Thomas Kleiven is a private shareholder with an estimated portfolio value of NOK 1.0m. Thomas Kleiven holds stakes in 3 companies.

Estimated portfolio value

NOK 1.0m

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

Companies Thomas Kleiven owns

Company	Stake	Value (est.)
CLARUS AS	20.0%	NOK 2,000
HYDOPT AS	10.0%	–
ISVIK HELSE AS	10.0%	NOK 999,000

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 03.10.2026.