Πρώτες ύλες για οικοδομές και δημόσια έργα

GC RIEBER SALT AS

WEE TRADING AS

OS KNUSEVERK AS

STAVANGER PUKK AS

DALEN SANDTAK & TRANSPORT AS

VAULE SANDTAK AS

NORWEGIAN HOLDING AS

ÅSBØ SANDDRIFT AS

NORSTONE AS

STEINSBØ EIGEDOM AS

FORSAND SANDKOMPANI AS

VELDE PUKK AS

HELLVIKSPLITT AS

NORSK STEIN AS

ETNE SAND & PUKK AS