The WACC of Atos SE (ATO.PA) is 7.9%.
| Range | Selected | |
| Cost of equity | 7.20% - 10.60% | 8.90% |
| Tax rate | 4.20% - 6.30% | 5.25% |
| Cost of debt | 4.00% - 8.20% | 6.10% |
| WACC | 6.1% - 9.7% | 7.9% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.72 | 0.97 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.20% | 10.60% |
| Tax rate | 4.20% | 6.30% |
| Debt/Equity ratio | 0.49 | 0.49 |
| Cost of debt | 4.00% | 8.20% |
| After-tax WACC | 6.1% | 9.7% |
| Selected WACC | 7.9% | |