Smelteverk
Boliden
Celsa Armeringsstål
Elkem Bjølvefossen
Elkem Bremanger Silicon
Elkem Rana
Elkem Salten Verk
Elkem Solar
Elkem Thamshavn Verk
Elkem Fiskaa Carbon
Eramet Norway Kvinesdal
Eramet Sauda
Eramet Porsgrunn
Finnfjord
Glencore Manganese
Saint Gobain Lillesand
Tizir Titanium & Iron
Wacker Chemicals Norway Holla Metall
Washington Mills
Støperier
Benteler Automotive Farsund AS
BMS Kuhn Steel
DEFA AS, avd. Nesbyen
Elart Metall AS
Frekhaug Stål AS
Furnes Jernstøperi AS
Hamjern AS
Jøtul AS
Mandal Castings AS
Manoda AS
Metallco Aluminium AS
Norse Metal Elverum AS
Oshaug Metall AS
Rolvsøy Metallindustri AS
Skarpenord Corrosion
Ulefos AS
Østlandske Lettmetall AS