About

STS Management

Mateusz Juroszek
Marcin Walczysko
Marcin Walczysko Member of the Management Board
Zdzislaw Kostrubala
Zdzisław Kostrubała Member of the Management Board

Mateusz Juroszek

CEO

Mateusz Juroszek is a graduate of the Faculty of Strategic Management of the Leon Koźmiński Academy in Warsaw. He graduated with a Master’s degree in Management and Marketing, specialization: Strategic Management. Since 2012 he has been the President of the Management Board of STS S.A. Mateusz Juroszek has also served as Vice President of the Management Board of ATAL S.A. from 2011 to 2019. Since 2017 he has been a Member of the Management Board of Betsys Poland sp. z o.o. and is also a Member of the Management Board of Betsys s.r.o. Since 2016 he has been the President of the Management Board of STS.BET Limited, and since 2015 he has also been the President of the Management Board of STS Gaming Group Limited. From 2015 to 2021, he served as Vice President of the Management Board of Juroszek Investments sp. z o.o. Since 2013 he has been the Vice President of the Management Board of Betplay Capital sp. z o.o. Since 2013 he has also been the President of the Management Board of MJ Investments sp. z o.o. From 2006 to 2011 he was a Member of the Supervisory Board of ATAL S.A., from 2011 to 2019 he was the Vice President of the Management Board, and since 2019 he has been a Chairman of the Supervisory Board of this company. Since 2014, he has been a Member of the Board of the Sport is Your Chance Foundation (Fundacja Sport Twoją Szansą). Since 2015, he has served as Vice President of the Management Board of ZJ-Invest sp. z o.o., and is also a Member of the Management Board of the Association of Employers and Employees of Bookmaking Companies (Stowarzyszenie Pracodawców i Pracowników Firm Bukmacherskich). From 2015 to 2019, he served as Vice President of the Management Board of ATAL Construction sp. z o.o. From 2016 to 2019 he was a Member of the Management Board of the Association for the Liquidation of the Grey Zone of Betting in Poland “Play Legally” (Stowarzyszenie na Rzecz Likwidacji Szarej Strefy Zakładów Wzajemnych w Polsce “Graj Legalnie”). From 2017 to 2020, he served as a Member of the Management Board of ATAL Services sp. z o.o. Since 2018 he has held the position of a partner representing Juroszek Apartments sp. j., and since 2019 he has held the same position in Juroszek Catch Me sp. j. More
Marcin Walczysko
Zdzislaw Kostrubala
Zdzisław Kostrubała Member of the Management Board
Mateusz Juroszek
Mateusz Juroszek CEO

Marcin Walczysko

Member of the Management Board

Marcin Walczysko is a Member of the Management Board of STS S.A. since 2012, and has been its Chief Operating Officer since 2010.  In 2004-2006 he worked as a Bookmaker in Profesjonal sp. z o.o. In 2006-2007, he was the eGaming Country Manager in Fortuna Group in Prague. In 2007, he worked at Oracle as a Sales Representative.  In the years 2002-2004 Marcin Walczysko studied Information and Telecommunication Systems at the University of Information Technology and Management in Bielsko-Biała, earning the title of engineer. In the years 2004-2006, he completed graduate studies in Computer Science in Management and Marketing at the University of Economics in Katowice. From 2007 to 2010 he was the Marketing Manager at Fortuna Zakłady Bukmacherskie sp. z o.o. From 2016 to 2019 he was a Member of the Management Board of the Association for the Liquidation of the Grey Zone of Betting in Poland – “Play Legally”. Since 2017 he has been a Member of the Board of the Sport is Your Chance Foundation. Since 2021 he has been a Member of the Review Board of the Association of Employers and Employees of Bookmaking Companies. More
Zdzislaw Kostrubala
Mateusz Juroszek
Mateusz Juroszek CEO
Marcin Walczysko
Marcin Walczysko Member of the Management Board

Zdzisław Kostrubała

Member of the Management Board

Since 2019 Zdzisław Kostrubała is a Member of the Management Board at STS S.A. and also heads its Legal and Compliance Department. In 1997-1998 he was a Manager at Star-Typ Sport Zakłady Wzajemne sp. z o.o. (currently STS S.A.), and in the years 1999-2003 he held the position of Head of Internal Control Department. From 2004 to 2008 he was the Director responsible for the Controlling Department and a team of regional managers in Star-Typ Sport Zakłady Wzajemne sp. z o.o. From 2009 to 2010 he was the President of the Management Board of Star-Typ Sport Zakłady Wzajemne sp. z o.o. and from 2010 to 2019 he held the position of Advisor to the Management Board and Director. Since 2020 he has been a proxy in MJ Investments sp. z o.o. and Betplay Capital sp. z o.o. Since 2017 he has been a Member of the Board of the Sport is Your Chance Foundation. From 2015 to 2021 he served as a Member of the Review Board of the Association of Employers and Employees of Bookmaking Companies, and since 2021 he has been a Member of the Management Board there. From 2016 to 2019, he was a Member of the Management Board of the Association for the Liquidation of the Grey Zone of Betting in Poland – “Play Legally”. He has been the attorney-in-fact of STS Gaming Group Limited since 2017 and has also held this position at STS.BET Limited since 2019. In 1992-1997 Zdzisław Kostrubała studied Mining and Geology at the Silesian University of Technology in Gliwice, specializing in Organization and Economics of Mining and received his master’s degree. In 1996 he studied at the Technische Fachhochschule “Georg Agricola” für Rohstoff, Energie und Umwelt zu Bochum as part of the DAAD (Deutscher Akademischer Austauschdienst) student exchange program. In 2017-2018, he studied Business and Commercial Law at the Faculty of Law and Administration of the University of Silesia as his postgraduate studies. More

Other members

Dawid Prysak

CFO

Lukasz Borkowski

Head of Corporate Communications & Investor Relations

Michal Miler

Chief Product Officer

Filip Sosnowski

Managing Director of STSBet

Wojciech Sznapka

CTO of STS

Jiri Najman

COO of Betsys

Łukasz Świerk

Head of Operations

Alicja Kubica

Head of Controlling

Katarzyna Mikołajczyk

Legal Manager

Jarosław Walaszek

Chief Information Officer

Paweł Rabantek

CMO

Piotr Cerlak

Head of Sportsbook

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