

Compare Bayer versus Biogen for CEO Rating, Overall Culture Score, Brand Ranking, and other ratings. Results were generated by 135 employees and customers of Bayer and 194 employees and customers of Biogen.
| 43% | Promoters |
|---|---|
| 23% | Passive |
| 34% | Detractors |
| 54% | Promoters |
|---|---|
| 15% | Passive |
| 31% | Detractors |
Net Promoter Score
Winner by 14
CEO Rating