John Mikkelsen Hjartnes is a private shareholder. John Mikkelsen Hjartnes holds stakes in 2 companies, and roles in several others.

Companies John Mikkelsen Hjartnes owns

Company	Stake
SOJO HOLDING AS	50.0%
EIWA MULTISERVICE AS	33.3%

Roles

Styremedlem

3 selskaper

SOJO HOLDING AS 933320456

EIWA MULTISERVICE AS 929740971

CUISINE AS 827468622

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.