Chambers Europe 2026 – Award for Kopeć & Zaborowski and Advocate Maciej Zaborowski

Kopeć & Zaborowski (KKZ) was recognized in 2026 in the prestigious Chambers Europe 2026 ranking, published by Chambers and Partners.

In the latest edition of the White-Collar Crime & Corporate Investigations (criminal law) – Poland ranking, the firm was classified as: Leading firm in Europe 2026 – Band 4.

Additionally, advocate Maciej Zaborowski received an individual distinction as a Ranked Individual.

Chambers and Partners is one of the most prestigious and influential legal rankings in the world, based on independent market research and direct feedback from clients.

The ranking takes into account:

interviews with law firm clients
analysis of matters handled
assessment of the quality and effectiveness of legal advice
reputation in both domestic and international markets

Advocate Maciej Zaborowski’s position in the ranking is supported by direct recommendations from clients and market participants:

“Maciej Zaborowski brings unmatched authority and depth to his work, making him an indispensable leader who navigates complex legal and political challenges with clarity and precision.”

“In my opinion Maciej Zaborowski is a master of law, a very experienced and talented lawyer.”

“Maciej Zaborowski is confident and very fluent in dealing with certain problems.”

White-Collar Crime & Corporate Investigations respondent, Chambers European Guide

A Band 4 ranking in the White-Collar Crime & Corporate Investigations – Poland category means that the firm:

is among the recognized and recommended firms in its field of specialization
has an established position in the white-collar criminal law market
handles complex matters of significant business importance

At the same time, the Ranked Individual recognition for Maciej Zaborowski confirms his position as one of the leading practitioners in this field.

What Does This Recognition Mean?

The presence of both the firm and its leader in the Chambers and Partners ranking means that Kopeć & Zaborowski:

provides services at a level recognized by clients and the market
specializes in the most demanding white-collar criminal matters
combines the strength of its team with the individual reputation of its leader
operates according to international quality standards

For clients, this means working with a law firm that:

has a proven position in a key area of white-collar criminal law
provides access to a recognized market expert
effectively handles highly complex matters

This recognition demonstrates that the firm and its leader are consistently strengthening their position in one of the most demanding areas of law on the European legal market.

The recognition in the White-Collar Crime & Corporate Investigations category is particularly significant for KKZ, as it confirms the firm’s expert position in one of the most demanding areas of criminal law — white-collar criminal matters and business crime investigations. The firm’s presence in the ranking, complemented by the individual recognition of advocate Maciej Zaborowski, confirms KKZ’s expertise in handling complex criminal matters requiring experience, a strategic approach, and the highest standards of defense.

In 2021, Kopeć & Zaborowski was honored with the Chambers Europe Awards 2021 in the FinTech category, with the award being received by the Head of KKZ’s Financial Law and New Technologies Practice.