Person profile
Marcin Bartnik has been associated with "jukan" 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 24 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
Companies wound up
Age
Founded companies
Position vs peers
Among 650 people (Śląskie, 55-64)
Current and historical roles.
Companies total
7
3 active
Roles total
12
6 active
Years active
24 years and 8 months
First activity
November 30, 2001
Founded the company · Eco-energetyka
Latest activity
July 4, 2025
Left the company - Member / Partner · Eco-energetyka
Selected highlights - full list on the Companies tab.
Marcin Bartnik is listed in the Polish National Court Register (KRS) as Member / Partner at Jukan Sp. z o.o. 12 roles across 7 entities are on record. Time served on company bodies: 24 years and 8 months.
Marcin Bartnik currently holds roles at: Jukan Sp. z o.o., Bartnik Investments Sp. z o.o., Bartnik Investments Marcin Bartnik Sp.k. The full list, with appointment and termination dates, is on the Companies tab.
The current role is Member / Partner at Jukan Sp. z o.o., taken directly from the KRS register.
Most recent registry entries - full timeline on the History tab.
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7 people named Marcin Bartnik appear in the Polish KRS register. These are separate individuals — tell them apart by city, current roles and linked companies.
The first entry for this person dates from November 30, 2001 — 24 years and 8 months ago.
7 people named Marcin Bartnik appear in the KRS register. Each has a separate profile — they are different individuals who happen to share a name.
Data from the Polish Central Register of Beneficial Owners (CRBR).
Companies and people connected to Marcin Bartnik - click any node to open its profile.
Total: 3 · Active: 3