Arne Wilhelmsen is a private shareholder with an estimated portfolio value of NOK 1.2m. Arne Wilhelmsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.2m

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

Companies Arne Wilhelmsen owns

Company	Stake	Value (est.)
ATMOSPHERE STUDIOS AS	53.3%	NOK 23,000
SYNCHRONICITY MEDIA AS	11.6%	NOK 1.2m

Roles

Daglig leder

2 selskaper

TROLL STUDIO DA 984757816

MUSICALITY AS 936968538

Styremedlem

2 selskaper

MUSICALITY AS 936968538

TROLL STUDIO DA 984757816

Deltaker med delt ansvar

1 selskap

TROLL STUDIO DA 984757816

Styrets leder

1 selskap

ATMOSPHERE STUDIOS AS 914286557

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 02.09.2026.