Karstein Eberg Johnsen is a private shareholder with an estimated portfolio value of NOK 127,000. Karstein Eberg Johnsen holds a stake in 1 company.

Estimated portfolio value

NOK 127,000

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

Companies Karstein Eberg Johnsen owns

Company	Stake	Value (est.)
SANDMARK BYGDEUTVIKLINGSSELSKAP AS	9.0%	NOK 127,000

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