Born in 1968. Attorney-at-law, graduate of the Faculty of Law and Administration of the Jagiellonian University.

Since 1996, a member of the District Bar Association in Warsaw. In 1990–1991, a research assistant at the Faculty of Law and Administration of the Jagiellonian University.

Lawyer at Consoft Consulting Sp. z o.o. (1991 - 1992); attorney-at-law in an individual law firm cooperating with Dewey Ballantine Sp. z o.o. (1997 - 2000), lawyer at Dewey & LeBoeuf LLP (1993 - 2007), and a partner of this law firm since 2001.

In 2007–2009, Undersecretary of State in the Ministry of Justice of the Republic of Poland. Since 2009, the managing partner of the office of Studnicki Płeszka Ćwiąkalski Górski Sp. K. in Warsaw.

Since 2013, Member of the Management Board of Kulczyk Investments S.A.

In 2004-2007 and 2013-2015, he was a Member and Secretary of the Supervisory Board of Firma Oponiarska Dębica S.A. He is the Chairman of the Board of Directors of Serinus Energy plc, and a member of the Supervisory Board of both Autostrada Wielkopolska S.A. and SCT Broker Sp. z o.o.

Independent Member of the Supervisory Board of Firma Oponiarska Dębica S.A., and a Member of the Audit Committee in this company.

According to the submitted declaration, Mr Łukasz Rędziniak does not conduct any activity in competition to CIECH S.A.; he does not participate in a company competitive to CIECH S.A. as a partner in a registered partnership, general partnership or as a member of a governing body of a company with a share capital, or as a member of a governing body in any other competitive legal entity. He has not been entered in the Register of Insolvent Debtors maintained pursuant to the Act on the National Court Register of 20 August 1997.

According to the submitted declaration, Mr Łukasz Rędziniak does not meet the criteria of independence within the meaning of the Act of 11 May 2017 on Statutory Auditors, Audit Firms and Public Oversight, and within the meaning of Annex II to the European Commission Recommendation 2005/162/EC of 15 February 2005 on the role of non-executive or supervisory directors of listed companies and on the committees of the (supervisory) board, as well as the criteria described in the Code of Best Practice for WSE Listed Companies 2016.