About us

The law firm Chojniak i Wspólnicy Adwokaci sp.p. was established as a result of combining the professional experience of Attorney-at-Law Łukasz Chojniak, Ph.D., Attorney-at-Law Łukasz Wiśniewski and Attorney-at-Law Wojciech Czajka as well as persons who had been cooperating with them for a number of years.

We make up a team of lawyers who keep broadening their knowledge and experience in their everyday work, offering comprehensive legal services to our clients in various areas of the law.

Members of our team

Łukasz Chojniak


Łukasz Wiśniewski


Wojciech Czajka


Ewelina Bereza


Julia Kowalska


Magdalena Michniewicz


Maciej Piotrowski


Anna Socik-Sadowska


Aneta Wasąg


Maciej Wiśniewski


Jan Wojcieszek


What sets us apart

  • High efficiency

We provide legal assistance both to natural persons as well business entities. We value your time therefore we operate efficiently and consistently pursue the assumed objectives.

  • Customized approach

What sets us apart is close cooperation with Clients. We are open and make effort to meet your expectations, bearing in mind that each case is different and requires a customized approach.

  • Knowledge and experience

We are involved also in scientific activity, in non-governmental organizations and the professional self-government. We do not apply schematic solutions but rather combine extensive practice with academic knowledge to be able to propose to you any possible solutions of the problem presented to us. We believe that the best recommendation for a lawyer is his or her effectiveness and the best advertisement – being recommended by a satisfied Client.

Clients who have trusted us

Resolved cases

Prepared agreements

Media interviews and statements

We look forward to working with you!