Kjell Øyvind Stamnes is a private shareholder with an estimated portfolio value of NOK 8.4m. Kjell Øyvind Stamnes holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 8.4m

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

Companies Kjell Øyvind Stamnes owns

Company	Stake	Value (est.)
3S INVEST AS	33.3%	NOK 7.9m
3S INVEST AS	0.0%	NOK 11,000

Roles

Styrets leder

1 selskap

3S INVEST AS 919061081

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

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