Ole Johan Sønsteby is a private shareholder. Ole Johan Sønsteby holds stakes in 2 companies, and roles in several others.

Companies Ole Johan Sønsteby owns

Company	Stake
MJØSA INVESTERING AS	4.0%
SPERMVITAL INVEST AS	0.1%

Roles

Daglig leder

1 selskap

OLTERUD SAMDRIFT DA 984406630

Deltaker med delt ansvar

1 selskap

OLTERUD SAMDRIFT DA 984406630

Innehaver

1 selskap

SØNSTEBY OLE JOHAN 970603123

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.