Krzysztof Marczuk
Partner
Attorney-at-law
Krzysztof has extensive experience in securities transactions in the capital market (ECM, DCM, M&A), particularly in conducting public and private offerings, as well as general advice on commercial law, including corporate governance. He advises public companies, selling shareholders, investors, investment companies and investment banks in various types of capital market transactions, including regulatory aspects.
Languages:
BIO
Krzysztof is a lawyer with many years of transaction and regulatory experience. He joined GESSEL in 2007 and has been a partner since 2016. He specializes in raising financing through equity issues in primary and secondary public offerings as well as private placements. He also advises on public and private bond offerings.
He provides day-to-day corporate law services to publicly listed companies in all aspects of commercial law, including commercial contracts, as well as in all capital operations (buy-back, share redemptions, splits, share mergers) and in transformation processes, mergers, demergers and reorganizations within capital groups. He specializes in proceedings before the Polish Financial Supervision Authority, the Warsaw Stock Exchange, and the National Securities Depository, including administrative and criminal proceedings concerning the Market Abuse Regulation (MAR). He advises shareholders and investors on transactions involving divestment or acquisition of significant stakes in public companies (public tender offers, accelerated book building, squeeze outs, delisting).
On an ongoing basis, advises public companies on managing their information policy and in fulfilling their disclosure obligations under MAR. He advises investment companies and investment banks on capital market transactions, including regulatory aspects related to public supervision over the activities of financial institutions.
News
& Insights
03.09.2026
GESSEL advised cyber_Folks and Shoper on merger creating a near USD 1 billion listed technology group
GESSEL acted as joint legal counsel to cyber_Folks S.A., a European leader in e-commerce technology, and Shoper S.A., Poland’s most frequently chosen online store platfo...
19.08.2026
GESSEL advised Resi Capital on a public offering of PLN 35 million Series F secured bonds
GESSEL advised Resi Capital S.A., a residential developer focused on the premium and higher-standard residential segments, on the public offering and issuance of Series ...
05.08.2026
GESSEL advised Pure Biologics on a multi-stage transaction comprising a share exchange offer, debt-to-equity conversion and public share offering
GESSEL advised Pure Biologics S.A., a biopharmaceutical company listed on the Warsaw Stock Exchange, on a complex, multi-stage and multi-jurisdictional transaction combi...
14.07.2026
GESSEL advised Creotech Instruments on a PLN 481 million public offering
GESSEL advised Creotech Instruments S.A., a Warsaw Stock Exchange listed space technology company, in connection with its public offering of 650,000 Series M shares cond...
Education and achievements
- Legal studies at the Faculty of Law and Administration of the Catholic University of Lublin (2004)
Awards