Stefan Krzysztof Schleifer

age 53

Currently 6 roles in 4 KRS entities. In the KRS since 2002.

Roles

EntityRole
Schleifer Milczanowski Sim Architekci sp. k.
  • Partner representing the company
since Apr 12, 2021
SIM Architekci sp. z o.o.
  • Management Board Member
  • Partner (50% of shares worth PLN 2,500)
since Dec 29, 2015
Simgolf sp. z o.o.
  • President of the Management Board
  • Partner (44.76% of shares worth PLN 47,000)
since Sep 12, 2025
Przedsiębiorstwo Wielobranżowe Grupa Sch sp. z o.o.
  • Partner (45% of shares worth PLN 22,500)
since Oct 24, 2002

Connections graph

Change history

EventDetails
Shareholding changed

Partner: 61.9% of shares worth PLN 65,000 → 44.76% of shares worth PLN 47,000

Simgolf sp. z o.o.
Company founded

President of the Management Board, Partner (61.9% of shares worth PLN 65,000)

Simgolf sp. z o.o.
Appointed

Partner representing the company

Schleifer Milczanowski Sim Architekci sp. k.
Company founded

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

SIM Architekci sp. z o.o.
Left

President of the Management Board

Przedsiębiorstwo Wielobranżowe Grupa Sch sp. z o.o.
Appointed

President of the Management Board, Partner (Shares worth PLN 22,500)

Przedsiębiorstwo Wielobranżowe Grupa Sch 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
Tomasz Piotr Milczanowskiage 53
Ewa Wentlandage 56
Krzysztof Makomaskiage 69
Małgorzata Joanna Naróćage 50