Medlemmer Solum Pukkverk AS Bergneset Pukk & Grus AS Havig & Ellingsen Entreprenør AS Norsk Gjenvinning AS Attvin Asfalt & Utemiljø AS Bjørnevatn Maskin AS Alf W. Berg AS Railmaint Narvik AS Anleggsgartner Baarøy AS
