The WACC of Zwahlen et Mayr SA (ZWM.SW) is 5.6%.
| Range | Selected | |
| Cost of equity | 5.20% - 7.70% | 6.45% |
| Tax rate | 14.10% - 14.50% | 14.30% |
| Cost of debt | 4.00% - 7.00% | 5.50% |
| WACC | 4.4% - 6.9% | 5.6% |
| Category | Low | High |
| Long-term bond rate | 1.0% | 1.5% |
| Equity market risk premium | 5.1% | 6.1% |
| Adjusted beta | 0.43 | 0.61 |
| Additional risk adjustments | 2.0% | 2.5% |
| Cost of equity | 5.20% | 7.70% |
| Tax rate | 14.10% | 14.50% |
| Debt/Equity ratio | 0.86 | 0.86 |
| Cost of debt | 4.00% | 7.00% |
| After-tax WACC | 4.4% | 6.9% |
| Selected WACC | 5.6% | |