هندسة، تركيبات صناعية

INTEGRATEDAIR SYSTEMS

AQUA SIGNAL & TELEGRAPHIC SYSTEMS LTD

CARTER ELECTRICAL CONTRACTING

OWEN ELLIS PARTNERSHIP LIMITED(THE)

BUILDING DESIGN PARTNERSHIP LIMITED

THE ROSEBERY GROUP LTD

WILLIAM HARE LTD

NWP ELECTRICAL LIMITED

ASPIN ENGINEERING LTD

P.& B. ENGINEERING COMPANY LTD

D A T S (HOLDINGS) LTD

TORKINGTON ENGINEERS LTD

HARRY PEERS & CO LTD

THE TSK GROUP PLC

MAPLE GROVE INVESTMENTS LIMITED

JAMES R. KNOWLES (HOLDINGS) LIMITED

REWINDS AND J. WINDSOR & SONS (ENGINEERS) LIMITED

NELSON TOOL CO (STOCKPORT) LTD

A V TECHNOLOGY LTD

I.I.E.S. (NORTHERN) LTD

AMEC CIVIL ENGINEERING LIMITED

ALAN GORDON ENGINEERING CO. LIMITED

HARRISONS ENGINEERING (LANCASHIRE) LIMITED

HICK HARGREAVES & COMPANY LTD

KIRKHAM ENGINEERING (HOLDINGS) LIMITED

HOLT BALDWIN ENGINEERING COMPANY LIMITED

KIMPTON LTD

OXLEY GROUP LIMITED

N.I.S. HOLDINGS LTD

MANTEC ENGINEERING LIMITED