Kurt Østby is a private shareholder with an estimated portfolio value of NOK 2.5m. Kurt Østby holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 2.5m

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

Companies Kurt Østby owns

Company	Stake	Value (est.)
BMK AS	100.0%	NOK 1.8m
ABG SUNDAL COLLIER HOLDING ASA	0.0%	NOK 303,000

Roles

Styrets leder

2 selskaper

BMK AS 988878278

BRILLEMANN AS 985251754

Daglig leder

1 selskap

BMK AS 988878278

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.