Φυσικό αέριο και πετρέλαιο - εκμετάλλευση

BERGER VENTILASJONSSERVICE AS

MAERSK DRILLING NORGE AS

STATOIL ASA

CONOCOPHILLIPS SKANDINAVIA AS

SEAMETRIC INTERNATIONAL AS

SEAWELL AS

FRONTIER DRILLING ASA

NORWEGIAN ENERGY COMPANY ASA

DOLPHIN AS

STATOILHYDRO ASA

E.ON RUHRGAS NORGE AS

ENI NORGE AS

REVUS ENERGY AS

ACSENTERET AS

STATOIL NEW ENERGY AS

AGIO VENTILASJONSENTREPRENØR AS

STATPET AS

LIMA RØR AS

KLIMASERVICE AS

STATOIL ANGOLA BLOCK 17 AS

STATOIL FÆRØYENE AS

STATPET INVEST AS

VÅTT & GODT AS

BRYNE RØR AS

STATOIL VENEZUELA AS

OCEAN RIG 1 AS

STATOIL APSHERON AS

NOBLE DRILLING NORWAY AS

STATOIL ALGERIA AS

JAMES FISHER NORWAY AS