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Unidos Football Agency

Poland Specialists

Poland €35mm

25Players

€35mmPortfolio

About

Unidos is a Warsaw -based player agency that represents a compact but top-heavy portfolio in Poland, including Ekstraklasa regulars and emerging youth prospects. It is best known for domestic representation plus outbound moves to leagues like Greece and Portugal. The agency is owned by former Poland international Mariusz Piekarski and operates with a small team of licensed agents. The agency that combines the expertise needed to maximize a player’s career development and to advise clubs professionally in the transfer market. From mapping out a career path to executing it effectively, UNIDOS provides full support for both young talents aiming high and established professionals seeking new challenges.

Key People

Mariusz Piekarski

CEO / Owner (Licensed agent) Bio: Former Poland international midfielder who transitioned into player representation after his playing career; widely known in the Polish market as an agent/agency owner. - Contact: mariusz.piekarski@unidos.com.pl; +48 602-103-070 - Damian Paziewski – Players’ Agent (Licensed agent) Bio: Operates as part of the core agency staff. - Contact: damian.paziewski@unidos.com.pl; +48 608-088-339 - Dominik Jarosz – Players’ Agent (associated) Bio: Public professional profiles indicate prior affiliation with UNIDOS (players’ agent role). - Contact (provided / publicly listed): dominik.jarosz@unidos.com.pl; +48 513 111 852 Licensed agents: - Damian Paziewski - Mariusz Piekarski

Notable Deals

2024 – Bartłomiej Wdowik: Jagiellonia Bialystok to SC Braga – permanent transfer – €1.6mm (contract length not disclosed in sources reviewed) - 2022 – Mateusz Wieteska: Legia Warszawa to Clermont Foot – permanent transfer – €1.3mm (contract length not disclosed in sources reviewed) - 2025 – Karol Świderski: Charlotte FC to Panathinaikos FC – permanent transfer – reported externally as ~US$2m (confirm fee only if publicly disclosed) - 2026 – Oskar Pietuszewski: Jagiellonia Bialystok to FC Porto for around €10mm

Services

- Player representation and contract negotiation - Transfer strategy (domestic and outbound moves) - Career planning and squad placement support - Youth pathway management (notable number of U19/U17-aged clients in roster)