Arnstein Rosvold Andreassen is a private shareholder with an estimated portfolio value of NOK 9.9m. Arnstein Rosvold Andreassen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 9.9m

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

Companies Arnstein Rosvold Andreassen owns

Company	Stake	Value (est.)
ARNROCK AS	100.0%	NOK 9.9m
BOOKIS SPV AS	0.6%	NOK 18,000

Roles

Styrets leder

3 selskaper

ARNROCK AS 934583647

COWORK FLOW AS 924887737

HOLMLIA SPORTSKLUBB 984017588

Daglig leder

1 selskap

COWORK FLOW AS 924887737

Styremedlem

1 selskap

COWORK AS 917535450

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.