Company lists · Data refreshed September 2026

Top 18 Labor and employment law firms based in Warsaw, Poland

RevenueBase identified 36 labor and employment law firms headquartered in Warsaw, Poland as of September 2026 and tracks 333 professional contacts across them, including 183 with verified work emails. Warszawa is the largest hub.

This list covers labor and employment law firms headquartered in Warsaw, Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 4, 2026 86% judged on-target in blind review
36Companies
333Contacts tracked
183Verified emails
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The 18 largest labor and employment law firms based in Warsaw, Poland

Ranked by team size
Top 18 of 36 labor and employment law firms based in Warsaw, Poland, ranked by team size, largest first. Data refreshed Sep 4, 2026. RevenueBase Smart Search rates how each company's information relates to labor and employment law firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceWarsaw, PolandHQ checked Sep 4, 2026201-50072 contacts →

Indirect evidence

“formerly known as act BSWW legal & tax, has been building its reputation among Polish and international clients for over two decades.”

Source: RevenueBase Database · checked Sep 4, 2026
2Partial evidenceWarsaw, PolandHQ checked Sep 4, 202651-20053 contacts →

Partial evidence

“Raczkowski is the biggest and the leading HR law firm in Central and Eastern Europe.”

Source: RevenueBase Database · checked Sep 4, 2026
3Indirect evidenceWarsaw, PolandHQ checked Sep 4, 202611-5026 contacts →

Indirect evidence

“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.”

Source: RevenueBase Database · checked Sep 4, 2026
4Partial evidenceWarsaw, PolandHQ checked Sep 4, 202611-5024 contacts →

Partial evidence

“The Pietrzak Sidor & Partners Law Firm was founded in 2007 by advocate Mikołaj Pietrzak and legal advisor Artur Sidor.”

Source: RevenueBase Database · checked Sep 4, 2026
5Partial evidenceWarsaw, PolandHQ checked Sep 4, 202611-5022 contacts →

Partial evidence

“Octo Legal was established to provide quality legal services, while offering all the advantages of a boutique law firm.”

Source: RevenueBase Database · checked Sep 4, 2026
6Partial evidenceWarsaw, PolandHQ checked Sep 4, 202611-5017 contacts →

Partial evidence

“DESTRIER is a dynamic law firm based In Warsaw.”

Source: RevenueBase Database · checked Sep 4, 2026
7Partial evidenceWarsaw, PolandHQ checked Sep 4, 202611-5015 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 4, 2026
8Indirect evidenceWarsaw, PolandHQ checked Sep 4, 202611-5013 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 4, 2026
9Indirect evidenceWarsaw, PolandHQ checked Sep 4, 202611-508 contacts →

Indirect evidence

“We help companies keep their business safe and get the best out of new market opportunities.”

Source: RevenueBase Database · checked Sep 4, 2026
10Partial evidenceWarsaw, PolandHQ checked Sep 4, 20261-108 contacts →

Partial evidence

“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…”

Source: RevenueBase Database · checked Sep 4, 2026
11Indirect evidenceWarsaw, PolandHQ checked Sep 4, 20261-108 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 4, 2026
12Partial evidenceWarsaw, PolandHQ checked Sep 4, 202611-508 contacts →

Partial evidence

“We effectively solve entrepreneurs' problems in the field of labour law (HR) and immigration law.”

Source: RevenueBase Database · checked Sep 4, 2026
13Indirect evidenceWarsaw, PolandHQ checked Sep 4, 202611-506 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 4, 2026
14Indirect evidenceWarsaw, PolandHQ checked Sep 4, 202611-506 contacts →

Indirect evidence

“BRILLAW Kancelaria Radców Prawnych Mikulski & Partners is a team of experienced lawyers, perfectly prepared to provide comprehensive legal services for any kind of business…”

Source: RevenueBase Database · checked Sep 4, 2026
15Partial evidenceWarsaw, PolandHQ checked Sep 4, 20261-105 contacts →

Partial evidence

“Our law firm combines long-term, comprehensive legal experience with deep insight into economic processes especially in construction, real estate and commerce.”

Source: RevenueBase Database · checked Sep 4, 2026
16Indirect evidenceWarsaw, PolandHQ checked Sep 4, 20261-104 contacts →

Indirect evidence

“Białek Tomicki i Partnerzy Spółka Komandytowo Akcyjna to nowoczesna firma prawnicza.”

Source: RevenueBase Database · checked Sep 4, 2026
17Indirect evidenceWarsaw, PolandHQ checked Sep 4, 20261-103 contacts →

Indirect evidence

“Pomagamy przedsiębiorcom zabezpieczyć ich interesy prawne w bieżącej działalności.”

Source: RevenueBase Database · checked Sep 4, 2026
18Indirect evidenceWarsaw, PolandHQ checked Sep 4, 2026201-5002 contacts →

Indirect evidence

“formerly known as act BSWW legal & tax, has been building its reputation among Polish and international clients for nearly two decades.”

Source: RevenueBase Database · checked Sep 4, 2026

Showing 18 of 36 labor and employment law firms based in Warsaw, Poland

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Labor and employment law firms based in Warsaw, Poland at a glance

As of Sep 4, 2026
55.0%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
450.0%Largest-city concentration · Warszawa
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
21
11-50
12
51-200
1
201-500
2

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, over 36 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among labor and employment law firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Warsaw, Poland whose own description of what they do matches “labor and employment law firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names labor and employment law firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among labor and employment law firms, and records with no verified work email. Companies headquartered outside Warsaw are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 183 across the full list. 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 September 4, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Labor and employment law firms by metro in Poland

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names labor and employment law firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many labor and employment law firms are there based in Warsaw, Poland?

RevenueBase identified 36 labor and employment law firms headquartered in Warsaw, Poland as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

ACT Legal Poland, headquartered in Warsaw, tops this list with the largest team on record.

Which city has the most labor and employment law firms?

Warszawa leads with 162 headquartered companies, followed by Wroclaw (62) and Poznan (53).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 183 verified decision-maker contacts tracked across these 36 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 4, 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 Smart Search, 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.