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

Companies Jan Håkon Tvervaag owns

Company	Stake
JHT INVEST AS	100.0%

Roles

Styrets leder

3 selskaper

MIRAMAR HOLDING AS 821966892

JHT INVEST AS 989168363

EVJETUN 4 AS 923430113

Daglig leder

2 selskaper

BIL-GUSS AS 922035326

JHT INVEST AS 989168363

Varamedlem

1 selskap

DT INVEST AS 989168231

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.