Marius Christoffer Hornslien is a private shareholder with an estimated portfolio value of NOK 4,000. Marius Christoffer Hornslien holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 4,000

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

Companies Marius Christoffer Hornslien owns

Company	Stake	Value (est.)
HORNSLIEN HORIZONS HOLDING AS	100.0%	NOK 745

Roles

Styremedlem

3 selskaper

HR NORDIC TOPCO AS 922055157

HR NORDIC INVEST AS 922055203

TALENTECH TOPCO AS 936011543

Styrets leder

1 selskap

HORNSLIEN HORIZONS HOLDING AS 927364301

Varamedlem

1 selskap

KEYSTONE EDUCATION GROUP AS 926342940

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.