The WACC of Societe Pour l Informatique Industrielle SA (SII.PA) is 8.7%.
| Range | Selected | |
| Cost of equity | 7.80% - 10.40% | 9.10% |
| Tax rate | 26.40% - 29.50% | 27.95% |
| Cost of debt | 5.00% - 5.00% | 5.00% |
| WACC | 7.6% - 9.9% | 8.7% |
| Category | Low | High |
| Long-term bond rate | 3.0% | 3.5% |
| Equity market risk premium | 5.8% | 6.8% |
| Adjusted beta | 0.83 | 0.94 |
| Additional risk adjustments | 0.0% | 0.5% |
| Cost of equity | 7.80% | 10.40% |
| Tax rate | 26.40% | 29.50% |
| Debt/Equity ratio | 0.07 | 0.07 |
| Cost of debt | 5.00% | 5.00% |
| After-tax WACC | 7.6% | 9.9% |
| Selected WACC | 8.7% | |