Buyer: STOCKTON-ON-TEES BOROUGH COUNCILSupplier: ABCA SYSTEMS LIMITED; ANELEC GROUP LIMITED; CASTLE CONSTRUCTION (NORTH EAST) LIMITED; DFP SERVICES LIMITED; Engineering Installations Teesside Ltd; GEOFFREY ROBINSON LIMITED; HARRY BURNICLE ELECTRICAL CONTRACTORS LIMITED; HLA SERVICES LIMITED; IRIS ENGINEERING & TECHNOLOGY LIMITED; JH MECHANICAL & ELECTRICAL SERVICES LIMITED; KENNEDY SERVICES LIMITED; NALA ENGINEERS LIMITED; PHS HOME SOLUTIONS LIMITED; PLAYFORDS LIMITED; POWERCARE ELECTRICAL SERVICES LIMITED; QUARTZ ELECTRICAL & MECHANICAL SERVICES LIMITED; ROTHWELL PLUMBING SERVICES LIMITED