Εξόρυξη πετρελαίου και αερίου - υπηρεσίες - Νορβηγία

ODFJELL DRILLING MANAGEMENT AS

ALBATROSS PROSJEKTLEDELSE AS

GEFRO OILFIELD SERVICES AS

MATOR AS

SEAWELL ENGINEERING AS

ODFJELL OFFSHORE AS

ODFJELL DRILLING AS

AKER MARINE CONTRACTORS AS

PROSAFE SE

SEADRILL WELL SERVICES AS

WELLCON AS

INDEPENDENT OIL & RESOURCES ASA

SONSUB AS

BERGEN GROUP KIMEK OFFSHORE AS

DEEP SEA MANAGEMENT AS

WEPCO AS

WEATHERFORD NORGE AS

STENA DRILLING AS

CRYSTAL PRODUCTION AS

INDUSTRIKONSULT A/S

OCEAN RIG ASA

NOBLE DRILLING SERVICES NORGE AS

GRENLAND MMO AS

TECHNO DIVE AS

BW OFFSHORE AS

SUB SEA SERVICES AS

POLYCREST AS

SEADRILL OFFSHORE AS

EGELAND INVEST AS

AKER STORD AS