Håkon Jostein Grimstad is a private shareholder with an estimated portfolio value of NOK 21.9m. Håkon Jostein Grimstad holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 21.9m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Håkon Jostein Grimstad owns

Company	Stake	Value (est.)
HJG INVEST AS	85.0%	NOK 18.6m
HJG INVEST AS	15.0%	NOK 3.3m

Roles

Styremedlem

1 selskap

STIFTELSEN UNDERWATER TECHNOLOGY FOUNDATION 977154766

Styrets leder

1 selskap

HJG INVEST AS 989391534

Varamedlem

1 selskap

MENINGSFYLT OPPVEKST FOR BARN OG UNGE I BYDELEN YTREBYGDA STI 986231935

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 15.06.2026.