Sondre Sønsteby is a private shareholder with an estimated portfolio value of NOK 12.0m. Sondre Sønsteby holds a stake in 1 company.

Estimated portfolio value

NOK 12.0m

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

Companies Sondre Sønsteby owns

Company	Stake	Value (est.)
SS HOLDING AS	21.4%	NOK 12.0m

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