BIRGITTE MARIE SIEM is a private shareholder with an estimated portfolio value of NOK 395.1m. BIRGITTE MARIE SIEM har eierandeler i 3 selskaper, og roller i flere selskaper.

Estimated portfolio value

NOK 395.1m

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

Selskaper BIRGITTE MARIE SIEM eier

Company	Stake	Value (est.)
BIRMA AS	90.0%	NOK 355.6m
BIRMA AS	10.0%	NOK 39.5m
AS FOLEHAVNA	4.2%	NOK 4,000

Roles

Styremedlem

2 selskaper

ERNA OG KNUT ENGS BARNEFOND STI 980983730

BIRMA AS 950579714

Daglig leder

1 selskap

BIRMA AS 950579714

Innehaver

1 selskap

BIRGITTE M. SIEM 924789158

Styrets leder

1 selskap

ORFEUS PUBLISHING AS 928624994

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.