Nina Tertit Arntzen is a private shareholder. Nina Tertit Arntzen holds stakes in 4 companies, and roles in several others.

Companies Nina Tertit Arntzen owns

Company	Stake
BRØDRENE ARNTZEN AS	22.7%
ORTO EIENDOM AS	11.9%
ORTOPEDITEKNIKK AS	11.8%
MAREN ANNA AS	7.6%

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 03.10.2026.