Mariusz Rys is a private shareholder. Mariusz Rys holds a stake in 1 company, and roles in several others.

Companies Mariusz Rys owns

Company	Stake
BETONG MR AS	100.0%

Roles

Daglig leder

1 selskap

BETONG MR AS 935728886

Styremedlem

1 selskap

REGNSKAP MR AS 935750075

Styrets leder

1 selskap

BETONG MR AS 935728886

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.