Costruzioni metalliche leggere

FOSDALEN INDUSTRIER AS

STØREN STÅL AS

MIDTHAUG TRØNDELAG AS

GRØTAN GLASS OG ALUMINIUM A/S

ORKDAL STÅLINDUSTRI AS

OVERHALLA MEK. VERKSTED A/S

STEINKJER MEKANISKE AS

VERFORM A/S

SKANKE STÅL & SVEIS AS

AKER KVARNER COLD BENDING AS

INDUSTRI MEK AS

BYGG CON EIENDOM AS

AS LANGLAND & SCHEI

ØYSAND STÅL AS

R DAALAND AS