Financial risk management (Tables)

12 Months Ended

Dec. 31, 2025

Financial risk management [Abstract]

Cash and Cash Equivalents and Other Current Financial Assets

The Group’s cash, cash equivalents and other financial assets are denominated in the following currencies:

	2025		2025		2024		2024
	Local Currency ‘000		$’000		Local Currency ‘000		$’000
In USD		165,814		165,814		119,363		119,363
In Euro		56,208		66,045		723		752
In GBP		10,688		14,392		50		63
				246,251				120,178

Impairment Allowance

The impairment allowance recognized during the period was calculated based on 12 month expected credit losses and reconciles to the opening impairment allowance as follows:

	Year ended December 31,
	2025			2024
	$’000			$’000
Opening impairment allowance		54			120
Movement in impairment allowance during the year		(42	)		(66	)
Closing impairment allowance		12			54

Financial Assets Measured at Fair Value

The following table shows the carrying amounts and fair values of financial assets. The table does not include fair value information for financial assets or financial liabilities not measured at fair value if the carrying amount is a reasonable approximation of fair value.

	Carrying amount
	2025		2025		2024		2024
	FVOCI $’000		FVTPL $’000		FVOCI $’000		FVTPL $’000
Financial assets measured at fair value
Marketable securities		34,457		—		62,446		—
Cash equivalents		—		215,279		—		72,214
Other financial assets		—		—		—		19,387
		34,457		215,279		62,446		91,601