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Company details
Written by the company
Kopeć & Zaborowski Law Firm is one of Poland’s leading and most distinguished law firms, consistently recognized for its exceptional expertise and strategic excellence across multiple practice areas. Founded in 2013 by Managing Partners Marta Kopeć and Maciej Zaborowski, the firm has rapidly evolved into a top-tier brand, combining deep legal acumen with an innovative and business-oriented approach.
The firm employs nearly 60 highly qualified lawyers serving a diverse clientele - including politicians, journalists, actors, celebrities, publishers, media companies, sports agencies, business leaders, and managers.
KKZ’s consistent excellence has earned them numerous awards, both locally and internationally, e.g.:
Forbes – The Best Polish Law Firms,
The Legal 500,
The Chambers,
WWL (Who is Who Legal),
MLI (Media Law International),
The Lawyer European Awards,
daily Rzeczpospolita.
The firm’s core expertise spans:
Criminal Law (the largest and most experienced criminal law team in Poland)
Media and Defamation Law
HR and Employment Law
Corporate and Economic Law
Mergers & Acquisitions (M&A)
Dispute Resolution and Litigation
KKZ’s criminal law department is unmatched in scale and experience nationwide, representing clients in the full spectrum of domestic and international criminal proceedings - including white-collar crime, extraditions, fraud, and cybercrime. The firm also operates a dedicated platform for foreign clients facing criminal proceedings in Poland: www.criminallawpoland.com
In addition, Kopeć & Zaborowski conducts specialized investigative audits for business entities, focusing on fraud detection, corporate compliance, and cost optimization.
KKZ is also deeply committed to social responsibility. The firm regularly undertakes pro bono projects, supports CSR initiatives, and has recently introduced a comprehensive ESG strategy, reflecting its dedication to sustainability, ethical governance, and community engagement.
With its combination of scale, excellence, and reputation, Kopeć & Zaborowski stands among the most recognized and respected law firms in Poland, known for its uncompromising commitment to quality, strategic insight, and client trust.
For more information, you are welcome to visit websites:
www.criminallawpoland.com
www.lawyersinpoland.com
www.kkz.com.pl/en
Other KKZ webistes:
www.kontrolacelnoskarbowa.pl
www.blokadakonta.com
www.esgwfirmie.org.pl
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As a client, I can confidently say that working with Kopeć & Zaborowski has been an outstanding experience.
Their level of professionalism, responsiveness, and strategic thinking is truly exceptional. In criminal law matters, they demonstrate not only deep expertise but also a calm, confident approach that gives a real sense of security in even the most complex and high-pressure situations.
Equally impressive is their work in media law and reputation protection. The team understands perfectly how sensitive such matters are and handles them with discretion, precision, and a clear strategy. They are not only excellent lawyers, but also trusted advisors who genuinely care about the client’s position and outcome.
Communication is always clear, timely, and transparent, and the entire process is handled with the highest level of commitment and attention to detail.
I would rate their services very highly and would not hesitate to recommend them to anyone seeking top-tier legal support in Poland.
I had the opportunity to work with Kopeć & Zaborowski and I can confidently recommend them as a top-tier law firm. From the very beginning, I felt that my case was in safe hands. The team demonstrated not only deep expertise in criminal law but also a strong understanding of the broader business and reputational context.
What impressed me most was their responsiveness and commitment. They were always available, explained complex issues in a clear and practical way, and approached every step with precision and strategy. I truly felt supported throughout the entire process.
Kopeć & Zaborowski combines professionalism with a very human approach to clients, which makes a real difference in difficult and stressful situations. If you are looking for lawyers you can trust with high-stakes matters, they are an excellent choice.
March 24, 2026
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