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

Companies Halfdan Mustad owns

Company	Stake
HALFDAN AS	16.7%
HAGA GOLF AS	0.1%

Roles

Varamedlem

3 selskaper

SOPHIE MUSTAD AS 994995073

HALFDAN INVEST III AS 994994247

HALFDAN INVEST II AS 995002442

Styrets leder

1 selskap

HALFDAN AS 933714217

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.