Mariusz Krzysztof Biernat is a private shareholder with an estimated portfolio value of NOK 657,000. Mariusz Krzysztof Biernat holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 657,000

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Mariusz Krzysztof Biernat owns

Company	Stake	Value (est.)
MB.HOLDING AS	100.0%	NOK 657,000

Roles

Styrets leder

2 selskaper

MB ELEKTRO AS 923238425

MB.HOLDING AS 927620499

Daglig leder

1 selskap

MB ELEKTRO AS 923238425

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.