MIKOLAJ MAREK KUROWSKI is a private shareholder with an estimated portfolio value of NOK 6.5m. MIKOLAJ MAREK KUROWSKI har eierandeler i 1 selskap, og roller i flere selskaper.

Estimated portfolio value

NOK 6.5m

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

Selskaper MIKOLAJ MAREK KUROWSKI eier

Company	Stake	Value (est.)
MK1 HOLDING AS	100.0%	NOK 6.5m

Roles

Styrets leder

4 selskaper

MK1 HOLDING AS 914991528

SIDDIS BYGG AS 923206841

LANGGATA INVEST AS 926160192

STORHAUG BOLIG AS 912275604

Daglig leder

2 selskaper

MK1 HOLDING AS 914991528

SIDDIS BYGG AS 923206841

Styremedlem

1 selskap

LANGGATA 64 AS 924710098

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.