Segments and CGU aggregation by auditors
| Deloitte | EY | KPMG | |||||||
| Sectors | 1st time | 2nd time | 3rd time | 1st time | 2nd time | 3rd time | 1st time | 2nd time | 3rd time |
| CGU>segments | 6 | 10 | 8 | 2 | 4 | 7 | 2 | 6 | 4 |
| CGU=segments | 12 | 11 | 18 | 2 | 6 | 7 | 5 | 3 | 3 |
| CGU<segments | 21 | 36 | 32 | 17 | 27 | 28 | 3 | 14 | 16 |
| No effective disclosure | 4 | 10 | 5 | 12 | 14 | 16 | 8 | 8 | 7 |
| Proportion of firms where CGUs<segments or no effective disclosure (%) | 58.1 | 68.7 | 58.7 | 87.9 | 80.4 | 75.9 | 61.1 | 71.0 | 76.7 |
| PWC | Non-Big 4 | Total | |||||||
| Sectors | 1st time | 2nd time | 3rd time | 1st time | 2nd time | 3rd time | 1st time | 2nd time | 3rd time |
| CGU>segments | 8 | 8 | 12 | 0 | 1 | 3 | 18 | 29 | 34 |
| CGU=segments | 11 | 19 | 16 | 1 | 4 | 4 | 31 | 43 | 48 |
| CGU<segments | 17 | 21 | 33 | 5 | 16 | 20 | 63 | 114 | 129 |
| No effective disclosure | 20 | 24 | 15 | 5 | 7 | 10 | 49 | 63 | 53 |
| Proportion of firms where CGUs<segments or no effective disclosure (%) | 66.1 | 62.5 | 63.2 | 90.9 | 82.1 | 81.1 | 69.6 | 71.1 | 68.9 |
| Deloitte | EY | KPMG | |||||||
| Sectors | 1st time | 2nd time | 3rd time | 1st time | 2nd time | 3rd time | 1st time | 2nd time | 3rd time |
| CGU>segments | 6 | 10 | 8 | 2 | 4 | 7 | 2 | 6 | 4 |
| CGU=segments | 12 | 11 | 18 | 2 | 6 | 7 | 5 | 3 | 3 |
| CGU<segments | 21 | 36 | 32 | 17 | 27 | 28 | 3 | 14 | 16 |
| No effective disclosure | 4 | 10 | 5 | 12 | 14 | 16 | 8 | 8 | 7 |
| Proportion of firms where CGUs<segments or no effective disclosure (%) | 58.1 | 68.7 | 58.7 | 87.9 | 80.4 | 75.9 | 61.1 | 71.0 | 76.7 |
| PWC | Non-Big 4 | Total | |||||||
| Sectors | 1st time | 2nd time | 3rd time | 1st time | 2nd time | 3rd time | 1st time | 2nd time | 3rd time |
| CGU>segments | 8 | 8 | 12 | 0 | 1 | 3 | 18 | 29 | 34 |
| CGU=segments | 11 | 19 | 16 | 1 | 4 | 4 | 31 | 43 | 48 |
| CGU<segments | 17 | 21 | 33 | 5 | 16 | 20 | 63 | 114 | 129 |
| No effective disclosure | 20 | 24 | 15 | 5 | 7 | 10 | 49 | 63 | 53 |
| Proportion of firms where CGUs<segments or no effective disclosure (%) | 66.1 | 62.5 | 63.2 | 90.9 | 82.1 | 81.1 | 69.6 | 71.1 | 68.9 |