الأشغال العامة

LAGAN CONSTRUCTION

JOHN GRAHAM (DROMORE) LIMITED

SEAMUS GILLAN

S.D. CARBONS LTD

J W KANE PRECISION ENGINEERING LIMITED

CDE IRELAND LTD

THE MCAVOY GROUP LTD

MCGIRR ENGINEERING LTD

TRIANGLE ENGINEERING COMPANY LIMITED

MECHANICAL INSTALLATIONS & MAINTENANCE (N.I.) LIMITED

A. S. BALLANTINE LIMITED

CECIL WARWICK ENGINEERING

ARCHITECTURAL ENGINEERING & MANUFACTURING DESIGN COMPANY LTD

CONWAY'S