

Compare Cogent Communications versus Zayo Group for CEO Rating, Overall Culture Score, Brand Ranking, and other ratings. Results were generated by 64 employees and customers of Cogent Communications and 116 employees and customers of Zayo Group.
| 36% | Promoters |
|---|---|
| 19% | Passive |
| 45% | Detractors |
Net Promoter Score
Winner by 20
| 31% | Promoters |
|---|---|
| 9% | Passive |
| 60% | Detractors |
CEO Rating