Dag Reidar Magnussen is a private shareholder with an estimated portfolio value of NOK 4.3m. Dag Reidar Magnussen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 4.3m

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

Companies Dag Reidar Magnussen owns

Company	Stake	Value (est.)
AS MJ ARKITEKT OG INGENIØRKONTOR	100.0%	NOK 1.9m
ØSTSINNILINNA 25 AS	76.0%	NOK 2.4m

Roles

Daglig leder

4 selskaper

LAND BOLIGUTVIKLING AS 947167251

ØSTSINNILINNA 25 AS 969051338

AS MJ ARKITEKT OG INGENIØRKONTOR 956725372

VIDAR EIENDOM AS 976645502

Styrets leder

4 selskaper

LAND BOLIGUTVIKLING AS 947167251

VIDAR EIENDOM AS 976645502

ØSTSINNILINNA 25 AS 969051338

AS MJ ARKITEKT OG INGENIØRKONTOR 956725372

Styremedlem

1 selskap

ORNES OG KINSEDAL GRUNNEIGARLAG 921690053

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.