

world's largest utilities, focused on delivering energy safely, efficiently, reliably and responsibly Among its major competitors, National Grid is ranked in 5th place for NPS while Exelon Corporation is 1st, and Engie is 2nd.Their current market cap is $41.94B
National Grid's Net Promoter Score (NPS) is a -35 with 27% Promoters, 11% Passives, and 62% Detractors. Net Promoter Score tracks whether National Grid's customers would recommend using the product based on a scale of -100 to 100.
| 27% | Promoters |
|---|---|
| 11% | Passives |
| 62% | Detractors |
| Summary | Date | Score |
|---|---|---|
Feb 2025 -27 | Feb 2025 | -27 |
Mar 2025 -29 | Mar 2025 | -29 |
Apr 2025 -29 | Apr 2025 | -29 |
May 2025 -30 | May 2025 | -30 |
Jun 2025 -30 | Jun 2025 | -30 |
Jul 2025 -30 | Jul 2025 | -30 |
Aug 2025 -34 | Aug 2025 | -34 |
Sep 2025 -34 | Sep 2025 | -34 |
Oct 2025 -34 | Oct 2025 | -34 |
Nov 2025 -34 | Nov 2025 | -34 |
Dec 2025 -35 | Dec 2025 | -35 |
Jan 2026 -35 | Jan 2026 | -35 |
National Grid is ranked #4 for NPS among its competitors. Exelon Corporation and Engie come in first and second, with Dominion coming in at third. Among those competitors, it is the third most valued company behind Dominion.
![]() National Grid | ![]() Exelon Corporation | ![]() Dominion | ![]() Engie | |
| Global Ranking | #- | #586 | #- | #- |
| NPS | -35 | 21 | -9 | 11 |
| Valuation Updated every 24 hours for public companies | $41.94B | $42.89B | $61.03B | $34.64B |
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.
Female customers rated National Grid's NPS 2 points higher than Male customers.
National Grid's NPS was rated -62 by Male customers on Comparably.
National Grid's NPS was rated -60 by Female customers on Comparably.
National Grid's NPS was rated the highest by Asian or Pacific Islander customers, and the lowest by Caucasian customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian -77 | Caucasian | -77 |
Hispanic or Latino 0 | Hispanic or Latino | 0 |
African American/Black -43 | African American/Black | -43 |
Asian or Pacific Islander 0 | Asian or Pacific Islander | 0 |
Other -69 | Other | -69 |
National Grid's NPS was rated the highest by customers ages 18-25, and the lowest by customers ages 66+.
National Grid's NPS was rated the highest by customers who have used National Grid's products/services for Less than 1 Year, and the lowest by customers with Over 10 Years of usage.
| Summary | Usage | Score |
|---|---|---|
Less than 1 Year -7 | Less than 1 Year | -7 |
1 to 2 Years -18 | 1 to 2 Years | -18 |
2 to 5 Years -45 | 2 to 5 Years | -45 |
5 to 10 Years -56 | 5 to 10 Years | -56 |
Over 10 Years -77 | Over 10 Years | -77 |
Compared to its competitors, National Grid's NPS is rated right below National Fuel Gas Company.
| COMPANY | NPS Score | |
|---|---|---|
![]() | Exelon Corporation | 21 |
![]() | Engie | 11 |
![]() | Iberdrola Renewables | N/A |
![]() | Daily Herald | N/A |
![]() | Dominion | -9 |
![]() | National Fuel Gas Company | -34 |
![]() | National Grid | -35 |
Out of the 41 National Grid customer reviews 9 were positive and 32 were constructive. National Grid 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.
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.
71% of National Grid users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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Female customers rated National Grid's Customer Loyalty score 6% higher than Male customers.
National Grid's Customer Loyalty score was rated the highest by African American/Black customers, and the lowest by Hispanic or Latino customers.
% who answered "Yes"
National Grid's Customer Loyalty score was rated the highest by customers ages 56-60, and the lowest by customers ages 31-35.
| Summary | Age | Score |
|---|---|---|
18-25 89% | 18-25 | 89% |
26-30 85% | 26-30 | 85% |
31-35 46% | 31-35 | 46% |
36-40 66% | 36-40 | 66% |
41-45 72% | 41-45 | 72% |
46-50 64% | 46-50 | 64% |
51-55 75% | 51-55 | 75% |
56-60 90% | 56-60 | 90% |
61-65 60% | 61-65 | 60% |
66+ 62% | 66+ | 62% |
National Grid's Customer Loyalty score was rated the highest by customers who have used National Grid's products/services for 1 to 2 Years, and the lowest by customers with 2 to 5 Years of usage.
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National Grid's Customer Loyalty score was rated the highest by Accounting industry customers, and the lowest by Public Safety industry customers.
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Compared to its competitors, National Grid's Customer Loyalty score is rated right above Iberdrola Renewables, and is preceded by Dominion.
| COMPANY | Customer Loyalty Score | |
|---|---|---|
![]() | National Fuel Gas Company | 79% |
![]() | Engie | 78% |
![]() | Exelon Corporation | 77% |
![]() | Dominion | 77% |
![]() | National Grid | 71% |
![]() | Iberdrola Renewables | N/A |
![]() | Daily Herald | N/A |
National Grid has an overall Product Quality score of 2.6 out of 5 stars rated by its users and customers.
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National Grid’s product quality score is a 2.6 out of 5 as rated by its users and customers. Reviewers from the Banking and Financial Services industry rated National Grid's product the highest. Reviewers from the Aerospace and Aviation industry rated National Grid the lowest at 2.7.
National Grid's Product Quality score was rated highest by customers from the Banking and Financial Services industry, and rated lowest by customers from the Public Safety industry.
Female customers rated National Grid's Product Quality score 0.3 stars higher than Male customers.
National Grid's Product Quality score was rated the highest by Asian or Pacific Islander customers, and the lowest by Other customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 2.1 | Caucasian | 2.1 |
Hispanic or Latino 2.7 | Hispanic or Latino | 2.7 |
African American/Black 2.7 | African American/Black | 2.7 |
Asian or Pacific Islander 3.1 | Asian or Pacific Islander | 3.1 |
Other 1.9 | Other | 1.9 |
National Grid's Product Quality score was rated the highest by customers ages 18-25, and the lowest by customers ages 61-65.
| Summary | Age | Score |
|---|---|---|
18-25 3.5 | 18-25 | 3.5 |
26-30 3.2 | 26-30 | 3.2 |
31-35 2.7 | 31-35 | 2.7 |
36-40 2.7 | 36-40 | 2.7 |
41-45 1.7 | 41-45 | 1.7 |
46-50 2.9 | 46-50 | 2.9 |
51-55 2.3 | 51-55 | 2.3 |
56-60 2.7 | 56-60 | 2.7 |
61-65 1.6 | 61-65 | 1.6 |
66+ 1.9 | 66+ | 1.9 |
National Grid's Product Quality score was rated the highest by customers who have used National Grid's products/services for 1 to 2 Years, and the lowest by customers with Over 10 Years of usage.
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National Grid's Product Quality score was rated the highest by Banking and Financial Services industry customers, and the lowest by Public Safety industry customers.
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Compared to its competitors, National Grid's Product Quality score is rated right above Iberdrola Renewables, and is preceded by National Fuel Gas Company.
| COMPANY | Product Quality Score | |
|---|---|---|
![]() | Engie | 3.8/5 |
![]() | Exelon Corporation | 3.5/5 |
![]() | Dominion | 3.2/5 |
![]() | National Fuel Gas Company | 2.8/5 |
![]() | National Grid | 2.6/5 |
![]() | Iberdrola Renewables | N/A |
![]() | Daily Herald | N/A |
National Grid has a value for money and ROI score of 2.1 out of 5 stars rated by its users and customers.
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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 Banking and Financial Services industry. The users from the Automotive and Transportation industry think that they had the lowest ROI from National Grid.
National Grid's ROI score was rated highest by Asian or Pacific Islander customers, and rated lowest by customers from the Public Safety industry.
National Grid's ROI score was rated 1.8 by both Female and Male customers on Comparably.
National Grid's ROI score was rated the highest by Asian or Pacific Islander customers, and the lowest by Other customers.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 1.5 | Caucasian | 1.5 |
Hispanic or Latino 2.7 | Hispanic or Latino | 2.7 |
African American/Black 2.2 | African American/Black | 2.2 |
Asian or Pacific Islander 3.8 | Asian or Pacific Islander | 3.8 |
Other 1.5 | Other | 1.5 |
National Grid's ROI score was rated the highest by customers ages 18-25, and the lowest by customers ages 66+.
| Summary | Age | Score |
|---|---|---|
18-25 3.5 | 18-25 | 3.5 |
26-30 2.9 | 26-30 | 2.9 |
31-35 2.3 | 31-35 | 2.3 |
36-40 2.1 | 36-40 | 2.1 |
41-45 1.5 | 41-45 | 1.5 |
46-50 2.5 | 46-50 | 2.5 |
51-55 2 | 51-55 | 2 |
56-60 2.2 | 56-60 | 2.2 |
61-65 1.5 | 61-65 | 1.5 |
66+ 1.5 | 66+ | 1.5 |
National Grid's ROI score was rated the highest by customers who have used National Grid's products/services for Less than 1 Year, and the lowest by customers with Over 10 Years of usage.
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National Grid's ROI score was rated the highest by Banking and Financial Services industry customers, and the lowest by Public Safety industry customers.
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Compared to its competitors, National Grid's ROI score is rated right above Iberdrola Renewables, and is preceded by National Fuel Gas Company.
| COMPANY | Pricing Score | |
|---|---|---|
![]() | Exelon Corporation | 3.7/5 |
![]() | Engie | 3.7/5 |
![]() | Dominion | 2.9/5 |
![]() | National Fuel Gas Company | 2.9/5 |
![]() | National Grid | 2.1/5 |
![]() | Iberdrola Renewables | N/A |
![]() | Daily Herald | N/A |
National Grid has an overall Customer Satisfaction score of 35 rated by its users and customers.
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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.
National Grid's Customer Satisfaction score was rated highest by customers from the Banking and Financial Services industry, and rated lowest by customers from the Public Safety industry.
Female customers rated National Grid's Customer Satisfaction score 11 points higher than Male customers.
Very Satisfied | 9% | |
|---|---|---|
Satisfied | 13% | |
Neither Satisfied nor Dissatisfied | 10% | |
Dissatisfied | 19% | |
Very Dissatisfied | 49% |
Very Satisfied | 11% | |
|---|---|---|
Satisfied | 22% | |
Neither Satisfied nor Dissatisfied | 2% | |
Dissatisfied | 17% | |
Very Dissatisfied | 48% |
National Grid's Customer Satisfaction (CSAT) score was rated 22% according to Caucasian users and customers.
National Grid's Customer Satisfaction (CSAT) score was rated 25% according to Hispanic or Latino users and customers.
National Grid's Customer Satisfaction (CSAT) score was rated 54% according to African American/Black users and customers.
National Grid's Customer Satisfaction (CSAT) score was rated 60% according to Asian or Pacific Islander users and customers.
National Grid's Customer Satisfaction (CSAT) score was rated 26% according to Other users and customers.
National Grid's Customer Satisfaction score was rated the highest by customers ages 18-25, and the lowest by customers ages 61-65.
| Breakdown | Age | Score | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 18-25 | 86% | |||||||||||||||
| 26-30 | 75% | |||||||||||||||
| 31-35 | 25% | |||||||||||||||
| 36-40 | 14% | |||||||||||||||
| 41-45 | 16% | |||||||||||||||
| 46-50 | 34% | |||||||||||||||
| 51-55 | 40% | |||||||||||||||
| 56-60 | 38% | |||||||||||||||
| 61-65 | 6% | |||||||||||||||
| 66+ | 16% |
National Grid's Customer Satisfaction score was rated the highest by customers who have used National Grid's products/services for Less than 1 Year, and the lowest by customers with Over 10 Years of usage.
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National Grid's Customer Satisfaction score was rated the highest by Banking and Financial Services industry customers, and the lowest by Public Safety industry customers.
Sign Up for Brand Profile PRO to get the full Customer Satisfaction by Industry data.
{
"title": "National Grid Customer Satisfaction Score by Industry",
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{
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{
"label": "Construction",
"groupId": 510,
"score": 26,
"stars": 0,
"csatScore": 26,
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"scoreLabel": 26
},
{
"label": "Education",
"groupId": 515,
"score": 27,
"stars": 0,
"csatScore": 27,
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{
"label": "Government and Public Policy",
"groupId": 521,
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{
"label": "Healthcare, Hospitals and Medicine",
"groupId": 522,
"score": 45,
"stars": 0,
"csatScore": 45,
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{
"label": "Legal",
"groupId": 529,
"score": 0,
"stars": 0,
"csatScore": 0,
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"scoreClassName": "",
"scoreLabel": 0
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{
"label": "Energy and Manufacturing",
"groupId": 541,
"score": 75,
"stars": 0,
"csatScore": 75,
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{
"label": "Public Safety",
"groupId": 551,
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"stars": 0,
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"scoreClassName": "",
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{
"label": "Transportation",
"groupId": 567,
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}Compared to its competitors, National Grid's Customer Satisfaction score is rated right above Iberdrola Renewables, and is preceded by Dominion.
| COMPANY | Customer Satisfaction (CSAT) Score | |
|---|---|---|
![]() | Engie | 80% |
![]() | National Fuel Gas Company | 66% |
![]() | Exelon Corporation | 65% |
![]() | Dominion | 58% |
![]() | National Grid | 35% |
![]() | Iberdrola Renewables | 0% |
![]() | Daily Herald | 0% |
National Grid has an overall Customer Service score of 2.3 out of 5 stars rated by its users and customers.
Sign Up to unlock National Grid's overall Customer Service score rated by its users and customers.
London, AR
http://www2.nationalgrid.com/
+44 20 7004 3000
National Grid's Customer Service score was rated highest by customers ages 18-25, and rated lowest by customers from the Public Safety industry.
Female customers rated National Grid's Customer Service score 0.3 stars higher than Male customers.
National Grid's Customer Service score was rated the highest by Asian or Pacific Islander customers, and the lowest by Other customers.
| Summary | Ethnicity | Customer Service Score |
|---|---|---|
Caucasian 1.7 | Caucasian | 1.7 |
Hispanic or Latino 3 | Hispanic or Latino | 3 |
African American/Black 2.8 | African American/Black | 2.8 |
Asian or Pacific Islander 3.7 | Asian or Pacific Islander | 3.7 |
Other 1.7 | Other | 1.7 |
National Grid's Customer Service score was rated the highest by customers ages 18-25, and the lowest by customers ages 66+.
| Summary | Age | Customer Service Score |
|---|---|---|
18-25 4 | 18-25 | 4 |
26-30 3.3 | 26-30 | 3.3 |
31-35 2.6 | 31-35 | 2.6 |
36-40 2.4 | 36-40 | 2.4 |
41-45 1.6 | 41-45 | 1.6 |
46-50 2.2 | 46-50 | 2.2 |
51-55 1.9 | 51-55 | 1.9 |
56-60 2.5 | 56-60 | 2.5 |
61-65 1.5 | 61-65 | 1.5 |
66+ 1.5 | 66+ | 1.5 |
National Grid's Customer Service score was rated the highest by customers who have used National Grid's products/services for Less than 1 Year, and the lowest by customers with Over 10 Years of usage.
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National Grid's Customer Service score was rated the highest by Energy and Manufacturing industry customers, and the lowest by Public Safety industry customers.
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Compared to its competitors, National Grid's Customer Service score is rated right above Iberdrola Renewables, and is preceded by National Fuel Gas Company.
| COMPANY | Customer Service Score | |
|---|---|---|
![]() | Engie | 3.7/5 |
![]() | Exelon Corporation | 3.6/5 |
![]() | Dominion | 3/5 |
![]() | National Fuel Gas Company | 2.6/5 |
![]() | National Grid | 2.3/5 |
![]() | Iberdrola Renewables | N/A |
![]() | Daily Herald | N/A |
National Grid has a 3.4/5 stars for its overall company culture rated by their employees

National Grid scored a -35 for Net Promoter Score and a -5 for Employee Net Promoter Score. NPS gauges how likely a customer of National Grid would recommend the brand to a friend. ENPS measures how likely National Grid employees would recommend working at National Grid to a friend.
| 27% | Promoters |
|---|---|
| 11% | Passive |
| 62% | Detractors |
| 35% | Promoters |
|---|---|
| 25% | Passive |
| 40% | Detractors |