Person profile
Marek Karolczyk has held management roles for 4 years across multiple companies.
Management experience
Average tenure per company
Active board load
Profile type
Historical companies
Age
Founded companies
Position vs peers
Among 337 people (Łódzkie, 45-54)
Registry signals
Current and historical roles.
Companies total
2
1 active
Roles total
4
2 active
Years active
5 years and 4 months
First activity
January 28, 2021
Founded the company · WKK Inwestycje Spółka Jawna Wrzesiak Karolczyk Kaczmarek
Latest activity
February 16, 2026
Founded the company · MMS Deweloper Spółka z Ograniczoną Odpowiedzialnością
Selected highlights - full list on the Companies tab.
Most recent registry entries - full timeline on the History tab.
2026
16 lutego 2026
Founds the company as a co-owner and takes the role of Prezes Zarządu
MMS DeweloperRate business credibility - Marek Karolczyk.
No ratings
Data from the Polish Central Register of Beneficial Owners (CRBR).