Company lists · Data refreshed September 2026

Top 25 Labor and employment law firms based in Warszawa, Poland

Name: Labor and employment law firms based in Warszawa, Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 4, 2026 162 companies tracked

RevenueBase identified 162 labor and employment law firms headquartered in Warszawa, Poland as of September 2026 and tracks 713 professional contacts across them, including 202 with verified work emails. Warszawa is the largest hub.

This list covers labor and employment law firms headquartered in Warszawa, 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, how directly it supports the match, 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 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 HQ checked on every row Match evidence on every row Refreshed Sep 4, 2026 86% judged on-target in blind review

162Companies

713Contacts tracked

202Verified emails

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The 25 largest labor and employment law firms based in Warszawa, Poland

Ranked by team size

Top 25 of 162 labor and employment law firms based in Warszawa, Poland, ranked by team size, largest first. Data refreshed Sep 4, 2026. Evidence rates how directly each company's own description names labor and employment law firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts
1	Kopeć & Zaborowski KKZIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	51-200	63
	“Kopeć Zaborowski (KKZ) Adwokaci i Radcowie Prawni Sp.” Source: company website · checked Sep 4, 2026
2	Kancelaria Prawna Graś I WspólnicyIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	51-200	56
	“Graś i Wspólnicy sp.k.” Source: company website · checked Sep 4, 2026
3	Czupajło Ciskowski & PartnerzyIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	33
	“Zapewniamy firmom bezpieczeństwo prawne ich biznesu, a klientom indywidualnym pomagamy w dochodzeniu roszczeń od instytucji finansowych.” Source: company website · checked Sep 4, 2026
4	Sawicki I WspólnicyIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	24
	“O nas: Przekształcamy złożoność prawa imigracyjnego i prawa pracy w proste rozwiązania dla biznesu.” Source: company website · checked Sep 4, 2026
5	GKWStrong evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	17
	“We are a boutique law firm concentrating on corporate, real estate and labor law.” Source: company website · checked Sep 4, 2026
6	WP LAW Kancelaria Prawna Woźniccy & Partners Sp.JPartial evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	13
	“W WP Law świadczymy usługi prawne nowej generacji.” Source: company website · checked Sep 4, 2026
7	Baran Książek Bigaj BKBPartial evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	11
	“The Law Firm Baran, Książek, Bigaj (BKB) was established in 2006 as a continuation of legal practice of an eminent specialist in Polish and European labour law – prof.” Source: company website · checked Sep 4, 2026
8	AD CasumIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	10
	“AD CASUM - PRAWNICY.” Source: company website · checked Sep 4, 2026
9	Kancelaria Nowicki I Wspólnicy KNWIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	10
	“Kancelaria Prawna Nowicki i Wspólnicy Adwokaci i Radcowie prawni Spółka partnerska jest butikową kancelarią prawną specjalizującą się przede wszystkim w prawie pracy, prawie…” Source: company website · checked Sep 4, 2026
10	SRC LAW FirmPartial evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	9
	“SRC Law Firm is recommended in the world's most prestigious legal ranking - LEGAL 500.” Source: company website · checked Sep 4, 2026
11	Kancelaria Adwokacka AMKIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	9
	“Adwokat Anna Maria Kubiak oraz pozostali współpracownicy Kancelarii oferuję usługi w zakresie sporządzania opinii prawnych, przygotowywania pism przedprocesowych, reprezentacji…” Source: company website · checked Sep 4, 2026
12	Zawirska RuszczykStrong evidence	Warszawa, PolandHQ checked Sep 4, 2026	1-10	8
	“Zawirska Ruszczyk is a boutique law firm specializing in employment and labor law.” Source: company website · checked Sep 4, 2026
13	Karniści.PlIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	1-10	7
	“Firmy stają się ofiarami coraz bardziej wyrafinowanych przestępstw, a stopień komplikacji śledztw i spraw sądowych przeciwko oskarżonym o takie przestępstwa wzrósł do…” Source: company website · checked Sep 4, 2026
14	Hrls Zwolińska&zwolińskiIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	1-10	6
	“HRLS to kancelaria prawna specjalizująca się w strategicznym doradztwie HR.” Source: company website · checked Sep 4, 2026
15	HAGENIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	6
	“Kancelaria HAGEN powstała w wyniku połączenia doświadczenia zdobywanego w wiodących międzynarodowych kancelariach działających w Polsce oraz naszego przekonania, że usługi prawne…” Source: company website · checked Sep 4, 2026
16	Tymoteusz Zych Kancelaria Radcy PrawnegoIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	1-10	6
	“Kancelaria świadczy kompleksowe usługi z obszaru prawa medycznego.” Source: company website · checked Sep 4, 2026
17	Kancelaria Prawna Powroźnik I WspólnicyIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	6
	“Kancelaria Prawna Powroźnik i Wspólnicy sp.” Source: company website · checked Sep 4, 2026
18	Kjks Kulińscy Jaczewska SyzdółIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	6
	“Kancelaria Adwokacka"Piotr Kuliński, Joanna Jaczewska-Zimińska, Dorota Kulińska" sp.k.” Source: company website · checked Sep 4, 2026
19	Robert Jędrzejczyk I WspólnicyIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	6
	“Kancelaria prawna Robert Jędrzejczyk i Wspólnicy założona została w 2014 roku jako odpowiedź na zapotrzebowanie klientów poszukujących doradztwa prawnego na wysokim poziomie…” Source: company website · checked Sep 4, 2026
20	Chmura I Partnerzy Radcowie Prawni Sp. PIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	1-10	5
	“Kancelaria Chmura i Partnerzy zapewnia wszechstronną obsługę prawną dla przedsiębiorców.” Source: company website · checked Sep 4, 2026
21	Rachelski I Wspólnicy Kancelaria Prawna Spółka JawnaIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	11-50	4
	“Kancelaria prawna Rachelski i Wspólnicy od lat na terenie Warszawy jak i całego kraju świadczy kompleksowe usługi prawne dla przedsiębiorstw jak i klientów indywidualnych…” Source: company website · checked Sep 4, 2026
22	Hmlex Hipsz Magdziak & Partners Attorneys-At-LawPartial evidence	Warszawa, PolandHQ checked Sep 4, 2026	1-10	4
	“HMLEX is a law firm built for business – both local and international.” Source: company website · checked Sep 4, 2026
23	GLAWIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	1-10	4
	“Jesteśmy kancelarią oferującą pełen zakres usług prawnych dla biznesu.” Source: company website · checked Sep 4, 2026
24	Malinowski Pieńkowska-Samul I Wspólnicy Mpiw.PlIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	1-10	4
	“Partnerzy MPiW posiadają już ponad 20 lat doświadczenia w doradztwie prawnym.” Source: company website · checked Sep 4, 2026
25	MGM AdwokaciIndirect evidence	Warszawa, PolandHQ checked Sep 4, 2026	1-10	4
	“Struktura organizacyjna naszego Zespołu pozwala nam świadczyć kompleksową pomoc prawną w różnych dziedzinach prawa, na rzecz podmiotów gospodarczych oraz klientów indywidualnych…” Source: company website · checked Sep 4, 2026

Showing 25 of 162 labor and employment law firms based in Warszawa, Poland

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

As of Sep 4, 2026

1-10Median size (employees)

WarszawaLargest hub · 162 HQs

Contacts with mobile numbers

Sep 4, 2026Data refreshed

Companies by employee count

1-10

117

11-50

51-200

Email recency for this list is measured across the whole Poland list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Warszawa, over 162 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 evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Warszawa, 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.
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 Warszawa 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 an evidence 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, 202 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

Labor and employment law firms in Warszawa162
Labor and employment law firms in Wroclaw62
Labor and employment law firms in Poznan53
Labor and employment law firms in Krakow49
Labor and employment law firms in Warsaw36
Labor and employment law firms in Katowice29
Labor and employment law firms in Gdansk25

Frequently asked

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

RevenueBase identified 162 labor and employment law firms headquartered in Warszawa, 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?

Kopeć & Zaborowski KKZ, headquartered in Warszawa, 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 202 verified decision-maker contacts tracked across these 162 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 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.