Company lists · Data verified August 2026

Top 25 Construction law firms based in Poland

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 171 companies tracked

There are 171 construction law firms headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 654 professional contacts across them, including 170 with verified work emails and 30 with mobile numbers. Warszawa is the largest hub.

This list covers construction law firms headquartered in Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

171Companies

654Contacts tracked

170Verified emails

30Mobile numbers

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The 25 largest construction law firms based in Poland

Ranked by team size

Top 25 of 171 construction law firms based in Poland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	LWW Łyszyk Wesołowski I Wspólnicy	Warszawa	11-50	33	10
2	RÖ Radwan-Röhrenschef Petruczenko	Warszawa	11-50	25	9
3	Hoogells Oleksiewicz Sp. K	Warszawa	11-50	21	10
4	KKP Kotulski Köhler Przybysz	Katowice	11-50	17	12
5	Groele I Wspólnicy Sp.K	Krakow	11-50	17	11
6	CAS Sp. Z O.O	Warszawa	11-50	17	9
7	DE Ostoja-Starzewski, Petka I Wspólnicy Kancelaria Adwokatów I Radców Prawnych	Rzeszow	51-200	15	2
8	M. Krotoski Adwokaci I Radcy Prawni	Stare Miasto	11-50	13	7
9	SKP Skoczyński Kolańczyk Rudnicka Kancelaria Prawna S.K.A	Warszawa	11-50	11	6
10	AD Casum	Warszawa	11-50	10	7
11	Jacek Kosiński Adwokaci I Radcowie Prawni	Warszawa	11-50	9	6
12	Gfkk Grzybczyk Kamiński Gawlik Radcy Prawni Sp. P	Katowice	11-50	9	3
13	Lawarton	Warsaw	1-10	8	5
14	KKF Fluder Klocek Kosiór Kochański Adwokaci I Radcowie Prawni Spółka Partnerska	Wroclaw	11-50	8	1
15	Bssk Brudkiewicz Suchecka	Poznan	11-50	7	5
16	Kancelaria Hantke&piskor	Poznan	11-50	7	4
17	Mateusz Janowski Kancelaria Adwokacka	n/a	11-50	6	5
18	Judek Górska Radcy Prawni Doradcy Podatkowi Spółka Partnerska	Poznan Wielkopolska	11-50	6	4
19	RMS Mianowski Sawicki Sp.K	Warsaw	1-10	5	3
20	Rachelski I Wspólnicy Kancelaria Prawna Spółka Jawna	Warszawa	11-50	4	4
21	GLAW	Warszawa	1-10	4	2
22	KPMIW	Pradnik Czerwony	1-10	4	2
23	Gryn Sielicka I Wspólnicy I Agks	Mokotow	11-50	3	3
24	Majda Strzyżewska Kancelaria Adwokacka	Poznan	1-10	3	2
25	RGD Legal	Warszawa	1-10	3	2

Showing 25 of 171 construction law firms based in Poland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 170 reachable decision-makers.

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Construction law firms based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

WarszawaLargest hub · 49 HQs

30Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

119

11-50

51-200

Construction law firms by metro

Metro	Companies
Construction law firms in Warszawa	49
Construction law firms in Krakow	14
Construction law firms in Wroclaw	13
Construction law firms in Warsaw	11
Construction law firms in Katowice	11
Construction law firms in Poznan	10
Construction law firms in Gdansk	6

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “construction law firms”, with match quality audited by blind human judging, and headquartered in Poland.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many construction law firms are there based in Poland?

There are 171 construction law firms headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

LWW Łyszyk Wesołowski I Wspólnicy, headquartered in Warszawa, tops this list with the largest team on record.

Which city has the most construction law firms?

Warszawa leads with 49 headquartered companies, followed by Krakow (14) and Wroclaw (13).

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 170 verified decision-maker contacts tracked across these 171 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 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.