Piotr Kosiór

Attorney at law. He graduated from the Faculty of Law and Administration, University of Wroclaw, then he completed a legal attorney training at the District Bar Council in Walbrzych.



Criminal law (including criminal fiscal law)

Civil law

Commercial law

Labor law

Construction Law

Administrative Law

Legal proceedings (including criminal ones)



Piotr provides legal support for large companies operating in the construction industry, transport, real estate, insurance, energy, retail and food industries, as well as for small and medium-sized enterprises. He renders legal service in the area of economic criminal and penal fiscal cases, representing both victims and accused who are defended against charges of various offenses, including management crimes, exceeding powers, loss of health and car accidents. Piotr provides legal assistance to individual clients in civil matters as regards compensation, family cases, debt collection and employment.


MMJ Legal Law Firm

ul. Podwale 73/1

50-449 Wrocław

tel/fax: 0048 71 759 12 12