Arnstein Ressem is a private shareholder. Arnstein Ressem holds a stake in 1 company, and roles in several others.

Companies Arnstein Ressem owns

Company	Stake
MESSERA HOLDING AS	100.0%

Roles

Daglig leder

1 selskap

MESSERA HOLDING AS 934926129

Styremedlem

1 selskap

NIDAROS LUFTSPORTKLUBB 994575619

Styrets leder

1 selskap

MESSERA HOLDING AS 934926129

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.