Maria Alexandra Courvoisier Sissener Steen is a private shareholder with an estimated portfolio value of NOK 33.7m. Maria Alexandra Courvoisier Sissener Steen holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 33.7m

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

Companies Maria Alexandra Courvoisier Sissener Steen owns

Company	Stake	Value (est.)
ALEXSIS AS	100.0%	NOK 1.9m
COUSI INVEST AS	16.5%	NOK 31.4m
AS KISTEFOS TRÆSLIBERI	0.1%	NOK 379,000

Roles

Styremedlem

3 selskaper

STIFTELSEN KISTEFOS-MUSEETS DRIFTSFOND 919463325

KISTEFOS INVESTMENT AS 881337452

AS KISTEFOS TRÆSLIBERI 913374215

Styrets leder

3 selskaper

KISTEFOS MØBLER AS 975978729

SANGA SKOG AS 937171137

ALEXSIS AS 995282925

Daglig leder

1 selskap

VILLA UTSIKTEN FRILUFTS- OG IDRETTSBARNEHAGE AS 943734860

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.