| EUR million | Note | 2022 | 2021 | 
| Revenue | 3 | 53.2 | 51.5 | 
| Project costs | -13.9 | -14.8 | |
| Net project revenue | 39.3 | 36.7 | |
| Other operating income | 6.1 | 5.5 | |
| Other external costs | -15.2 | -12.3 | |
| Staff costs | 4 | -33.6 | -32.3 | 
| Earnings before interest, taxes, depreciation and amortisation (EBITDA) | -3.4 | -2.4 | |
| Depreciation and amortisation | -1.3 | -1.5 | |
| Earnings before interest and tax (EBIT) | -4.7 | -3.9 | |
| Income from subsidiaries | 10 | 4.8 | 2.3 | 
| Financial income | 5 | 0.5 | 1.6 | 
| Financial expenses | 6 | -1.9 | -0.2 | 
| Loss before tax | -1.3 | -0.2 | |
| Tax | 7 | 0.2 | 0.4 | 
| PROFIT/LOSS FOR THE YEAR | -1.1 | 0.2 |