Person profile
Leszek Markiewicz has been associated with Wielobranżowe Przedsiębiorstwo "sigma" Sp. z o.o. since the company was founded and is among its founders. He has stayed on the board and has held a management role for 22 years. This continuity suggests strong trust from the current owners and tangible value he brings to the company.
Management experience
Anchor company
Average tenure per company
Active board load
Profile type
Active business scale
Historical companies
Age
Founded companies
Position vs peers
Among 436 people (Wielkopolskie, 65-74)
Current and historical roles.
Companies total
2
1 active
Roles total
5
2 active
Years active
22 years and 2 months
First activity
March 16, 2004
Founded the company · Wielobranżowe Przedsiębiorstwo Sigma Spółka z Ograniczoną Odpowiedzialnością
Latest activity
May 7, 2025
Left the company - Wspólnik · Sigma Energia Spółka z Ograniczoną Odpowiedzialnością w Likwidacji
Selected highlights - full list on the Companies tab.
Most recent registry entries - full timeline on the History tab.
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Data from the Polish Central Register of Beneficial Owners (CRBR).