Siw Fermann is a private shareholder with an estimated portfolio value of NOK 128. Siw Fermann holds stakes in 2 companies.

Estimated portfolio value

NOK 128

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

Companies Siw Fermann owns

Company	Stake	Value (est.)
LAPPLAND PROSJEKTUTVIKLING AS	0.2%	NOK 123
MUSKENSENTER ENERGI AS	0.0%	NOK 5

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