Manufacturers - Engineering - Marine - racing yacht and composite tooling construction.CORE BUILDERS COMPOSITES HAVE BEEN AT THE LEADING EDGE OF HIGH PERFORMANCE RACING YACHT AND COMPOSITE TOOLING CONSTRUCTION FOR OVER A DECADE. THE LAST FOUR YEARS SINCE ORACLE TEAM USA'S DRAMATIC DEFENSE OF THE 34TH AMERICA'S CUP HAVE BEEN A TIME OF GROWTH AND INNOVATION AT CORE BUILDERS COMPOSITES.Boatbuilding and Repair Services