Trond Ivar Rishaug is a private shareholder with an estimated portfolio value of NOK 181,000. Trond Ivar Rishaug holds a stake in 1 company.

Estimated portfolio value

NOK 181,000

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

Companies Trond Ivar Rishaug owns

Company	Stake	Value (est.)
HELGELAND VENTILASJON AS	6.0%	NOK 181,000

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