William Arnesen is a private shareholder with an estimated portfolio value of NOK 22.2m. William Arnesen holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 22.2m

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

Companies William Arnesen owns

Company	Stake	Value (est.)
WARNESEN HOLDING AS	100.0%	NOK 22.2m

Roles

Daglig leder

2 selskaper

WEO LÅS & SIKKERHET AS 930840327

WARNESEN HOLDING AS 930709999

Styremedlem

1 selskap

WEO LÅS & SIKKERHET AS 930840327

Styrets leder

1 selskap

WARNESEN HOLDING AS 930709999

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.