

Compare Clean Harbors versus GFL Environmental for CEO Rating, Overall Culture Score, Brand Ranking, and other ratings. Results were generated by 367 employees and customers of Clean Harbors and 310 employees and customers of GFL Environmental.
| 37% | Promoters |
|---|---|
| 22% | Passive |
| 41% | Detractors |
Net Promoter Score
Winner by 78
| 8% | Promoters |
|---|---|
| 2% | Passive |
| 90% | Detractors |
CEO Rating