Bartosz Ziemblicki holds PhD in law and master's degree in economics. He is a legal counsel and certified tax adviser. Bartosz Ziemblicki is an assistant professor in the Chair of Economic Law at the Wrocław University of Economics and a managing parter in the ZKZ Law Firm.

He speaks Polish, English, French and German.

Legal counsel since 1996, formerly as a partner in a law firm and since 2005 as individual practicioner. He deal mostly with commercial law, construction law, bankruptcy law, copyright law and labour law. Krystian Paździor is involved in activity of various foundations and associations.
Between 1999-2003 he was a member of the Council of the District Legal Counsels Chamber in Wrocław. In his career he worked in many international organizations (World Trade Organization, International Labour Organization, World Intellectual Property Organization).

He is fluent in Polish and French.

Szymon Pawelec is an advocate since 2010, specializing in commercial and criminal law. He is an associate professor at the University of Warsaw. Between 2010 and 2017 he was a vice-director, secretary and eventually vice-president of the Scientific Council of the Research Unit of the Polish Bar Council. Szymon Pawelec received many lawyers' awards.

He speaks Polish, English, French and German.

Miras Daulenov holds PhD in international law. Between 2012 and 2015 he was the head of the Chair of International Law at the Kazguu University in Astana, and currently is a vice-president of this university. He is a member of the Advisory Council of the Supreme Court and of the Advisory Board of the Constitutional Council of the Republic of Kazakhstan. Miras Daulenov is a critical reviewer of the Polish journal Wrocław Review of Law, Administration and Economics and kazakh journal Law and State Journal. He received many lawyers' awards.

Miras Daulenov speaks Kazakh, English, Polish and Russian.