LAWYER PROFILE
Rafał Sieński

Rafał Sieński

Global 2026

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Ranked in 1 practice area

About

Provided by GREENBERG TRAURIG Nowakowska-Zimoch Wysokiński sp.k.

Practice Areas

Corporate and capital markets

Securities

Corporate finance

Career

Rafał Sieński, Co-Head of the Capital Markets practice at Greenberg Traurig’s Warsaw office, has more than 20 years of experience advising on complex capital markets and corporate transactions. He provides counsel to corporate issuers, financial institutions, and private equity sponsors on equity and debt capital markets transactions, public M&A, tender offers, squeeze-outs, delistings, and corporate restructurings. His clients include leading global and regional banks, major corporate groups, and prominent private equity firms across sectors including financial services, retail, healthcare, technology, and telecommunications. With transactional and regulatory experience, Rafał provides counsel to clients on capital markets law at every stage of a company’s growth. He is consistently recognized by Chambers and Partners, IFLR1000 and Legal 500 EMEA as a leading capital markets practitioner.

Chambers Review

Provided by Chambers

Chambers Global Guide

Strengths

Provided by Chambers

  • Rafał Sieński has a very professional approach and is very experienced.

    Capital Markets: EquityChambers Global Guide
  • Rafał is a great lawyer. He is very proactive.

    Capital Markets: EquityChambers Global Guide
  • We like working with Rafał Sieński. He is a good choice for ECM mandates.

    Capital Markets: EquityChambers Global Guide

Ranked Individuals at GREENBERG TRAURIG Nowakowska-Zimoch Wysokiński sp.k. (109)

Germany

Global Market Leaders

Indonesia

Israel

Italy

Japan

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