Håkon Grindheim is a private shareholder. Håkon Grindheim holds a stake in 1 company, and roles in several others.

Companies Håkon Grindheim owns

Company	Stake
AKVATEK AS	100.0%

Roles

Daglig leder

2 selskaper

AKVATEK AS 933002640

HPT AS 935324599

Styremedlem

2 selskaper

MARINEMEKANISK AS 928028291

HPT AS 935324599

Styrets leder

1 selskap

AKVATEK AS 933002640

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.