biztrac. BETA
SS

Siril Sønsteby

Private shareholder 1361 ØSTERÅS NO

Siril Sønsteby is a private shareholder. Siril Sønsteby holds a stake in 1 company.

Companies Siril Sønsteby owns

CompanyStake
SS HOLDING AS 21.4%

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.

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