Description
Y mae i borthladd Caergybi hanes diddorol. Caiff ei redeg gan Stena Line Ports Ltd. oddi ar 1990, a chyn hynny, Sea Containers oedd biau’r porthladd.The Port of Holyhead has a long history and is now operated by Stena Line Ports Ltd. The company took over ownership of the port from Sea Containers in 1990, which only six years previously assumed control of the harbour as part of the Sealink privatisation.






