Irene Siem Silnes is a private shareholder with an estimated portfolio value of NOK 1.2m. Irene Siem Silnes holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 1.2m

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

Companies Irene Siem Silnes owns

Company	Stake	Value (est.)
SIEM ONSHORE AS	10.0%	NOK 1.2m

Roles

Innehaver

1 selskap

WIMS IRENE SIEM SILNES 917654506

Varamedlem

1 selskap

SAMEIET PARKEN FJELLHAMAR 932727714

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

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