Bartosz Nizniowski is a private shareholder. Bartosz Nizniowski holds a stake in 1 company, and roles in several others.

Companies Bartosz Nizniowski owns

Company	Stake
TREEBUD AS	100.0%

Roles

Daglig leder

1 selskap

TREEBUD AS 915299458

Innehaver

1 selskap

NIZNIOWSKI FJORD-BYGG 931383531

Styrets leder

1 selskap

TREEBUD AS 915299458

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.