More on this company on the main PADI website.
Stage 1 - Notice to Driver paper version
Stage 2 - Notice to Keeper
Stage 2a - Reminder to Keeper
Some companies send out a reminder 7 days after the Notice to Keeper letter. This confuses people as they think they have lost the chance to appeal. You haven't. You can still appeal within the 21 days though there is no legal reason why you cannot appeal at any time to "mitigate" loss.
Stage 3 - Appeal Rejection
Everyone gets one of these but this is your chance to appeal to the Ombudsman to get it cancelled.
Company number: 07748407
Address: Finitor House, 2 Hanbury Road, Chelmsford CM1 3AE
Operate from: Waterhouse Business Centre, 2 Cromar Way, Chelmsford CM2 1QE