Janusz Sylwester Sulkowski is a private shareholder. Janusz Sylwester Sulkowski holds a stake in 1 company, and roles in several others.

Companies Janusz Sylwester Sulkowski owns

Company	Stake
INTER RØR AS	100.0%

Roles

Daglig leder

1 selskap

INTER RØR AS 932559331

Innehaver

1 selskap

SULKOWSKI RØR 927853116

Styrets leder

1 selskap

INTER RØR AS 932559331

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.