

biochemicals and organic chemicals
Sigma-Aldrich's Net Promoter Score (NPS) is a -44 with 26% Promoters, 4% Passives, and 70% Detractors. Net Promoter Score tracks whether Sigma-Aldrich's customers would recommend using the product based on a scale of -100 to 100.
| 26% | Promoters |
|---|---|
| 4% | Passives |
| 70% | Detractors |
| Summary | Date | Score |
|---|---|---|
Jan 2022 -45 | Jan 2022 | -45 |
Feb 2022 -33 | Feb 2022 | -33 |
May 2022 -47 | May 2022 | -47 |
Jun 2022 -43 | Jun 2022 | -43 |
Oct 2022 -36 | Oct 2022 | -36 |
Feb 2023 -40 | Feb 2023 | -40 |
May 2023 -49 | May 2023 | -49 |
Aug 2023 -53 | Aug 2023 | -53 |
Sep 2023 -55 | Sep 2023 | -55 |
Aug 2024 -48 | Aug 2024 | -48 |
May 2025 -44 | May 2025 | -44 |
Jan 2026 -46 | Jan 2026 | -46 |
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.
Male customers rated Sigma-Aldrich's NPS 34 points higher than Female customers.
Sigma-Aldrich's NPS was rated -66 by Male customers on Comparably.
Sigma-Aldrich's NPS was rated -100 by Female customers on Comparably.
Sigma-Aldrich's NPS was rated -60 points by Caucasian customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian -60 | Caucasian | -60 |
Sigma-Aldrich's NPS was rated -100 points by customers ages 46-50 on Comparably.
Sigma-Aldrich's NPS was rated -100 points by customers who have used Sigma-Aldrich's products/services for Over 10 Years.
| Summary | Usage | Score |
|---|---|---|
Over 10 Years -100 | Over 10 Years | -100 |
Out of the 2 Sigma-Aldrich customer reviews 0 were positive and 2 were constructive. Sigma-Aldrich customer reviews reflect that all 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.
68% of Sigma-Aldrich users/customers answered "Yes" when asked: "Would you consider yourself a loyal user/customer?"
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Female customers rated Sigma-Aldrich's Customer Loyalty score 60% higher than Male customers.
Sigma-Aldrich's Customer Loyalty score was rated 82% by Caucasian customers on Comparably.
% who answered "Yes"
Sigma-Aldrich's Customer Loyalty score was rated 55% by customers ages 46-50 on Comparably.
| Summary | Age | Score |
|---|---|---|
46-50 55% | 46-50 | 55% |
Sigma-Aldrich's Customer Loyalty score was rated 64% by customers who have used Sigma-Aldrich's products/services for Over 10 Years.
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Sigma-Aldrich's Customer Loyalty score was rated 46% by Tech industry customers.
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Sigma-Aldrich has an overall Product Quality score of 2.9 out of 5 stars rated by its users and customers.
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Sigma-Aldrich’s product quality score is a 2.9 out of 5 as rated by its users and customers. Reviewers from the Tech industry rated Sigma-Aldrich's product the highest.
Sigma-Aldrich's Product Quality score was rated highest by customers ages 46-50, and rated lowest by Female customers.
Male customers rated Sigma-Aldrich's Product Quality score 0.3 stars higher than Female customers.
Sigma-Aldrich's Product Quality score was rated 2.2 stars by Caucasian customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 2.2 | Caucasian | 2.2 |
Sigma-Aldrich's Product Quality score was rated 2.6 stars by customers ages 46-50 on Comparably.
| Summary | Age | Score |
|---|---|---|
46-50 2.6 | 46-50 | 2.6 |
Sigma-Aldrich's Product Quality score was rated 2.5 stars by customers who have used Sigma-Aldrich's products/services for Over 10 Years.
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Sigma-Aldrich's Product Quality score was rated 1.8 stars by Tech industry customers.
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Sigma-Aldrich has a value for money and ROI score of 2.8 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 Tech industry.
Sigma-Aldrich's ROI score was rated highest by Caucasian customers, and rated lowest by Female customers.
Male customers rated Sigma-Aldrich's ROI score 0.1 stars higher than Female customers.
Sigma-Aldrich's ROI score was rated 2.1 stars by Caucasian customers on Comparably.
| Summary | Ethnicity | Score |
|---|---|---|
Caucasian 2.1 | Caucasian | 2.1 |
Sigma-Aldrich's ROI score was rated 2 stars by customers ages 46-50 on Comparably.
| Summary | Age | Score |
|---|---|---|
46-50 2 | 46-50 | 2 |
Sigma-Aldrich's ROI score was rated 1.9 stars by customers who have used Sigma-Aldrich's products/services for Over 10 Years.
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Sigma-Aldrich's ROI score was rated 1.7 stars by Tech industry customers.
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Sigma-Aldrich has an overall Customer Satisfaction score of 42 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.
Sigma-Aldrich's Customer Satisfaction score was rated highest by Male customers.
Sigma-Aldrich's Customer Satisfaction score was rated 50 by Male customers on Comparably.
Very Satisfied | 25% | |
|---|---|---|
Satisfied | 25% | |
Neither Satisfied nor Dissatisfied | 0% | |
Dissatisfied | 0% | |
Very Dissatisfied | 50% |
Sigma-Aldrich's Customer Satisfaction (CSAT) score was rated 25% according to Caucasian users and customers.
Sigma-Aldrich's Customer Satisfaction score was rated 33 points by customers who have used Sigma-Aldrich's products/services for Over 10 Years.
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Sigma-Aldrich has an overall Customer Service score of 2.6 out of 5 stars rated by its users and customers.
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Saint Louis, MO
http://www.sigmaaldrich.com
(800) 325-3010
Sigma-Aldrich's Customer Service score was rated highest by Male customers, and rated lowest by Female customers.
Male customers rated Sigma-Aldrich's Customer Service score 0.2 stars higher than Female customers.
Sigma-Aldrich's Customer Service score was rated 1.5 stars by Caucasian customers on Comparably.
| Summary | Ethnicity | Customer Service Score |
|---|---|---|
Caucasian 1.5 | Caucasian | 1.5 |
Sigma-Aldrich's Customer Service score was rated 1.6 stars by customers ages 46-50 on Comparably.
| Summary | Age | Customer Service Score |
|---|---|---|
46-50 1.6 | 46-50 | 1.6 |
Sigma-Aldrich's Customer Service score was rated 1.5 stars by customers who have used Sigma-Aldrich's products/services for Over 10 Years.
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Sigma-Aldrich's Customer Service score was rated 1.7 stars by Tech industry customers.
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Sigma-Aldrich has a 4.2/5 stars for its overall company culture rated by their employees

Sigma-Aldrich scored a -44 for Net Promoter Score and a -1 for Employee Net Promoter Score. NPS gauges how likely a customer of Sigma-Aldrich would recommend the brand to a friend. ENPS measures how likely Sigma-Aldrich employees would recommend working at Sigma-Aldrich to a friend.
| 26% | Promoters |
|---|---|
| 4% | Passive |
| 70% | Detractors |
| 28% | Promoters |
|---|---|
| 43% | Passive |
| 29% | Detractors |