AGATHE BACKER-GRØNDAHL is a private shareholder with an estimated portfolio value of NOK 3.3m. AGATHE BACKER-GRØNDAHL har eierandeler i 3 selskaper.

Estimated portfolio value

NOK 3.3m

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

Selskaper AGATHE BACKER-GRØNDAHL eier

Company	Stake	Value (est.)
ABG INVEST AS	30.9%	NOK 676,000
ØS 10 INVEST AS	11.0%	NOK 2.6m
BRØDRENE HALS AS	10.0%	–

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 15.06.2026.