The WACC of Sopra Steria Group SA (SOP.PA) is 7.7%.
| Range | Selected | |
| Cost of equity | 8.80% - 11.20% | 10.00% |
| Tax rate | 33.40% - 33.90% | 33.65% |
| Cost of debt | 4.00% - 4.50% | 4.25% |
| WACC | 6.8% - 8.5% | 7.7% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.99 | 1.05 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.80% | 11.20% |
| Tax rate | 33.40% | 33.90% |
| Debt/Equity ratio | 0.47 | 0.47 |
| Cost of debt | 4.00% | 4.50% |
| After-tax WACC | 6.8% | 8.5% |
| Selected WACC | 7.7% | |