CASTELL 2021-1 PLC

(Company Number 13617131)

Registered office: 10th Floor, 5 Churchill Place, London, E14 5HU

Principal trading address: 10th Floor, 5 Churchill Place, London, E14 5HU

We, Gary Thompson (IP No. 26370) of Quantuma Advisory Limited, 18a Capricorn Centre, Cranes Farm Road, Basildon, Essex, SS14 3JJ gives notice that he was appointed Liquidator of the above named company on 2 July 2026 by a resolution of the members.

Notice is hereby given that the creditors of the above named Company which is being voluntarily wound up, are required, on or before 28 July 2026 to prove their debts by sending to the undersigned Gary Thompson of Quantuma Advisory Limited, 18a Capricorn Centre, Cranes Farm Road, Basildon, Essex, SS14 3JJ the Liquidator of the company, written statements of the amounts they claim to be due to them from the company and, if so requested, to provide such further details or produce such documentary evidence as may appear to the liquidator to be necessary.

Please note that this is a solvent liquidation and therefore the Liquidator is entitled to make the distribution without regard to the claim of any person in respect of a debt not proved.

Further details contact: Darren Tapsfield, Tel: 01708 300 177, Email: Darren.Tapsfield@quantuma.com

Gary Thompson, Liquidator

3 July 2026

Ag SK40344