Sten Halfdan Madsen is a private shareholder. Sten Halfdan Madsen holds stakes in 2 companies, and roles in several others.

Companies Sten Halfdan Madsen owns

Company	Stake
MADSEN MASKIN AS	70.0%
SELBU SPINNERI AS	0.2%

Roles

Daglig leder

1 selskap

MADSEN MASKIN AS 932287145

Innehaver

1 selskap

MADSEN STEN-HALFDAN 870412142

Styrets leder

1 selskap

MADSEN MASKIN AS 932287145

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.