About the Group
Company’s authorities
Management Board

Dariusz Witkowski
President of the Management Board of KOGENERACJA S.A.
A graduate of the Warsaw School of Economics (Faculty of Foreign Trade) and the National School of Public Administration, as well as Mini MBA studies co-organised by the University of Maryland. He completed training in human resources management, negotiation techniques, group decision-making and the functioning of the capital market. He is an appointed civil servant. He completed professional internships at the Bavarian Stock Exchange, the Bavarian Securities Commission and the Bavarian Ministry of Finance. Since 1995 he worked in the Department of Public Companies and Finance of the Securities and Exchange Commission, serving, among others, as the department director (since 2000). In 2000-2004, he was a member of the Stock Exchange Indexes Committee at the Warsaw Stock Exchange. In 2004–2005, he served as Undersecretary of State at the Ministry of the State Treasury. He was responsible for privatisation, European and international affairs. In 2005-2006, he was a member of the management board of PKN Orlen responsible for corporate affairs and organisation. In 2006-2009, he was a member of the management board (CFO/COO) of the investment bank UniCredit CAIB Poland S.A. and a commercial representative (prokurent) responsible for the organisational area in the company. In 2012-2016, he served as Vice President of the Management Board of the Association of Stock Exchange Issuers. Since 2019, based on his professional experience, he has been involved in preparing business projects based on built start-ups and developing innovative technological projects.
He has been the President of the Management Board of KOGENERACJA S.A. since September 16, 2024. He supervises the following areas: organization and formal matters, administration and safety, sustainable development.

Krzysztof Kryg
Vice President of the Management Board of KOGENERACJA S.A.
A graduate of the Faculty of Mechanical and Power Engineering at Wrocław University of Science and Technology. He completed postgraduate studies in Management Systems and New Technologies in Energy and District Heating at Wrocław University of Science and Technology. Joined KOGENERACJA S.A. in 1988 holding managerial positions in the area of production, overhauls, internal control and audit. In 2008–2010, he was the Deputy Director for Production at KOGENERACJA S.A., and since 2012 he has been managing the maintenance services in the Company. In the period from 2005 to 2007, he was a member of the Supervisory Board of KOGENERACJA S.A. elected by employees.
He has been a Member of the Management Board of KOGENERACJA S.A. since October 6, 2020, and has been the Vice President of the Management Board of KOGENERACJA S.A. since December 16, 2020. He supervises the following areas: production, asset maintenance, and development.

Krzysztof Wrzesiński
Vice President of the Management Board of KOGENERACJA S.A.
A graduate of Nicolaus Copernicus University in Toruń in the fields of: Experimental Physics, Industrial Business Management, and Financial Management. He completed postgraduate management studies at the Wielkopolska School of Business at the University of Economics in Poznań and also holds a Master of Business Administration degree with distinction from Nottingham Trent University in the UK. Professionally involved in the areas of finance and energy. He worked, among others, at PKO BP and Pomorski Bank Kredytowy (currently Bank Pekao S.A.) and as a Financial Controller at Philips Lighting Poland, and then for many years as a CFO at commercial companies. In 2002, he became involved in the energy sector, taking up employment at Zespół Elektrociepłowni Wrocławskich KOGENERACJA S.A., and in the years 2006-2018 he was a Member of the Company’s Management Board. He participated in the development and implementation of the Company's Strategy, was responsible for the implementation of the obligations of a public company listed on the Warsaw Stock Exchange and for supervision over the Group companies, and was also the leader of many strategic projects. In 2019, he took up the role of Vice President of the Management Board of ESV S.A. in Siechnice. He holds a diploma of the Minister of the State Treasury confirming that he has passed the examination for candidates for members of supervisory boards in State Treasury companies and has experience in serving as a member of Supervisory Boards at several companies.
He has been the President of the Management Board of KOGENERACJA S.A. since 29 June 2024. He supervises the following areas: finance, trade, human resources.
Management Board’s composition from 1 July 2023 to 28 June 2024
| Dominik Wadecki | Management Board President |
| Krzysztof Kryg | Vice President of the Management Board |
On 27 June 2023, the Company's Supervisory Board adopted a resolution appointing Dominik Wadecki to the Management Board as the Management Board President, as of 1 July 2023. (Current Report 12/2023).
Management Board’s composition from 29 June 2024 to 15 September 2024
| Dominik Wadecki | Management Board President |
| Krzysztof Kryg | Vice President of the Management Board |
| Krzysztof Wrzesiński | Vice President of the Management Board |
Due to the expiry of the term of office and mandate of Mr. Krzysztof Kryg and in connection with the announced competition, on 24 June 2024 the Supervisory Board adopted a resolution on the appointment of Mr. Krzysztof Kryg to the Management Board as Vice President of the Management Board and Mr. Krzysztof Wrzesiński as Vice President of the Management Board as of 29 June 2024.(Current raport 22/2024).
Management Board’s composition from 16 September 2024 to 31 December 2024
| Dariusz Witkowski | Management Board President |
| Krzysztof Kryg | Vice President of the Management Board |
| Krzysztof Wrzesiński | Vice President of the Management Board |
On 11 September 2024, the Supervisory Board adopted a resolution on:
Supervisory Board
Grzegorz Wiliński
Chairman of the Supervisory Board
PhD in Economic Sciences from the College of Economic Analysis at the Warsaw School of Economics, professionally involved in the power sector since 2009, primarily with Polish companies. In the PGE Group, in leadership roles, he was responsible for, among other things, strategy development processes, quantitative analysis, capacity market, operational-financial planning, and market research. Involved in the development of the sector, in leadership roles, also in industry associations: Association of Energy Trading (TOE), Economic Society of Polish Power Plants (TGPE), Polish Electricity Association (PKEE), and Eurelectric.
Paweł Stępień
Deputy Chairman of the Supervisory Board
A graduate of Warsaw University of Technology, Faculty of Mechanical Engineering, Power Engineering, and Aviation, in the field of Power Engineering, and the University of Warsaw, Faculty of Economic Sciences, in the field of Economics. He completed postgraduate studies in corporate value management and alternative sources of capital for development, financial engineering, organised by the Warsaw School of Economics. He also completed the Warsaw University of Technology Business School majoring in project management. He has worked with PGE Group since the beginning of his professional career. He held various positions in areas related to investments, development and optimisation projects. He co-authored the District Heating Strategy for the PGE Group and participated in the development of the Group's Strategy. He participated in the largest acquisition projects, including the acquisition of EDF Polska assets. He is a member of the Polish Association of Combined Heat and Power Plants (PTEZ) and has served as an advisor to the Chamber of Commerce Polish District Heating (IGCP).
Roman Nowak
Secretary of the Supervisory Board
A graduate of Wrocław University of Science and Technology, specialising in industrial and municipal power engineering; at KOGENERACJA S.A. (EC Wrocław) employed since 1994 in the following positions: electrical power engineer of Thermal Power Plants (1994–1995), I&C electromechanic – KSAiP section – specialisation in computer system for the Master production sphere (1995–1996), specialist for computer automation and measurement system (1996–2005), Head of the Section for Computer Automation and Measurement Systems (2005–2008), Duty Operation Engineer (2008–2011), Head of the Production Department (2011 2015), Duty Operation Engineer since 2016.
Piotr Szczepiórkowski
Member of the Supervisory Board (independent)
Expert in pension systems, asset management and capital markets. He holds an investment advisor license (No. 136), is a full member of the Polish Association of Actuaries, and a member of CFA Society Poland (CFA Charterholder). Graduated from the Faculty of Chemical and Process Engineering of the Warsaw University of Technology (1985). He began his professional career at his home faculty of Warsaw University of Technology (1985-1990), then worked at the Ministry of Finance (Department of Financial Institutions) and Bank Gospodarstwa Krajowego (Department of Monetary Economy). For many years (1993-2016) he was professionally associated with the Commercial Union Polska group (currently Allianz Polska). In 2001, was appointed President of the Management Board of PTE (Pension Fund Management Company); he supervised the sales process, marketing and investment activities of the Fund. He managed the work of the Investment Committee and the Strategic Committee of the PTE. Member of the Supervisory Board of the Chamber of Pension Fund Companies (IGTE). He actively participated in the work on implementing Corporate Governance principles in the Polish capital market (as a member of the Polish Institute of Directors).
Anna Trela
Member of the Supervisory Board (independent)
Doctor of Law. She completed judicial training and since 2006 has been an attorney-at-law at the Regional Chamber of Attorneys-at-Law in Poznań. She practiced as a judge's assistant at the Provincial Administrative Court in Poznań. She currently serves as the Head of the Law program (full-time studies) at the Faculty of Law and Administration at Adam Mickiewicz University in Poznań. She is the author of over 70 scientific publications in the areas of business activity, municipal economy, ownership transformations, management of state-owned assets and the powers of the minister responsible for the State Treasury, public-private partnerships, administrative court procedures, the telecommunications sector, competition and consumer protection, marine environmental protection, and energy law. As part of her consultancy work, she cooperated with several law firms in matters relating to construction investments and energy law.
Adam Zwada
Member of the Supervisory Board
A graduate of the Wrocław University of Economics, Faculty of Management, Computer Science, and Finance. Member of CFA Society Poland and CFA Charterholder since 2019. In the years 2011-2018, he worked at the consulting company KPMG, where he was responsible for the provision of advisory and audit services for the largest financial institutions and insurance companies in Poland (including: PZU Group, Talanx Group, VIG Group, BZ WBK, Allianz, BGK Group). Since 2018, he has held managerial positions at PGE Energia Ciepła Group, where he supports the Management Board in making decisions in the area of tangible and capital investments. His experience also includes developing long-term development strategies and conducting acquisition and reorganisation processes.
Supervisory Board composition from 28 October 2022, as at 31 December 2023 and until 5 March 2024
| Adam Lewandowski | Supervisory Board Chairman |
| Jacek Grzywacz | Deputy Chairman of the Supervisory Board |
| Bogdan Borkowski | Supervisory Board Member |
| Krzysztof Kuśmierowski | Supervisory Board Member |
| Aleksandra Libiszowska - Budrewicz | Supervisory Board Member |
| Roman Nowak | Supervisory Board Secretary |
| Hanna Mazurkiewicz | Supervisory Board Member |
| Piotr Szczepiórkowski | Supervisory Board Member |
| Grzegorz Wiliński | Supervisory Board Member |
The Supervisory Board composition did not change between 28 October 2022 and 5 March 2024
Supervisory Board composition from 5 March 2024 until 17 April 2024
| Adam Lewandowski | Supervisory Board Chairman |
| Jacek Grzywacz | Deputy Chairman of the Supervisory Board |
| Bogdan Borkowski | Supervisory Board Member |
| Krzysztof Kuśmierowski | Supervisory Board Member |
| Aleksandra Libiszowska - Budrewicz | Supervisory Board Member |
| Roman Nowak | Supervisory Board Secretary |
| Piotr Szczepiórkowski | Supervisory Board Member |
| Grzegorz Wiliński | Supervisory Board Member |
On 6 March 2024, a declaration was received from the Minister of State Assets regarding removal of Hanna Mazurkiewicz from the Company's Supervisory Board as of 5 March 2024. (Current Report 3/2024).
Supervisory Board composition from 17 April 2024 to 9 May 2024
| Jacek Grzywacz | Deputy Chairman of the Supervisory Board |
| Bogdan Borkowski | Supervisory Board Member |
| Roman Nowak | Supervisory Board Secretary |
| Piotr Szczepiórkowski | Supervisory Board Member |
| Grzegorz Wiliński | Supervisory Board Member |
On 17 April 2024, the Extraordinary General Meeting of the Company adopted resolutions removing the following persons from the Supervisory Board as of 17 April 2024:
Supervisory Board composition from 9 May 2024 to 28 June 2024
| Grzegorz Wiliński | Supervisory Board Chairman |
| Jacek Grzywacz | Deputy Chairman of the Supervisory Board |
| Roman Nowak | Supervisory Board Secretary |
| Piotr Szczepiórkowski | Supervisory Board Member |
| Anna Trela | Supervisory Board Member |
On 9 May 2024, the Extraordinary General Meeting of the Company adopted resolutions removing Bogdan Borkowski from the Supervisory Board as of 9 May 2024 (Current Report 16/2024).
On 9 May 2024, the Extraordinary General Meeting of the Company adopted resolutions appointing Anna Trela to the Supervisory Board as of 9 May 2024 (Current Report 17/2024 ).
On 20 May 2024, the Supervisory Board adopted a resolution appointing Grzegorz Wiliński as Chairman of the Supervisory Board.
Supervisory Board composition from 28 June 2024 to 12 July 2024
| Grzegorz Wiliński | Supervisory Board Chairman |
| Roman Nowak | Supervisory Board Secretary |
| Piotr Szczepiórkowski | Supervisory Board Member |
| Anna Trela | Supervisory Board Member |
| Paweł Stępień | Supervisory Board Member |
| Adam Zwada | Supervisory Board Member |
28 June 2024 saw expiry of the mandate of the Deputy Chairman of the Supervisory Board Jacek Grzywacz.
On 28 June 2024, the Annual General Meeting appointed Paweł Stępień and Adam Zwada to the Supervisory Board as of 28 June 2024 (Current Report 26/2024).
Supervisory Board composition from 12 July 2024 to 31 December 2024
| Grzegorz Wiliński | Supervisory Board Chairman |
| Paweł Stępień | Deputy Chairman of the Supervisory Board |
| Roman Nowak | Supervisory Board Secretary |
| Piotr Szczepiórkowski | Supervisory Board Member |
| Anna Trela | Supervisory Board Member |
| Adam Zwada | Supervisory Board Member |