Company lists · Data refreshed August 2026

Top 25 Antitrust law firms based in Warsaw, Poland

RevenueBase identified 91 company matches for antitrust law firms associated with Warsaw, Poland as of August 2026 and tracks 784 professional contacts across them, including 286 with verified work emails. Across Poland, Warsaw is the largest hub for this category.

This list covers company matches for antitrust law firms associated with Warsaw, Poland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed August 31, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Aug 31, 2026 How this list was built
91Companies
784Contacts tracked
286Verified emails
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The 25 largest antitrust law firms based in Warsaw, Poland

Ranked by team size
Top 25 of 91 company matches for antitrust law firms based in Warsaw, Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Aug 31, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWarsaw, PolandHQ recorded Aug 31, 202651-200114 contacts →

Exact match

“GESSEL is one of the leading law firms in the Polish market.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
2Exact matchWarsaw, Poland51-20063 contacts →

Exact match

“Kopeć Zaborowski (KKZ) Adwokaci i Radcowie Prawni Sp.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
3Exact matchWarsaw, Poland51-20056 contacts →

Exact match

“Graś i Wspólnicy sp.k.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Aug 31, 202611-5045 contacts →

Exact match

“Founded in 2020 by a group of experienced business lawyers, MJH offers comprehensive legal services in the areas of- civil and commercial law- private and public M&A- competition…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Aug 31, 202611-5028 contacts →

Exact match

“2014 🤝 At KRK, we specialise in providing high-quality legal services tailored to the unique needs of businesses, based on understanding of the industries in which they operate.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
6Exact matchWarsaw, Poland11-5022 contacts →

Exact match

“Kancelaria specjalizuje się w kompleksowym doradztwie w zakresie prowadzenia biznesu.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
7Exact matchWarsaw, Poland11-5015 contacts →

Exact match

“Our firm Affre i Wspólnicy is made up of a team of experienced lawyers.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Aug 31, 202611-5014 contacts →

Exact match

“Law firm fully focused on helping clients succeed in business, providing highest-quality, results-oriented legal advice.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Aug 31, 202611-5013 contacts →

Exact match

“LEGALLY.SMART Latymowicz, Liżewski, Tkaczyk Kancelaria Adwokatów i Radców Prawnych sp.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
10Exact matchWarsaw, Poland11-5012 contacts →

Exact match

“Ryszard Skubisz Kancelaria Prawno-Patentowa was established by Prof.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
11Exact matchWarsaw, Poland11-5012 contacts →

Exact match

“Our firm was founded in 2001 to offer highest standard of legal advisory by joining experiences and skills of vigorous attorneys who decided to create common project after years…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
12Exact matchWarsaw, Poland11-5012 contacts →

Exact match

“Królikowski Marczuk i Partnerzy adwokaci i radcowie prawni spółka partnerska (KMD Legal) jest kancelarią adwokacko-radcowską z siedzibą w Warszawie, oferującą szeroki zakres usług…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
13Exact matchWarsaw, Poland11-5010 contacts →

Exact match

“AD CASUM - PRAWNICY.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Aug 31, 20261-109 contacts →

Exact match

“Lawarton – business lawyers Lawarton jest kancelarią prawną specjalizująca się w obsłudze biznesu.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Aug 31, 20261-108 contacts →

Exact match

“SEEWALD Attorneys is a Warsaw based independent law firm which provides top quality tailor-made and customized legal advice on the most commercial and other matters that our…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
16Exact matchWarsaw, PolandHQ recorded Aug 31, 202611-507 contacts →

Exact match

“Kancelaria prawna Lewcio & Marciniak zajmuje się kompleksową obsługą prawną klientów biznesowych i indywidualnych.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
17Exact matchWarsaw, Poland1-107 contacts →

Exact match

“Firmy stają się ofiarami coraz bardziej wyrafinowanych przestępstw, a stopień komplikacji śledztw i spraw sądowych przeciwko oskarżonym o takie przestępstwa wzrósł do…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
18Exact matchWarsaw, Poland1-106 contacts →

Exact match

“SK Lawyers" Rafał W.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
19Exact matchWarsaw, Poland11-506 contacts →

Exact match

“Kancelaria prawna Robert Jędrzejczyk i Wspólnicy założona została w 2014 roku jako odpowiedź na zapotrzebowanie klientów poszukujących doradztwa prawnego na wysokim poziomie…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
20Exact matchWarsaw, Poland1-105 contacts →

Exact match

“Hansberry Tomkiel is a unique competition law firm that combines the experiences of former antitrust enforcers with that of former corporate counsel and law firm practitioners.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
21Exact matchWarsaw, PolandHQ recorded Aug 31, 20261-105 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Aug 31, 20261-104 contacts →

Exact match

“Kancelaria prawna dla biznesu.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
23Exact matchWarsaw, Poland1-104 contacts →

Exact match

“Jesteśmy kancelarią oferującą pełen zakres usług prawnych dla biznesu.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
24Exact matchWarsaw, Poland1-104 contacts →

Exact match

“Kancelaria prawna Maniewski & Tarkowski powstała w 2016 roku w wyniku połączenia sił dwóch doświadczonych prawników: radcy prawnego Pawła Maniewskiego oraz adwokata Michała…”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase
25Exact matchWarsaw, Poland1-102 contacts →

Exact match

“Forensic and Criminal Law Boutique.”

Recorded in the RevenueBase company graph · Aug 31, 2026 · View company records in RevenueBase

Showing 25 of 91 antitrust law firms based in Warsaw, Poland

See the full list, filter by size, metro and specialty, and access 286 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Antitrust law firms based in Warsaw, Poland at a glance

As of Aug 31, 2026
36.5%Verified-email coverage
8.6Average contacts per company
1-10Median size (employees)
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
53
11-50
31
51-200
5
201-500
1

Email recency for this list is measured across the whole Poland list rather than for Warsaw, so it is reported there. Company counts and contact totals on this page are exact for Warsaw.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Warsaw, Poland whose business descriptions match “antitrust law firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
Ranking
Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification
Every displayed company carries at least one verified work email. RevenueBase tracks 286 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on August 31, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “antitrust law firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many antitrust law firms are there based in Warsaw, Poland?

RevenueBase identified 91 company matches for antitrust law firms associated with Warsaw, Poland as of August 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Gessel Attorneys At LAW tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Poland has the most antitrust law firms?

Warsaw leads Poland with 94 company records, followed by Poznan (23) and Wroclaw (20).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 286 professional contacts with verified work emails tracked across these 91 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.