

Compare NSF versus SGS for CEO Rating, Overall Culture Score, Brand Ranking, and other ratings. Results were generated by 13 employees and customers of NSF and 472 employees and customers of SGS.
| 50% | Promoters |
|---|---|
| 0% | Passive |
| 50% | Detractors |
| 45% | Promoters |
|---|---|
| 16% | Passive |
| 39% | Detractors |
Net Promoter Score
Winner by 6