

"GlaxoSmithKline discovers, develops and manufactures pharmaceuticals, vaccines and consumer healthcare products." Among its major competitors, GlaxoSmithKline is ranked in 6th place for NPS while Sanofi Pasteur is 1st, and Merck is 2nd.Their current market cap is $90.11B
GlaxoSmithKline's Net Promoter Score (NPS) is a 23 with 52% Promoters, 19% Passives, and 29% Detractors. Net Promoter Score tracks whether GlaxoSmithKline's customers would recommend using the product based on a scale of -100 to 100.
| 52% | Promoters |
|---|---|
| 19% | Passives |
| 29% | Detractors |
| Summary | Date | Score |
|---|---|---|
Feb 2023 17 | Feb 2023 | 17 |
Mar 2023 29 | Mar 2023 | 29 |
May 2023 13 | May 2023 | 13 |
Jun 2023 0 | Jun 2023 | 0 |
Aug 2023 0 | Aug 2023 | 0 |
Oct 2023 0 | Oct 2023 | 0 |
Nov 2023 8 | Nov 2023 | 8 |
Dec 2023 16 | Dec 2023 | 16 |
Feb 2024 19 | Feb 2024 | 19 |
Jun 2024 25 | Jun 2024 | 25 |
Jul 2024 26 | Jul 2024 | 26 |
Sep 2024 24 | Sep 2024 | 24 |
GlaxoSmithKline is ranked #4 for NPS among its competitors. Bristol Myers Squibb and Johnson & Johnson come in first and second, with Eli Lilly and Company coming in at third. Among those competitors, it is the lowest valued company behind Johnson & Johnson.
![]() GlaxoSmithKline | ![]() Johnson & Johnson | ![]() Eli Lilly and Company | ![]() Bristol Myers Squibb | |
| Global Ranking | #- | #89 | #192 | #205 |
| NPS | 23 | 26 | 26 | 27 |
| Social Sentiment Calculated by analyzing social media and other online mentions | - | Neutral | Neutral | Neutral |
| Valuation Updated every 24 hours for public companies | $90.11B | $428.68B | $179.16B | $140.58B |
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.
GlaxoSmithKline's NPS was rated 75 by Male customers on Comparably.
GlaxoSmithKline's NPS was rated 75 by Male customers on Comparably.
GlaxoSmithKline's NPS is not yet rated by Female customers.
GlaxoSmithKline's NPS was rated 34 points by Asian or Pacific Islander customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Asian or Pacific Islander 34 | Asian or Pacific Islander | 34 |
Compared to its competitors, GlaxoSmithKline's NPS is rated right above Pfizer, and is preceded by Eli Lilly and Company.
| COMPANY | NPS Score | |
|---|---|---|
![]() | Sanofi Pasteur | 37 |
![]() | Merck | 35 |
![]() | Bristol Myers Squibb | 27 |
![]() | Johnson & Johnson | 26 |
![]() | Eli Lilly and Company | 26 |
![]() | GlaxoSmithKline | 23 |
![]() | Pfizer | 0 |
![]() | DaVita | -26 |
![]() | ABAXIS | -100 |
Out of the 2 GlaxoSmithKline customer reviews 2 were positive and 0 were constructive. GlaxoSmithKline customer reviews reflect that all customers have a favorable experience using the products/services of the company.
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.
83% of GlaxoSmithKline users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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GlaxoSmithKline's Customer Loyalty score was rated 100 by Male customers on Comparably.
GlaxoSmithKline's Customer Loyalty score was rated 100% by Asian or Pacific Islander customers on Comparably.
% who answered "Yes"
Compared to its competitors, GlaxoSmithKline's Customer Loyalty score is rated right above Merck, and is preceded by ABAXIS.
| COMPANY | Customer Loyalty Score | |
|---|---|---|
![]() | ABAXIS | 100% |
![]() | GlaxoSmithKline | 83% |
![]() | Merck | 80% |
![]() | Bristol Myers Squibb | 79% |
![]() | Johnson & Johnson | 79% |
![]() | Sanofi Pasteur | 76% |
![]() | Eli Lilly and Company | 76% |
![]() | DaVita | 73% |
![]() | Pfizer | 65% |
GlaxoSmithKline has an overall Product Quality score of 4 out of 5 stars rated by its users and customers.
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GlaxoSmithKline’s product quality score is a 4 out of 5 as rated by its users and customers.
GlaxoSmithKline's Product Quality score was rated highest by Asian or Pacific Islander customers.
GlaxoSmithKline's Product Quality score was rated 4.4 by Male customers on Comparably.
GlaxoSmithKline's Product Quality score was rated 4.6 stars by Asian or Pacific Islander customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Asian or Pacific Islander 4.6 | Asian or Pacific Islander | 4.6 |
Compared to its competitors, GlaxoSmithKline's Product Quality score is rated right above Bristol Myers Squibb, and is preceded by Johnson & Johnson.
| COMPANY | Product Quality Score | |
|---|---|---|
![]() | Sanofi Pasteur | 4/5 |
![]() | Merck | 4/5 |
![]() | Johnson & Johnson | 4/5 |
![]() | GlaxoSmithKline | 4/5 |
![]() | Bristol Myers Squibb | 3.9/5 |
![]() | Eli Lilly and Company | 3.8/5 |
![]() | Pfizer | 3.2/5 |
![]() | DaVita | 3/5 |
![]() | ABAXIS | 2.5/5 |
GlaxoSmithKline has a value for money and ROI score of 3.9 out of 5 stars rated by its users and customers.
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GlaxoSmithKline's ROI score was rated highest by Asian or Pacific Islander customers.
GlaxoSmithKline's ROI score was rated 3.9 by Male customers on Comparably.
GlaxoSmithKline's ROI score was rated 5 stars by Asian or Pacific Islander customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Asian or Pacific Islander 5 | Asian or Pacific Islander | 5 |
Compared to its competitors, GlaxoSmithKline's ROI score is rated right above Bristol Myers Squibb, and is preceded by Eli Lilly and Company.
| COMPANY | Pricing Score | |
|---|---|---|
![]() | Sanofi Pasteur | 4/5 |
![]() | Merck | 4/5 |
![]() | Johnson & Johnson | 3.9/5 |
![]() | Eli Lilly and Company | 3.9/5 |
![]() | GlaxoSmithKline | 3.9/5 |
![]() | Bristol Myers Squibb | 3.7/5 |
![]() | Pfizer | 3.1/5 |
![]() | DaVita | 2.8/5 |
![]() | ABAXIS | 2.5/5 |
GlaxoSmithKline has an overall Customer Satisfaction score of 80 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.
GlaxoSmithKline's Customer Satisfaction score was rated highest by Asian or Pacific Islander customers.
GlaxoSmithKline's Customer Satisfaction score was rated 100 by Male customers on Comparably.
Very Satisfied | 50% | |
|---|---|---|
Satisfied | 50% | |
Neither Satisfied nor Dissatisfied | 0% | |
Dissatisfied | 0% | |
Very Dissatisfied | 0% |
GlaxoSmithKline's Customer Satisfaction (CSAT) score was rated 100% according to Asian or Pacific Islander users and customers.
Compared to its competitors, GlaxoSmithKline's Customer Satisfaction score is rated right above Merck.
| COMPANY | Customer Satisfaction (CSAT) Score | |
|---|---|---|
![]() | GlaxoSmithKline | 80% |
![]() | Merck | 79% |
![]() | Bristol Myers Squibb | 79% |
![]() | Johnson & Johnson | 78% |
![]() | Sanofi Pasteur | 75% |
![]() | Eli Lilly and Company | 69% |
![]() | Pfizer | 58% |
![]() | DaVita | 47% |
![]() | ABAXIS | 0% |
GlaxoSmithKline has an overall Customer Service score of 3.9 out of 5 stars rated by its users and customers.
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Middlesex, NJ
http://www.gsk.com
(610) 270-7000
GlaxoSmithKline's Customer Service score was rated highest by Asian or Pacific Islander customers.
GlaxoSmithKline's Customer Service score was rated 4.2 by Male customers on Comparably.
GlaxoSmithKline's Customer Service score was rated 5 stars by Asian or Pacific Islander customers on Comparably.
| Summary | Ethnicity | Customer Service Score |
|---|---|---|
Asian or Pacific Islander 5 | Asian or Pacific Islander | 5 |
Compared to its competitors, GlaxoSmithKline's Customer Service score is rated right above Bristol Myers Squibb, and is preceded by Sanofi Pasteur.
| COMPANY | Customer Service Score | |
|---|---|---|
![]() | Merck | 4.2/5 |
![]() | Johnson & Johnson | 4/5 |
![]() | Sanofi Pasteur | 3.9/5 |
![]() | GlaxoSmithKline | 3.9/5 |
![]() | Bristol Myers Squibb | 3.8/5 |
![]() | Eli Lilly and Company | 3.8/5 |
![]() | Pfizer | 3.1/5 |
![]() | DaVita | 3/5 |
![]() | ABAXIS | 2/5 |
GlaxoSmithKline has a 2.4/5 stars for its overall company culture rated by their employees

GlaxoSmithKline scored a 23 for Net Promoter Score and a -24 for Employee Net Promoter Score. NPS gauges how likely a customer of GlaxoSmithKline would recommend the brand to a friend. ENPS measures how likely GlaxoSmithKline employees would recommend working at GlaxoSmithKline to a friend.
| 52% | Promoters |
|---|---|
| 19% | Passive |
| 29% | Detractors |
| 33% | Promoters |
|---|---|
| 10% | Passive |
| 57% | Detractors |