Chambers Europe 2026 – Recognition for Kopeć & Zaborowski and Maciej Zaborowski

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

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

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

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

The ranking takes into account:

interviews with the firm’s clients
analysis of cases handled by the firm
assessment of the quality and effectiveness of legal advice
reputation in both domestic and international markets

Maciej Zaborowski’s position in the ranking is further confirmed 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 area of expertise
has an established position in the business crime and white-collar crime market
handles complex matters of significant business importance

At the same time, the Ranked Individual distinction for Maciej Zaborowski confirms his position as one of the leading lawyers in this practice area.

What does this recognition mean?

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

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

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

has an established position in a key area of business criminal law
provides access to a recognized market expert
effectively handles highly complex matters

It is further evidence that the firm and its leader continue to consistently strengthen their position in one of the most demanding areas of law in the European market.

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

The recognition is particularly significant in the context of criminal law and white-collar crime, one of KKZ’s key areas of expertise. It confirms the firm’s strong position in handling complex criminal matters and further strengthens its reputation as an experienced advisor in high-stakes white-collar crime and corporate investigations.

More information about the ranking can be found here: https://chambers.com/law-firm/kopec-zaborowski-kkz-europe-7:23117715