Nina Tertit Arntzen is a private shareholder with an estimated portfolio value of NOK 23.9m. Nina Tertit Arntzen holds stakes in 4 companies, and roles in several others.

Estimated portfolio value

NOK 23.9m

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

Companies Nina Tertit Arntzen owns

Company	Stake	Value (est.)
BRØDRENE ARNTZEN AS	22.7%	NOK 3.4m
ORTO EIENDOM AS	11.9%	NOK 1.3m
ORTOPEDITEKNIKK AS	11.8%	NOK 18.7m
MAREN ANNA AS	7.6%	NOK 523,000

Roles

Styremedlem

1 selskap

BRØDRENE ARNTZEN AS 968591134

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.