إسمنت ومواد مضافة

NORDLAND BETONGINDUSTRI AS

NARVIK BETONGSTASJON AS

ØYSTEIN NORDNES AS

BE-BETONG AS

FERDIGBETONG AS

NORDLAND BETONGELEMENT AS

MIDT NORSK BETONG MOSJØEN AS

BETONGSERVICE AS

HÅLOGALAND GRUS OG BETONG AS

VESTERÅLSBETONG AS