Person profile
Jan Maciantowicz has been associated with Brod 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 10 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 53 people (Małopolskie, 25-34)
Registry signals
Current and historical roles.
Companies total
3
3 active
Roles total
6
6 active
Years active
9 years and 8 months
First activity
September 8, 2016
Founded the company · BROD Spółka z Ograniczoną Odpowiedzialnością
Latest activity
March 19, 2026
Founded the company · Market Solver Spółka z Ograniczoną Odpowiedzialnością
Selected highlights - full list on the Companies tab.
Most recent registry entries - full timeline on the History tab.
2026
19 marca 2026
Founds the company as a co-owner and takes the role of Członek Zarządu
Market SolverRate business credibility - Jan Krzysztof Maciantowicz.
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Data from the Polish Central Register of Beneficial Owners (CRBR).
Companies and people connected to Jan Krzysztof Maciantowicz - click any node to open its profile.
Total: 3 · Active: 3