25 July 2022

Sutton Harbour Group plc

("Sutton Harbour" or the "Company")

Completion of Nominated Adviser Due Diligence

Sutton Harbour (AIM: SUH), the AIM-quoted marine and waterfront regeneration specialist, is pleased to announce that further to the appointment of Strand Hanson Limited ("Strand Hanson") as its Nominated Adviser on 27 April 2022, Strand Hanson has confirmed that it has completed its due diligence.

Pursuant to Rule 17, Schedule 2(g) of the AIM Rules for Companies, the following statutory disclosures pertaining to Graham Scott Miller are required:

Mr Miller was a Non-Executive Director of Telecom Sciences Corporation Limited, at the time it was placed into administration on 24 November 1997, with an estimated shortfall to creditors of £1.8 million.

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Notes to Editors

Sutton Harbour Group plc (AIM: SUH) is an AIM quoted company specialising in marine operations, waterfront regeneration and destination creation in Plymouth and Southwest England.

The Company operates Sutton Harbour Marina, King Point Marina and Plymouth Fisheries. Operational activities include mixed-use lettings, car parking and support services to harbour users, property management and regeneration and asset enhancement.

Sutton Harbour is committed to being the leading marine and waterfront regeneration specialist in Southern England, and to positioning Sutton Harbour in Plymouth as a destination of national interest.