Joachim Willumsen Grieg is a private shareholder with an estimated portfolio value of NOK 182.4m. Joachim Willumsen Grieg holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 182.4m

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

Companies Joachim Willumsen Grieg owns

Company	Stake	Value (est.)
JOACHIM WG AS	100.0%	NOK 145.8m
YSTHOLMEN FELLES AS	24.9%	NOK 35.1m
GRIEG BRYGGEN HOLDING AS	15.0%	NOK 1.6m

Roles

Styremedlem

2 selskaper

JOACHIM WG AS 921021232

YSTHOLMEN FELLES AS 921021135

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.