Kőolaj- és földgázkitermelés

RØRLEGGERSENTRALEN AS

Ø URI & SØNN AS

RØR OG MONTERING AS

SAGA OIL ASA

SVERRE TENNEBØ RØR AS

KJELL WANGBERG LARSEN AS

KAMO ENTREPRENØR AS

ASTORPLAST AS

VIK MARINE SERVICE AS

H NYGÅRD AS

NILSEN FRYS & KJØLETEKNIKK AS

AVANT ENTREPRENØR AS

RØRPARTNER COM AS

GRØNSBERG & SØNNER AS

VINJEVOLL RØR AS

TINGVOLL RØR AS

TENOLD OFFSHORE AS

TAFJORD INVEST AS

RØYRLEGGJARSERVICE OLA SKOPHAMAR AS

ARTHUR RØNNESTAD EFTF. AS

BRÆNDES RØRLEGGERFORRETNING AS

FLATAKER VVS AS

SYKKYLVEN RØR AS

LANGSET RØR AS

HAREID RØR OG INTERIØR AS

SUNNMØRE VENTILASJON AS

SVEIN ROPPEN AS

HARALD SYLTE AS

AXTECH AS

VALDERHAUG RØRHANDEL AS