

Great Lakes Dredge & Dock is the largest provider of dredging services in the United States. Among its major competitors, Great Lakes Dredge & Dock Corporation is ranked in 4th place for NPS while Tata is 1st, and Grant Thornton LLP is 2nd.Their current market cap is $492.81M
Great Lakes Dredge & Dock Corporation's Net Promoter Score (NPS) is a -100 with 0% Promoters, 0% Passives, and 100% Detractors. Net Promoter Score tracks whether Great Lakes Dredge & Dock Corporation's customers would recommend using the product based on a scale of -100 to 100.
| 0% | Promoters |
|---|---|
| 0% | Passives |
| 100% | Detractors |
| Summary | Date | Score |
|---|---|---|
Aug 2023 -100 | Aug 2023 | -100 |
Great Lakes Dredge & Dock Corporation is ranked #4 for NPS among its competitors. Tata and Grant Thornton LLP come in first and second, with Berkshire Hathaway coming in at third. Among those competitors, it is the lowest valued company.
![]() Great Lakes Dredge & Dock Corporation | ![]() Berkshire Hathaway | ![]() Tata | ![]() Grant Thornton LLP | |
| Global Ranking | #- | #360 | #- | #- |
| NPS | -100 | 20 | 82 | 26 |
| Valuation Updated every 24 hours for public companies | $492.81M | - | - | - |
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.
Compared to its competitors, Great Lakes Dredge & Dock Corporation's NPS is rated right below Toyota Tsusho.
| COMPANY | NPS Score | |
|---|---|---|
![]() | Tata | 82 |
![]() | Grant Thornton LLP | 26 |
![]() | Berkshire Hathaway | 20 |
![]() | Toyota Tsusho | N/A |
![]() | Great Lakes Dredge & Dock Corporation | -100 |
Great Lakes Dredge & Dock Corporation has a 3.7/5 stars for its overall company culture rated by their employees

In the Top 20% of Similar Sized Companies on Comparably.
Great Lakes Dredge & Dock Corporation scored a -100 for Net Promoter Score and a 39 for Employee Net Promoter Score. NPS gauges how likely a customer of Great Lakes Dredge & Dock Corporation would recommend the brand to a friend. ENPS measures how likely Great Lakes Dredge & Dock Corporation employees would recommend working at Great Lakes Dredge & Dock Corporation to a friend.
| 0% | Promoters |
|---|---|
| 0% | Passive |
| 100% | Detractors |
| 66% | Promoters |
|---|---|
| 7% | Passive |
| 27% | Detractors |