Piotr Krzysztof Koszel is a private shareholder. Piotr Krzysztof Koszel har eierandeler i 1 selskap, og roller i flere selskaper.

Selskaper Piotr Krzysztof Koszel eier

Company	Stake	Value (est.)
SIGMA GROUP AS	100.0%	–

Roles

Innehaver

1 selskap

KOSZEL BYGG TJENESTER 818528582

Styrets leder

1 selskap

SIGMA GROUP AS 924764902

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 15.06.2026.