We are the world's leading supplier of Portland stone. World-famous architects trust us to supply the widest range of Portland stone for their most prestigious projects.
We extract the stone from our quarries and mines on the Isle of Portland, Dorset and our factory is the largest limestone production factory in the UK. Our production process and operations are both ISO 9001 and ISO 14001 accredited.
Recent contracts include award winning projects such as Green Park Underground Station, the Bulgari Hotel in Knightsbridge and the RAF Bomber Command Memorial situated in Green Park.Edit