

Compare PPD versus QPS for CEO Rating, Overall Culture Score, Brand Ranking, and other ratings. Results were generated by 209 employees and customers of PPD and 12 employees and customers of QPS.
| 49% | Promoters |
|---|---|
| 15% | Passive |
| 36% | Detractors |
Net Promoter Score
Winner by 113
| 0% | Promoters |
|---|---|
| 0% | Passive |
| 100% | Detractors |