Management Board of Atman sp. z o.o. (formerly ATM S.A.)

Sławomir Koszołko – Chief Executive Officer

Sławomir KoszołkoManager with more than 20 years of experience in data center and telecommunication markets. Previously, he was the CEO of ATM (former name of Atman) between 2017 and 2019. Also, he worked for GTS Poland as Strategy and Marketing Director and for T‑Mobile Poland as Department Director initially responsible for B2B marketing and then for corporate strategy.

Sławomir Koszołko was appointed the CEO of Atman in April 2022.

Radosław Potera – Member of the Management Board

He has gained experience throughout his 20-year career, especially in the implementation of large investments related to the construction of telecommunication infrastructure and in the planning and operation of both mobile and stationary telecommunication networks. He has managed areas of investment, operations, and research and development in domestic and international organizations.

He has developed strategic and financial plans for shareholders and banks, created start-ups and acquired practical knowledge about mergers and acquisitions as well as change management. His negotiation skills have helped him cooperate with clients, suppliers, local administration and government agencies. He is a graduate of The Telecoms Academy in London and has a Master’s degree in Telecommunication Engineering from the Poznań University of Technology.

Wojciech Sadowski – Member of the Management Board

For over 15 years he has been gaining professional experience working for technological and telecommunication companies as well as for services providers. He also worked in the banking sector (structured finance) and cooperated with investment funds. As a Financial Director he was responsible for controlling, reporting, liquidity management, financing and administration. He also gained practical knowledge in the M&A area, implementing projects in Central and Eastern Europe.

Wojciech Sadowski is a graduate of Frankfurt School of Finance and Management (EMBA) and Warsaw School of Economics (finance and banking). He obtained ACMA, CGMA international qualifications issued by CIMA (Chartered Institute of Management Accountants).