Magne Herbjørn Støfring is a private shareholder. Magne Herbjørn Støfring holds stakes in 4 companies, and roles in several others.

Companies Magne Herbjørn Støfring owns

Company	Stake
MASTCON AS	100.0%
MS HOLDING AS	100.0%
NORDIC MINING ASA	0.0%
JØLSTER SKISENTER AS	0.0%

Roles

Daglig leder

2 selskaper

MASTCON AS 999580076

MS HOLDING AS 924045825

Styrets leder

2 selskaper

MASTCON AS 999580076

MS HOLDING AS 924045825

Styremedlem

1 selskap

VASSENDEN 2025 918841709

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.