Card One Money is a trading style of Equals Money UK Limited.  Equals Money UK Limited is authorised as a Payment Institution by the Financial Conduct Authority (FCA) with Firm Reference Number (FRN) 504547. Company registered in England & Wales No.06268340. Registered Office: 3rd Floor, Vintners’ Place, 68 Upper Thames St, London, EC4V 3BJ. Cards are issued by Equals Money International Limited pursuant to licence by Mastercard International Inc. Equals Money International Limited is authorised as an Electronic Money Institution by the FCA with FRN 900493. Mastercard is a registered trademark, and the circles design is a trademark of Mastercard International Incorporated.