خدمات للصناعة الاستخراجية

MINECO LIMITED

PETROLEUM GEO-SERVICES (U K) LTD

SUB SEA OFFSHORE LIMITED

EXPRO NORTH SEA LTD

PGS NOPEC (UK) LTD.

BG GAS SERVICES LIMITED

FOSTER WHEELER LTD

PGS EXPLORATION (UK) LIMITED

GEOTECH SYSTEMS LIMITED

BG TUNISIA LTD

WESTERNGECO LTD

HOTCHKISS GROUP LTD

KELLOGG BROWN & ROOT DH LIMITED

SUTTON AND EAST SURREY WATER SERVICES LIMITED

CENTRAL HEATING SERVICES LIMITED

CLEARWATER GROUP PLC

WESTERNGECO LIMITED

CARSHALTON BOILER SERVICES LIMITED

METRO MECHANICAL SERVICES LIMITED

OCO LIMITED

NATIONWIDE FM LIMITED

J W PLUMBING & HEATING LIMITED

HALTON FOODSERVICE LIMITED

CONSORT REFRIGERATION AND AIR CONDITIONING LIMITED

VERWIN PLUMBING AND HEATING LIMITED

UTILICOM LIMITED

ROBERT HEATH HEATING LIMITED

C WATKINS PLUMBING LIMITED

BOX & CHARNOCK LIMITED