Baker McKenzie LLP

Marcin Iwaniszyn is an attorney-at-law admitted to practice in Poland, a partner and the head of the Banking and Finance Practice at Baker McKenzie in Warsaw.

Marcin graduated from the Faculty of Law and Administration of the University of Warsaw in 2006, also completing a course in US law, with distinction, at the Center for American Law Studies co-organized by the University of Warsaw and the University of Florida Levin College of Law in 2005, and he qualified as an attorney-at-law in 2010. Prior to joining the Firm in May 2022, Marcin worked at another renowned global law firm starting from 2005, most recently as a partner co-heading the banking and finance practice there. Following the withdrawal of the global firm from Poland, for two years he was a partner and co-head of the banking and finance practice at a Polish independent law firm founded by the partners of that global law firm.

For many years Marcin has been ranked by leading international legal rankings, such as Chambers & Partners, The Legal 500 and IFLR1000, as one of the best banking and finance authorities in Poland.

Marcin has experience in M&A financings (including cross-border and public ones), complex corporate financings and refinancings, debt securities issues and debt restructuring processes. He and his team have participated in numerous domestic and international debt financings and refinancings, advising companies, financial institutions, private equity funds, strategic investors and investment firms on many of the largest M&A transactions, leveraged buyouts and delistings in recent years. His experience also includes advising on many financings in the renewables sector.