工业建筑建造

FOSDALEN INDUSTRIER AS

STØREN STÅL AS

MIDTHAUG TRØNDELAG AS

OVERHALLA MEK. VERKSTED A/S

VERFORM A/S

STEINKJER MEKANISKE AS

SKANKE STÅL & SVEIS AS

INDUSTRI MEK AS

BYGG CON EIENDOM AS

AS LANGLAND & SCHEI

ØYSAND STÅL AS