Company lists · Data refreshed September 2026

Top 25 Environmental law firms based in Poland

Name: Environmental law firms based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 2, 2026 230 companies tracked

There are 230 environmental law firms headquartered in Poland (RevenueBase, September 2026). RevenueBase tracks 1,194 professional contacts across them, including 388 with verified work emails and 32 with mobile numbers. Warszawa is the largest hub.

This list covers environmental law firms headquartered in 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 2, 2026.

230Companies

1,194Contacts tracked

388Verified emails

32Mobile numbers

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The 25 largest environmental law firms based in Poland

Ranked by team size

Top 25 of 230 environmental law firms based in Poland, ranked by team size, largest first. Data refreshed Sep 2, 2026. Evidence rates how directly each company's own description names environmental 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	Verified emails
1	Baker Mckenzie PolskaIndirect evidence “Poland remains one of Europe’s fastest-growing economies, attracting record levels of investment and driving landmark M&A and corporate finance activity.” Source: company website · checked Sep 2, 2026	Warsaw, Poland	201-500	118	82
2	Kancelaria Prawna Graś I WspólnicyIndirect evidence “Graś i Wspólnicy sp.k.” Source: company website · checked Sep 2, 2026	Warszawa, Poland	51-200	56	9
3	Kancelaria Prawna Lebek I Wspólnicy Sp. KIndirect evidence “Our people are what sets us apart.” Source: company website · checked Sep 2, 2026	Wroclaw, Poland	51-200	49	22
4	Brysiewicz, Bokina I WspólnicyIndirect evidence “Krzysztof Brysiewicz, Wojciech Bokina - radcowie prawni z wieloletnim doświadczeniem zdobytym w renomowanych polskich oraz międzynarodowych kancelariach prawnych, postanowili…” Source: company website · checked Sep 2, 2026	Warszawa, Poland	11-50	29	18
5	Jabłoński KoźmińskiIndirect evidence “W ramach naszej praktyki dostarczamy najwyższej jakości obsługę prawną na poziomie, który partnerzy znają z organizacji, w których spędzili wiele lat.” Source: company website · checked Sep 2, 2026	Warszawa, Poland	11-50	28	14
6	KRK Kieszkowska Rutkowska KolasińskiIndirect 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: company website · checked Sep 2, 2026	Warsaw, Poland	11-50	26	16
7	RÖ Radwan-Röhrenschef PetruczenkoIndirect evidence “We have gained recognition by resolving disputes.” Source: company website · checked Sep 2, 2026	Warszawa, Poland	11-50	25	9
8	Pietrzak Sidor & WspolnicyPartial evidence “The Pietrzak Sidor & Partners Law Firm was founded in 2007 by advocate Mikołaj Pietrzak and legal advisor Artur Sidor.” Source: company website · checked Sep 2, 2026	Warsaw, Poland	11-50	24	10
9	CWW LAW FirmStrong evidence “We constitute a team of creative experts in energy law, public procurement law, infrastructure projects, and environmental protection law and waste management law.” Source: company website · checked Sep 2, 2026	Wroclaw, Poland	11-50	23	2
10	BWWIndirect evidence “Jesteśmy doświadczonymi ekspertami, łączącymi wiedzę prawną z aspektami technicznymi i biznesowymi, co pozwala nam silniej identyfikować się z interesami naszych Klientów i…” Source: company website · checked Sep 2, 2026	Warszawa, Poland	11-50	22	1
11	Groele I Wspólnicy Sp.KIndirect evidence “Groele i Wspólnicy spółka komandytowa specjalizuje się w szeroko pojętym prawie gospodarczym, w tym zwłaszcza prawie spółek i papierów wartościowych (inwestycje kapitałowe)…” Source: company website · checked Sep 2, 2026	Krakow, Poland	11-50	17	11
12	Polowiec I Wspólnicy Sp.JIndirect evidence “Polowiec & Wspólnicy Sp.” Source: company website · checked Sep 2, 2026	Krakow, Poland	11-50	16	9
13	ECO Legal LAW FirmIndirect evidence “Świadczymy doradztwo nastawione na wspieranie biznesu, rekomendując rozwiązania najkorzystniejsze dla przedsiębiorców, przedstawiając zwięzłe analizy gotowe do wdrożenia przez…” Source: company website · checked Sep 2, 2026	Wroclaw, Poland	11-50	15	9
14	Tomasik Jaworski Sp. PIndirect evidence “Tomasik Jaworski Sp.” Source: company website · checked Sep 2, 2026	Warsaw, Poland	11-50	14	7
15	legally.smartIndirect evidence “LEGALLY.SMART Latymowicz, Liżewski, Tkaczyk Kancelaria Adwokatów i Radców Prawnych sp.” Source: company website · checked Sep 2, 2026	Warsaw, Poland	11-50	13	4
16	Jwms LAW & BusinessIndirect evidence “Rozwiązujemy problemy biznesu.” Source: company website · checked Sep 2, 2026	Krakow, Poland	11-50	12	8
17	Kancelaria Prawna Żydek Pliszka I Wspólnicy Sp.KIndirect evidence “Specjalizujemy się w prawie gospodarczym, ze szczególnym uwzględnieniem prawa rolnego.” Source: company website · checked Sep 2, 2026	Wroclaw, Poland	11-50	11	7
18	AD CasumIndirect evidence “AD CASUM - PRAWNICY.” Source: company website · checked Sep 2, 2026	Warszawa, Poland	11-50	10	7
19	Wołoszański & Partners LAW FirmIndirect evidence “We help companies keep their business safe and get the best out of new market opportunities.” Source: company website · checked Sep 2, 2026	Warsaw, Poland	11-50	8	7
20	Mateusz Janowski Kancelaria AdwokackaIndirect evidence “Naszą misją jest dbanie o dobro Państwa działalności gospodarczej i bezpieczeństwo prawne tak w biznesie, jak i w jego otoczeniu.” Source: company website · checked Sep 2, 2026	Poland	11-50	6	5
21	Kancelaria OdjtIndirect evidence “Świadczymy usługi prawne w zakresie ochrony środowiska, inwestycji budowlanych i obsługi podmiotów gospodarczych.” Source: company website · checked Sep 2, 2026	Warszawa, Poland	11-50	6	3
22	Kozłowski Tomasik Oszczak Sp.KIndirect evidence “Świadczymy doradztwo prawne w obszarach ochrony środowiska, energetyki odnawialnej i konwencjonalnej, chemii, produkcji przemysłowej, infrastruktury, hutnictwa i górnictwa.” Source: company website · checked Sep 2, 2026	Warsaw, Poland	11-50	5	2
23	Rachelski I Wspólnicy Kancelaria Prawna Spółka JawnaIndirect evidence “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 2, 2026	Warszawa, Poland	11-50	4	4
24	Kancelaria Prawna Mecenat Warszawski Cieszkowska DUL Sp.KIndirect evidence “Nasz zespół składa się z adwokatów i radców prawnych o wieloletnim doświadczeniu w obsłudze prawnej największych firm w Polsce i za granicą.” Source: company website · checked Sep 2, 2026	Wola, Poland	11-50	3	1
25	Kancelaria Prawnicza Tetkowski I Partnerzy Sp.PIndirect evidence “Kancelaria Prawnicza Tetkowski i Partnerzy – jesteśmy niezależną firmą prawniczą.” Source: company website · checked Sep 2, 2026	Ciechanow, Poland	11-50	2	1

Showing 25 of 230 environmental law firms based in Poland

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Environmental law firms based in Poland at a glance

As of Sep 2, 2026

1-10Median size (employees)

WarszawaLargest hub · 52 HQs

32Contacts with mobile numbers

Sep 2, 2026Data refreshed

Companies by employee count

1-10

155

11-50

51-200

201-500

Environmental law firms by metro

Metro	Companies
Environmental law firms in Warszawa	52
Environmental law firms in Poznan	24
Environmental law firms in Wroclaw	21
Environmental law firms in Warsaw	19
Environmental law firms in Krakow	14
Environmental law firms in Katowice	13
Environmental law firms in Szczecin	6

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 environmental 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: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in Poland whose own description of what they do matches “environmental 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 environmental law firms, and records with no verified work email. Companies headquartered outside Poland 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.
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, 388 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 2, 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.

Frequently asked

How many environmental law firms are there based in Poland?

There are 230 environmental law firms headquartered in Poland as of September 2026 (RevenueBase).

What is the largest company on this list?

Baker Mckenzie Polska, headquartered in Warsaw, tops this list with the largest team on record.

Which city has the most environmental law firms?

Warszawa leads with 52 headquartered companies, followed by Poznan (24) and Wroclaw (21).

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 388 verified decision-maker contacts tracked across these 230 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 2, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.