Sigurd Markussen is a private shareholder with an estimated portfolio value of NOK 60.7m. Sigurd Markussen holds stakes in 4 companies, and roles in several others.

Estimated portfolio value

NOK 60.7m

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

Companies Sigurd Markussen owns

Company	Stake	Value (est.)
SBH HOLDING AS	32.8%	NOK 50.5m
SBH HOLDING AS	6.6%	NOK 10.2m
FRANZEFOSS EIENDOM AS	2.9%	–
ACTIESELSKABET KOLBJØRN	0.1%	NOK 3,000

Roles

Styremedlem

2 selskaper

STL AUST-AGDER 920974198

ST. FRANCISKUS SKOLE 971548215

Styrets leder

1 selskap

SVEGA AS 872412182

Varamedlem

1 selskap

SBH HOLDING AS 987039574

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.