Buyer: THE ASSOCIATION OF NORTH EAST COUNCILS LIMITEDSupplier: Applebridge Construction Limited; Aureos formerly known as Keltbray; BALFOUR BEATTY CIVIL ENGINEERING LIMITED; BAM Nuttall Limited; BCE Northern; BRIMS CONSTRUCTION LIMITED; BRITCON (UK) LIMITED; C SPENCER LIMITED; C.R. REYNOLDS LIMITED; Charles Brand Limited; Colas Limited; Dawson-Wam Ltd; Esh Construction Ltd; G & B CIVIL ENGINEERING LIMITED; Galliford Try; HALL CONSTRUCTION SERVICES LIMITED; Howard Civil Engineering Limited; JOHN GRAHAM CONSTRUCTION LIMITED; John Sisk and Son Limited; M GROUP HIGHWAYS LIMITED; Meldrum Construction Services Group Ltd; Neom Engineering Limited; Octavius Engineering Ltd; Rainton Construction Ltd; SOUTHBAY CIVIL ENGINEERING LIMITED; Seymour Civil Engineering Contractors Ltd; Sirius Remediation Ltd; Story Contracting Limited; THOMAS ARMSTRONG (CONSTRUCTION) LIMITED; Taylor Woodrow Infrastructure Limited; Tilbury Douglas Construction Limited; Volkerstevin Infrastructure Limited; WILLS BROS CIVIL ENGINEERING LIMITED; Winvic Construction Limited