Πρώτες ύλες για οικοδομές και δημόσια έργα

TORE GUDDINGSMO GRUS AS

ALF VENNATRØ & SØNN AS

HALVORSEN PUKK OG TRANSPORT AS

NORWEGIAN AGGREGATES AS

LONA MASKIN AS

MOSLET GRUSTAK AS

TUNNSJØ MASKIN & TRANSPORT AS

OLLE MICHELSEN AS

HEMBRE GRUS AS

KÅRE RINGSETH AS

JORDET GRUSTAK AS

MARDAHL PUKK AS

VIKAUNE FABRIKKER AS

LAUVÅSEN PUKK AS

GRONG GRUS OG MASKIN AS

VERDALSKALK AS

RAMLO TRANSPORT AS

RAMLO SANDTAK AS