v3.26.3
Schedule of reconciliation between taxes on income / losses (Details) - EUR (€)
€ in Thousands
 12 Months Ended
Dec. 31, 2025
Dec. 31, 2024
Dec. 31, 2023
IfrsStatementLineItems [Line Items]      
Profit/ (loss) before tax € (5,072) € (15,254) € (30,857)
Tax using Company’s domestic tax rate at 12.5% € 634 € 1,907 € 3,857
Applicable tax rate 12.50% 12.50% 12.50%
Non-deductible expenses / non-taxable income € 211 € (764) € (967)
Current-year losses for which no deferred tax asset is recognized (508) (805) (4,647)
Impacts of different foreign tax rates (64) 156 1,916
Tax expense of acquired subsidiary (QIND) [1] (146) (25)
Release of deferred tax liabilities (QIND PPA) [1] 238
Impairment of goodwill - not deductible (132)
Consolidation adjustments and deconsolidated entities not subject to Group tax (141)
Total tax 92 470 € 159
Current tax expense 100 € 30  
Purchase price allocation intangibles 240    
Al Shola Gas [member]      
IfrsStatementLineItems [Line Items]      
Current tax expense 150    
Quality industrial corp [member]      
IfrsStatementLineItems [Line Items]      
Current tax expense € 25    
[1] The income tax credit for the year ended 31 December 2025 of €0.1 million comprises the release of the deferred tax liability recognised on the QIND purchase price allocation intangibles (€0.24 million), less the current tax expense of Al Shola Gas (€0.15 million). No tax arises in Ireland or Spain, as current-year losses are not recognised as deferred tax assets. The income tax charge for the year ended 31 December 2024 of €25k comprises the tax expense of QIND.