
For the banking and finance team at Soltysinski Kawecki & Szlezak, core areas of focus include financial regulatory work, with an emphasis on payment services mandates, and M&A transactions in the financial sector, covering acquisitions, reorganisations and sustainable energy financings. The practice is lauded for its ‘outstanding knowledge and experience’ in acting for domestic and international borrowers and lenders, and managing partner and financial regulatory expert Marcin Olechowski sits at the helm of the department. He is ably supported by Wojciech Iwański, who boasts notable experience in representing clients before the Polish Financial Supervision Authority, and Mateusz Blocher, for whom consumer credit is a key area of activity. Former Deloitte Legal, Gizicki i Wspólnicy sp.k. practice head Tomasz Ostrowski, who joined the practice in September 2025, arriving with Aneta Urban and Sylwia Karpińska.
Legal 500 Editorial commentary
Lawyers
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.

Next generation Partners
Junior partners with significant recognition from clients and peers in the market and key roles on multiple matters.
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Practice head
Marcin Olechowski
Other key lawyers
Wojciech Iwański; Mateusz Blocher; Joanna Mróz


