by its users and customers.

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Very Satisfied19%
Satisfied22%
Neither Satisfied nor Dissatisfied17%
Dissatisfied6%
Very Dissatisfied36%
Very Satisfied
19%
Satisfied
22%
Neither Satisfied nor Dissatisfied
17%
Dissatisfied
6%
Very Dissatisfied
36%

What is Customer Satisfaction (CSAT) Score

Customer Satisfaction Score (also known as CSAT), is a metric used to quantify how satisfied customers are with a company or brand’s products and services. The Customer Satisfaction Score is based on customers response to the question: “How would you rate your overall satisfaction with the service you received?” The score is calculated using the formula: (The total number answer of “Very Satisfied” and “Satisfied”) ÷ (The total response) x100, and it is generally displayed in percentages. Some of the main benefits of the CSAT for businesses are tracking retention, identifying happy customers and growing relationships, and gaining repeat business to build a sustainable brand.

Quick Insights into NiSource Customer Satisfaction

NiSource's Customer Satisfaction score was rated highest by customers who have used NiSource's products/services for Over 10 Years, and rated lowest by customers who have used NiSource's products/services for Less than 1 Year.

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Ranked NiSource Customer Satisfaction the Highest

Over 10 Years
67%
51-55
60%
Caucasian
50%

Ranked NiSource Customer Satisfaction the Lowest

Male
43%
26-30
0%
Less than 1 Year
0%

NiSource Customer Satisfaction Score by Gender

Female customers rated NiSource's Customer Satisfaction score 7 points higher than Male customers.

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43 / 100
Male
Very Satisfied
29%
Satisfied
14%
Neither Satisfied nor Dissatisfied
29%
Dissatisfied
0%
Very Dissatisfied
28%
50 / 100
Female
Very Satisfied
17%
Satisfied
33%
Neither Satisfied nor Dissatisfied
17%
Dissatisfied
0%
Very Dissatisfied
33%

NiSource Customer Satisfaction Score by Ethnicity

CSAT according to Caucasian

NiSource's Customer Satisfaction (CSAT) score was rated 50% according to Caucasian users and customers.

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50 / 100
Very Satisfied25%
Satisfied25%
Neither Satisfied nor Dissatisfied25%
Dissatisfied0%
Very Dissatisfied25%
Very Satisfied
25%
Satisfied
25%
Neither Satisfied nor Dissatisfied
25%
Dissatisfied
0%
Very Dissatisfied
25%

NiSource Customer Satisfaction Score by Age

NiSource's Customer Satisfaction score was rated the highest by customers ages 51-55, and the lowest by customers ages 26-30.

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0
20
40
60
80
100
26-30 CSAT Score
0%
Very Satisfied
0%
Satisfied
0%
Neither Satisfied nor Dissatisfied
67%
Dissatisfied
0%
Very Dissatisfied
33%
26-300%
51-55 CSAT Score
60%
Very Satisfied
40%
Satisfied
20%
Neither Satisfied nor Dissatisfied
0%
Dissatisfied
0%
Very Dissatisfied
40%
51-5560%

NiSource Customer Satisfaction Score by Usage

NiSource's Customer Satisfaction score was rated the highest by customers who have used NiSource's products/services for Over 10 Years, and the lowest by customers with Less than 1 Year of usage.

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Less than 1 Year
0
5 to 10 Years
50
Over 10 Years
67

NiSource Customer Satisfaction Score by Industry

NiSource's Customer Satisfaction score was rated 34 points by Tech industry customers.

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Tech
34

NiSource Customer Satisfaction vs. Competitors

Compared to its competitors, NiSource's Customer Satisfaction score is rated right above American Electric Power, and is preceded by Duke Energy Corporation.

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NiSource's Logo
VS
WEC Energy Group's Logo
Duke Energy Corporation's Logo
American Electric Power's Logo
SCANA Corporation's Logo
CenterPoint Energy's Logo

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NiSource Customer Service

2.8/5

NiSource has an overall Customer Service score of 2.8 out of 5 stars rated by its users and customers.

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About NiSource's Customer Service

Address

Merrillville, IN


Website

http://www.nisource.com/


Phone Number

1(800)344-4077

Quick Insights into NiSource Customer Service

NiSource's Customer Service score was rated highest by customers who have used NiSource's products/services for Less than 1 Year, and rated lowest by customers ages 26-30.

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Ranked NiSource Customer Service the Highest

Less than 1 Year
3.1
Caucasian
2.7
Male
2.7

Ranked NiSource Customer Service the Lowest

5 to 10 Years
2.3
Female
2.2
26-30
2

NiSource Customer Service Score by Gender

Male customers rated NiSource's Customer Service score 0.5 stars higher than Female customers.

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Male

2.7/5

Female

2.2/5

NiSource Customer Service Score by Ethnicity

NiSource's Customer Service score was rated 2.7 stars by Caucasian customers on Comparably.

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0
20
40
60
80
100
Caucasian
2.7
Caucasian2.7

NiSource Customer Service Score by Age

NiSource's Customer Service score was rated the highest by customers ages 51-55, and the lowest by customers ages 26-30.

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0
20
40
60
80
100
26-30
2
26-302
51-55
2.6
51-552.6

NiSource Customer Service Score by Usage

NiSource's Customer Service score was rated the highest by customers who have used NiSource's products/services for Less than 1 Year, and the lowest by customers with 5 to 10 Years of usage.

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Less than 1 Year
3.1
5 to 10 Years
2.3
Over 10 Years
2.7

NiSource Customer Service Score by Industry

NiSource's Customer Service score was rated 2.6 stars by Tech industry customers.

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Tech
2.6

NiSource Customer Service vs. Competitors

Compared to its competitors, NiSource's Customer Service score is rated right above Duke Energy Corporation, and is preceded by WEC Energy Group.

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VS
WEC Energy Group's Logo
Duke Energy Corporation's Logo
American Electric Power's Logo
CenterPoint Energy's Logo
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NiSource as an Employer

3.8/5

NiSource has a 3.8/5 stars for its overall company culture rated by their employees

  NiSource CEO
top
40%
CEO of NiSource

In the Top 40% of Similar Sized Companies on Comparably.

Consumer vs. Employees

NiSource scored a -23 for Net Promoter Score and a 13 for Employee Net Promoter Score. NPS gauges how likely a customer of NiSource would recommend the brand to a friend. ENPS measures how likely NiSource employees would recommend working at NiSource to a friend.

Net Promoter Score

-23
NPS Score
30%Promoters
17%Passive
53%Detractors

Employee Net Promoter Score

13
eNPS Score
48%Promoters
17%Passive
35%Detractors

Global Ranking Snapshot

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