Siri Kollandsrud is a private shareholder with an estimated portfolio value of NOK 1.0m. Siri Kollandsrud holds stakes in 2 companies.

Estimated portfolio value

NOK 1.0m

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

Companies Siri Kollandsrud owns

Company	Stake	Value (est.)
KOLLAN AS	32.0%	NOK 1.0m
TIDETEC AS	0.2%	–

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