Ronez is the leading supplier of aggregate, pre-mixed concrete, concrete products and road surfacing to Guernsey’s construction industry. From our quarry on the Island’s north-west coast, drystone aggregate is processed and distributed to additional facilities at Monmains Yard near St Sampsons Harbour.

From these two locations our knowledgeable and friendly staff co-ordinate the production and delivery of materials throughout the Islands of Guernsey, Herm, Sark and Alderney. These services are complemented by our contracting department, which provides a range of road maintenance and high quality paving options to the public and private sectors.

The combination of committed local staff and extensive resources offered by our parent group, Aggregate Industries Ltd, ensures Ronez provides an unrivalled service focused on the evolving requirements of our customers.