Yvonn Roness Steffensen is a private shareholder. Yvonn Roness Steffensen holds a stake in 1 company, and roles in several others.

Companies Yvonn Roness Steffensen owns

Company	Stake
MASKINVERKSTEDET AS	20.0%

Roles

Styremedlem

2 selskaper

MASKINVERKSTEDET AS 923547797

OPPLÆRINGSKONTORET FOR RESTAURANT, MAT OG REISELIV ARKTIS 971400773

Daglig leder

1 selskap

MASKINVERKSTEDET AS 923547797

Styrets leder

1 selskap

YRS AS 937920709

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.