إنشاءات معدنية

ARCONIA ENGINEERING LTD

BILLINGHAM MACHINE COMPANY LIMITED

WILTON ENGINEERING SERVICES LIMITED

EXPRESS ENGINEERING (THOMPSON) LIMITED

SITE AND FIELD SERVICES LIMITED

R. BEAL & COMPANY LIMITED

PHILADELPHIA STRUCTURES LTD

HARRY MARSH (ENGINEERS) LIMITED

JAYAUTO LIMITED

ROBERT CLARK MANAGEMENT SERVICES LIMITED

JW COLPITTS & CO LIMITED

MSD (DARLINGTON) LIMITED

AW FABRICATION LIMITED

FOSTER LAWS & CO LTD

H C FABRICATIONS LIMITED