The WACC of Si Participations SCA (ALSIP.PA) is 7.3%.
| Range | Selected | |
| Cost of equity | 8.20% - 11.70% | 9.95% |
| Tax rate | 4.40% - 11.60% | 8.00% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 6.5% - 8.1% | 7.3% |
| Category | Low | High |
| Long-term bond rate | 2.6% | 3.1% |
| Equity market risk premium | 5.2% | 6.2% |
| Adjusted beta | 1.08 | 1.3 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 8.20% | 11.70% |
| Tax rate | 4.40% | 11.60% |
| Debt/Equity ratio | 1 | 1 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 6.5% | 8.1% |
| Selected WACC | 7.3% | |