Person profile
Marcin Szerszeń is a shareholder and board member of Euromex Sp. z o.o. for 11 years. Combining a management role with ownership means greater influence on company decisions than a board seat alone.
Management experience
Anchor company
Average tenure per company
Active board load
Profile type
Companies wound up
Age
Founded companies
Position vs peers
Among 164 people (Kraków, 35-44)
Current and historical roles.
Companies total
8
3 active
Roles total
17
4 active
Years active
11 years and 10 months
First activity
October 21, 2014
Joined the company - Supervisory Body Member · Zielona Energia
Latest activity
March 26, 2026
Joined the company - Commercial Proxy · Tankpol - B. i R. Mosio
Selected highlights - full list on the Companies tab.
Marcin Szerszeń is listed in the Polish National Court Register (KRS) as Member / Partner at Petro-rent Sp. z o.o. 17 roles across 8 entities are on record. Time served on company bodies: 11 years and 10 months.
Marcin Szerszeń currently holds roles at: Euromex Sp. z o.o., Petro-rent Sp. z o.o., Tankpol - B. i R. Mosio Sp. z o.o. The full list, with appointment and termination dates, is on the Companies tab.
The current role is Member / Partner at Petro-rent Sp. z o.o., taken directly from the KRS register.
Most recent registry entries - full timeline on the History tab.
2026
January 9, 2026
Leaves the role of Vice-President of the Management Board
MGH Małopolska Grupa HandlowaRate business credibility - Marcin Szerszeń.
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5 people named Marcin Szerszeń 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 October 21, 2014 — 11 years and 10 months ago.
5 people named Marcin Szerszeń 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 Szerszeń - click any node to open its profile.
Total: 6 · Active: 6