MARIANN ERTRESVÅG is a private shareholder with an estimated portfolio value of NOK 309,000. MARIANN ERTRESVÅG har eierandeler i 1 selskap, og roller i flere selskaper.

Estimated portfolio value

NOK 309,000

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

Selskaper MARIANN ERTRESVÅG eier

Company	Stake	Value (est.)
BARHAUGHØGDA HOLDING AS	50.0%	NOK 289,000

Roles

Daglig leder

1 selskap

NORTHSTACK AS 819138052

Styremedlem

1 selskap

NORTHSTACK AS 819138052

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 15.06.2026.