The WACC of Sopra Steria Group SA (SOP.PA) is 8.1%.
| Range | Selected | |
| Cost of equity | 8.80% - 11.00% | 9.90% |
| Tax rate | 28.10% - 31.60% | 29.85% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 7.3% - 8.9% | 8.1% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 1 | 1.02 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.80% | 11.00% |
| Tax rate | 28.10% | 31.60% |
| Debt/Equity ratio | 0.35 | 0.35 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 7.3% | 8.9% |
| Selected WACC | 8.1% | |