Øistein Kristiansen is a private shareholder with an estimated portfolio value of NOK 29,000. Øistein Kristiansen holds stakes in 3 companies, and roles in several others.

Estimated portfolio value

NOK 29,000

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

Companies Øistein Kristiansen owns

Company	Stake	Value (est.)
ØISTEIN AS	100.0%	–
FRATERNITAS HOLDING AS	30.0%	NOK 29,000
CLEAN SEA SOLUTIONS AS	0.3%	–

Roles

Daglig leder

1 selskap

ØISTEIN AS 992733292

Deltaker med delt ansvar

1 selskap

JTØ EIENDOM DA 926442139

Styremedlem

1 selskap

EARTHTREE MEDIA AS 992754451

Styrets leder

1 selskap

ØISTEIN AS 992733292

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.