Roy-Arthur Myrheim is a private shareholder with an estimated portfolio value of NOK 590,000. Roy-Arthur Myrheim holds a stake in 1 company.

Estimated portfolio value

NOK 590,000

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

Companies Roy-Arthur Myrheim owns

Company	Stake	Value (est.)
BLACKOUT AS	25.0%	NOK 590,000

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.