Gas y petróleo: explotación

SEAMETRIC INTERNATIONAL AS

SEAWELL AS

BERGER VENTILASJONSSERVICE AS

CONOCOPHILLIPS SKANDINAVIA AS

NORWEGIAN ENERGY COMPANY ASA

MAERSK DRILLING NORGE AS

FRONTIER DRILLING ASA

STATOIL ASA

ENI NORGE AS

DOLPHIN AS

STATOILHYDRO ASA

E.ON RUHRGAS NORGE AS

REVUS ENERGY AS

AKER DRILLING ASA

PETORO AS

BOSSUG AS

RØRLEGGERIET AS

TALISMAN ENERGY NORGE AS

KCA DEUTAG MODULAR RIGS AS

RØRDYKK AS

TECHNOCEAN AS

OCTOPUS AS

VA-TEKNIKK VEST AS

REVUS ENERGY ASA

STATOIL NORSK LNG AS

ISLAND OFFSHORE SUBSEA AS

AGRILUX NORGE A/S

EXXONMOBIL EXPLORATION AND PROD AS

ADD NOVATECH AS

RØRKOMPANIET AS