فولاذ

RUUKKI NORGE AS

PARTNERTECH AS

CORUS NORGE AS

FRECH MEK SVEISEVERKSTED AS

FERROSTAAL METALS AS

ELKEM MANGAN MANAGEMENT AS

CCB STÅL AS

NORSK STANSEINDUSTRI AS

HAFSIL AS

SKALLES MEK VERKSTED AS

RÅZINK AS

STRØMMEN DREIEVERKSTED AS

TROND T WIKANT AS

GLOMSRØD MEKANISK VERKSTED AS

EUROWELD AS

LJUNGMANN HELLEN AS

PLATETEKNIKK WILLY OSTLIE

JOHANSEN & CO STANSEFABRIKK AS

METACON INDUSTRIMEK AS

SØNNICHSEN AS

INKO INDUSTRI AS

NORSK STÅL TYNNPLATER AS

A/S VARBAS

ODD ARONSEN MEKANISK INDUSTRI AS

EIDSVOLL PULVERLAKK AS

RUUKKI FURUSET AS

HEIDENREICH HOLDING A/S

AASEN DREIERVERKSTED AS

MERCUR VVS ENTREPRENØR AS

BRØDRENE REINHOLT ANDREASSEN AS