Berthe Marie Erring is a private shareholder with an estimated portfolio value of NOK 4.6m. Berthe Marie Erring holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 4.6m

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

Companies Berthe Marie Erring owns

Company	Stake	Value (est.)
BYGGTEKNIKK EIENDOM AS	37.5%	NOK 4.6m

Roles

Daglig leder

2 selskaper

BYGGTEKNIKK EIENDOM AS 880378082

KONGENSGATA 60 AS 916039611

Styrets leder

2 selskaper

BYGGTEKNIKK EIENDOM AS 880378082

KONGENSGATA 60 AS 916039611

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.