Gas y petróleo - explotación

BERGER VENTILASJONSSERVICE AS

CONOCOPHILLIPS SKANDINAVIA AS

SEAMETRIC INTERNATIONAL AS

SEAWELL AS

MAERSK DRILLING NORGE AS

STATOIL ASA

NORWEGIAN ENERGY COMPANY ASA

DOLPHIN AS

FRONTIER DRILLING ASA

ENI NORGE AS

E.ON RUHRGAS NORGE AS

STATOILHYDRO ASA

REVUS ENERGY AS

COSL OIL & GAS AS

ROWA AS

TDW OFFSHORE SERVICES AS

RAGNAR SVENSEN AS

MJELSTAD OG STOKKE RØRLEGGERFORR AS

SVALLAND VVS AUT RØRLEGGERFORR AS

FNT TERMO TEAM AS

NORSK HYDRO E&P AMERICAS AS

NORSK HYDRO MURZUQ AS

SAGA PETROLEUM DANMARK AS

AKER EXPLORATION ASA

MARCON AS

KOKAAS RØR AS

VST MONTASJE AS

CONOCOPHILLIPS VIETNAM AS

NORSK HYDRO TECHNOLOGY VENTURES AS

PETROLIA SERVICES AS