Hallgeir Riisøen is a private shareholder with an estimated portfolio value of NOK 7.2m. Hallgeir Riisøen holds stakes in 2 companies.

Estimated portfolio value

NOK 7.2m

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

Companies Hallgeir Riisøen owns

Company	Stake	Value (est.)
HARRIS ADVOKATFIRMA AS	4.8%	NOK 7.2m
FINSE VANN- OG AVLØPSSELSKAP AS	0.3%	NOK 10,000

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