BERTA MARIA WIDERØE is a private shareholder. BERTA MARIA WIDERØE har eierandeler i 1 selskap.

Selskaper BERTA MARIA WIDERØE eier

Company	Stake	Value (est.)
WIDERØE INVEST AS	1.9%	–

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