SLAWOMIR SIEMIENIEC is a private shareholder with an estimated portfolio value of NOK 563,000. SLAWOMIR SIEMIENIEC har eierandeler i 1 selskap, og roller i flere selskaper.

Estimated portfolio value

NOK 563,000

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

Selskaper SLAWOMIR SIEMIENIEC eier

Company	Stake	Value (est.)
IN TRE AS	50.0%	NOK 448,000

Roles

Daglig leder

1 selskap

IN TRE AS 915905730

Styrets leder

1 selskap

IN TRE AS 915905730

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.