v3.26.1
Share capital and other reserves - Nature and purpose of other reserves (Details)
£ in Thousands, $ in Thousands, shares in Millions
Jan. 24, 2025
GBP (£)
shares
Jan. 24, 2025
USD ($)
shares
Dec. 31, 2025
GBP (£)
Dec. 31, 2024
GBP (£)
Dec. 31, 2023
GBP (£)
Share capital and other reserves          
Share based payment reserve     £ 34,215 £ 27,073 £ 21,140
Foreign currency translation reserve     11,139 3,910 1,484
Warrant reserve     36,638 13,475 9,292
Merger reserve     54,841 54,841 54,841
Other reserves     136,833 £ 99,299 £ 86,757
January 2025 offering          
Share capital and other reserves          
Issuance of warrants to related party £ 23,218 $ 28,984      
Tranche A Warrant          
Share capital and other reserves          
Warrant reserve     8,951    
Tranche A Warrant | January 2025 offering          
Share capital and other reserves          
Number of warrants issued | shares 7.5 7.5      
Tranche B Warrant          
Share capital and other reserves          
Warrant reserve     £ 14,212    
Tranche B Warrant | January 2025 offering          
Share capital and other reserves          
Number of warrants issued | shares 7.5 7.5