Katarzyna Paruk focuses on commercial companies law and commercial and economic law. Katarzyna advises clients on corporate issues on an on-going basis, in particular on the setting-up, acquisition, selling, and liquidation of companies and branches of foreign entities, and on the drafting of companies' corporate documentation for  the purpose of  transactions realised.

Katarzyna supports clients in the processes of mergers and acquisitions, both with regard to share-related and asset-related transactions, and prepares due diligence legal reviews and legal reports.