Øystein Kvammen is a private shareholder with an estimated portfolio value of NOK 446,000. Øystein Kvammen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 446,000

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

Companies Øystein Kvammen owns

Company	Stake	Value (est.)
KVAMM1 AS	100.0%	NOK 35,000
KJ INVEST AS	35.9%	NOK 411,000

Roles

Styrets leder

4 selskaper

BYGGSERVICE NORD AS 987709952

KVAMM1 AS 935677009

KJ INVEST AS 989123203

BSN EIENDOM AS 989862030

Daglig leder

2 selskaper

BYGGSERVICE NORD AS 987709952

KVAMM1 AS 935677009

Styremedlem

2 selskaper

URBANA BORETTSLAG 921711867

URBANA SAMEIE 923698930

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.