Albus is a trading name of Castel Underwriting Agencies Limited and Castel Underwriting Europe B.V. Castel Underwriting Agencies Limited is incorporated in England and Wales, (company no. 07774336), with its registered office situated at 33, Gracechurch Street, London EC3V 0BT. Authorised and regulated by the Financial Conduct Authority. Castel Underwriting Europe B.V. is registered in the Netherlands, (registration number KVK 73042242), with its registered office at Wilhelminakade 149a, De Rotterdam, East Tower, 29th Floor, 3072 AP Rotterdam. Authorised and regulated by the Autoriteit Financiële Markten, (AFM), under licence number 12046122.