Anna Sydorovych




Anna Sydorovych heads the Ario Law Firm Western Ukrainian office. She is specializing in corporate law and M&A, business and tax law, as well as dispute resolution.

At Ario Law Firm, Anna provides legal support in cases such as Concord Bank vs. the National Bank of Ukraine, the return of a land plot in the center of Lviv to community ownership,  compensation for damages caused by Russian aggression, and many others.

Anna Sydorovych has been recognized as one of Ukraine’s leading female lawyers, according to the annual survey conducted by the “Ukrainian Women in Law” by Legal Gazette. She has also earned acclaim in national rankings for her expertise in dispute resolution practice.


Before joining Ario Law Firm, I spent over 20 years at the helm of my own law firm, “Sidorovych and Partners.” Prior to that, held positions in various public organizations and legal associations. Additionally, has academic experience teaching at the Department of International Law at the Faculty of International Relations at Ivan Franko Lviv National University.


Possesses a higher education in law, graduating from Ivan Franko Lviv National University.

Membership in Organizations

  • Member of the Lviv Regional Bar Association Council.
  • Member of Ukrainian Bar Association


  • Corporate Law
  • Litigation
  • Tax Law
  • Bankruptcy


Featured in the national ranking “Ukrainian Women in Law” by Legal Gazette.

Practices overseen by Anna consistently secure leading positions in both national and international rankings, including Ukraine Law Firms, Legal Practice, Legal Gazette, The Legal 500, Chambers Europe, and IFLR1000.