Compare G4S versus Serco for CEO Rating, Overall Culture Score, Brand Ranking, and other ratings. Results were generated by 314 employees and customers of G4S and 144 employees and customers of Serco.
| 44% | Promoters |
|---|---|
| 14% | Passive |
| 42% | Detractors |
| 47% | Promoters |
|---|---|
| 19% | Passive |
| 34% | Detractors |
Net Promoter Score
Winner by 11