Sissi Geelmuyden Magnus is a private shareholder with an estimated portfolio value of NOK 2.2m. Sissi Geelmuyden Magnus holds stakes in 2 companies, and roles in several others.

Estimated portfolio value

NOK 2.2m

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

Companies Sissi Geelmuyden Magnus owns

Company	Stake	Value (est.)
SIGEMA HOLDING AS	42.0%	NOK 1.8m
SIGEMA HOLDING AS	10.0%	NOK 428,000

Roles

Daglig leder

2 selskaper

SIGEMA HOLDING AS 989186175

SIGEMA AS 981354648

Styrets leder

2 selskaper

SIGEMA HOLDING AS 989186175

SIGEMA AS 981354648

Varamedlem

1 selskap

SAMEIET KAVRINGEN BRYGGE 2-6 TJUVHOLMEN 911810093

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.