Žaliavos statyboms ir viešiesiems darbams

HALVORSEN PUKK OG TRANSPORT AS

NORWEGIAN AGGREGATES AS

GRONG GRUS OG MASKIN AS

RAMLO SANDTAK AS

KÅRE RINGSETH AS

LAUVÅSEN PUKK AS

JORDET GRUSTAK AS

MARDAHL PUKK AS

OLLE MICHELSEN AS

HEMBRE GRUS AS

LONA MASKIN AS

MOSLET GRUSTAK AS

TUNNSJØ MASKIN & TRANSPORT AS

TORE GUDDINGSMO GRUS AS

ALF VENNATRØ & SØNN AS

VIKAUNE FABRIKKER AS

VERDALSKALK AS

RAMLO TRANSPORT AS