Fridthjof Berntsen is a private shareholder. Fridthjof Berntsen holds a stake in 1 company, and roles in several others.

Companies Fridthjof Berntsen owns

Company	Stake
F HAGASETH AS	100.0%

Roles

Daglig leder

2 selskaper

F HAGASETH AS 919349514

TEKPLAN RØR AS 919294795

Styremedlem

1 selskap

LYDHAGEN UNG 936509770

Styrets leder

1 selskap

F HAGASETH AS 919349514

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.