Karol Jakub Siewruk

age 43

Currently 12 roles in 7 KRS entities. In the KRS since 2023.

Roles

EntityRole
Centrum Medyczne Iatros sp. z o.o.
  • Management Board Member
  • Partner (50% of shares worth PLN 2,500)
since Sep 5, 2025
Domy Seniora 24 sp. z o.o.
  • Management Board Member
  • Partner (50% of shares worth PLN 2,500)
since Jun 17, 2026
Grupa Medyczna Iatros sp. z o.o.
  • Management Board Member
  • Partner (50% of shares worth PLN 2,500)
since Sep 3, 2025
N2K sp. z o.o.
  • Management Board Member
  • Partner (80% of shares worth PLN 4,000)
since Oct 27, 2023
Westa Deweloper sp. z o.o.
  • Management Board Member
  • Partner (80% of shares worth PLN 4,000)
since Oct 28, 2025

Connections graph

Change history

EventDetails
Company founded

Management Board Member, Partner (50% of shares worth PLN 2,500)

Domy Seniora 24 sp. z o.o.
Company founded

Management Board Member, Partner (80% of shares worth PLN 4,000)

Westa Deweloper sp. z o.o.
Company founded

Management Board Member, Partner (50% of shares worth PLN 2,500)

Centrum Medyczne Iatros sp. z o.o.
Company founded

Management Board Member, Partner (50% of shares worth PLN 2,500)

Grupa Medyczna Iatros sp. z o.o.
Appointed

Partner (33% of shares worth PLN 1,650)

Hygge Development 8 sp. z o.o.
Company founded

Management Board Member, Partner (80% of shares worth PLN 4,000)

N2K sp. z o.o.
Appointed

Partner (40% of shares worth PLN 2,000)

Mag.Nifier sp. z o.o.

Business scale

Total for the entities where the person sat on the management board or held shares, for the years in office.

Risk signals

SignalDetails
Politically exposed person (PEP)
None
Person on a sanctions list
None
Bankruptcy or restructuring
None
Liquidation
None
Sanctions list
None
Inactive entity
None

Connected people

Person
Andrzej Piotr Parjaszewskiage 66
Katarzyna Siewrukage 34
Magdalena Marta Kośmiderage 50
Marta Dalia Steinerage 37
Michał Jafraage 48