Marianne Jensen Sivertsen is a private shareholder with an estimated portfolio value of NOK 750,000. Marianne Jensen Sivertsen holds a stake in 1 company.

Estimated portfolio value

NOK 750,000

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

Companies Marianne Jensen Sivertsen owns

Company	Stake	Value (est.)
RESTECH HOLDING AS	3.0%	NOK 750,000

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