Peel Ports Group Limited
Listed on the basis of its role as a lighthouse authority. 


The following companies are members of the group*:• Peel Ports Investments Limited
• Peel Ports Limited
• Ardrossan Harbour Company Limited
• Birkenhead Port Limited
• Clydeport Limited
• Clydeport Operations Limited
• Coastal Container Line Limited
• Great Yarmouth Port Company Ltd
• Heysham Port Limited
• MDHC Container Services Limited 
• Peel Ports Containers Limited
• Peel Ports (IDS) Limited
• Port of Sheerness Limited*
• Peel Ports Logistics Limited
• Seaforth Power Limited
• The Mersey Docks and Harbour Company Limited
• The Mersey Docks and Harbour Company (L2) Limited
• The Mersey Docks and Harbour Company (RSCT) Limited



We list The Manchester Ship Canal Company Limited, which is also a member of the group, separately. Local lighthouse authority
A local lighthouse authority is a statutory harbour authority, a local council or other body with responsibility for maintaining lighthouses, buoys or beacons in a specific area. Local lighthouse authorities are supervised by  general lighthouse authorities.