طبوغرافيا، مكاتب دراسات - مقدم الخدمة - إيرلندا

G. ELLIOTT & SONS LIMITED

O'DONOVAN ENGINEERING COMPANY LIMITED

MULCAHY MCDONAGH & PARTNERS

HYDROGRAPHIC SURVEYS LIMITED

PARKWOOD ENGINEERING LTD

L.A.I. LTD

ROSCOMMON PRECISION CASTINGS LTD

IRISH INDUSTRIAL FABRICATORS

ESBI ENGINEERING & FACILITY MANAGEMENT LTD

HAROLD PROPERTIES LTD

BALLINADEE ENGINEERING LIMITED

JONES ENGINEERING LTD

SUREWELD INTERNATIONAL LIMITED

THE ICON GROUP LTD

GENTRAD ENGINEERING LTD

LAFFERTY DESIGN & DEVELOPMENT LTD

AVONBURN LTD

DOUGLAS WALLACE ARCHITECTS & DESIGNERS LIMITED

CULLEN GROUP LTD

BRIAN O'HALLORAN