Alexander August Donatus Michelsen is a private shareholder with an estimated portfolio value of NOK 1.2m. Alexander August Donatus Michelsen holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 1.2m

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

Companies Alexander August Donatus Michelsen owns

Company	Stake	Value (est.)
AMCB HOLDING AS	50.0%	–
INTERIØR STUDIO AS	50.0%	NOK 1.2m

Roles

Styrets leder

2 selskaper

TREFJØL AS 927495449

AMCB HOLDING AS 925992445

Innehaver

1 selskap

MICHELSEN DESIGN 935334020

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.