Company lists · Data refreshed September 2026

Top 18 Wage and hour law firms based in Poland

RevenueBase identified 101 wage and hour law firms headquartered in Poland as of September 2026 and tracks 400 professional contacts across them, including 154 with verified work emails. Warszawa is the largest hub.

This list covers wage and hour 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 14, 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 14, 2026 86% judged on-target in blind review
101Companies
400Contacts tracked
154Verified emails
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The 18 largest wage and hour law firms based in Poland

Ranked by team size
Top 18 of 101 wage and hour law firms based in Poland, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to wage and hour 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
1Partial evidenceWarsaw, PolandHQ checked Sep 14, 202651-20096 contacts →

Partial evidence

“PCS Paruch Stępień Kanclerz - HR law firm ranked 1.”

Source: RevenueBase Database · checked Sep 14, 2026
2Indirect evidencePoznań, PolandHQ checked Sep 14, 202611-5033 contacts →

Indirect evidence

“Ziemski & Partners Kostrzewska, Kołodziejczak i Wspólnicy to jedna z największych i najbardziej doświadczonych kancelarii prawnych w Wielkopolsce.”

Source: RevenueBase Database · checked Sep 14, 2026
3Indirect evidenceSzczecin, PolandHQ checked Sep 14, 202611-5032 contacts →

Indirect evidence

“Praktyka kancelarii Mazurkiewicz Cieszyński Mazuro i Wspólnicy Adwokaci i Radcowie Prawni spółka komandytowa obejmuje kompleksową obsługę przedsiębiorstw oraz jednostek sektora…”

Source: RevenueBase Database · checked Sep 14, 2026
4Indirect evidenceWola, PolandHQ checked Sep 14, 202611-5027 contacts →

Indirect evidence

“Kancelaria Adwokacka Kurpiejewski Budzewski i Wspólnicy świadczy usługi w zakresie obsługi prawnej polskich i zagranicznych podmiotów gospodarczych kontakt: p:+48 22 251 58 00 m…”

Source: RevenueBase Database · checked Sep 14, 2026
5Indirect evidenceKraków, PolandHQ checked Sep 14, 202611-5013 contacts →

Indirect evidence

“For 20 years A.”

Source: RevenueBase Database · checked Sep 14, 2026
6Partial evidencePoznań, PolandHQ checked Sep 14, 20261-1012 contacts →

Partial evidence

“We are a law firm specializing in labor law and legal aspects of human resources (HR).”

Source: RevenueBase Database · checked Sep 14, 2026
7Indirect evidenceWarszawa, PolandHQ checked Sep 14, 202611-5011 contacts →

Indirect evidence

“Wojewódka i Wspólnicy sp.”

Source: RevenueBase Database · checked Sep 14, 2026
8Indirect evidenceWarsaw, PolandHQ checked Sep 14, 20261-109 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 14, 2026
9Indirect evidenceKatowice, PolandHQ checked Sep 14, 20261-107 contacts →

Indirect evidence

“JZP Kancelaria Adwokacka" Jarosz - Zugaj, Ziaja - Pisula, Zugaj i Partnerzy spółka partnerska powstała w 2010 roku na skutek połączenia, już wcześniej działających, trzech…”

Source: RevenueBase Database · checked Sep 14, 2026
10Indirect evidenceWarszawa, PolandHQ checked Sep 14, 202611-506 contacts →

Indirect evidence

“Kancelaria Adwokacka"Piotr Kuliński, Joanna Jaczewska-Zimińska, Dorota Kulińska" sp.k.”

Source: RevenueBase Database · checked Sep 14, 2026
11Indirect evidenceWarszawa, PolandHQ checked Sep 14, 20261-105 contacts →

Indirect evidence

“HRLS to kancelaria prawna specjalizująca się w strategicznym doradztwie HR.”

Source: RevenueBase Database · checked Sep 14, 2026
12Indirect evidenceKatowice, PolandHQ checked Sep 14, 20261-103 contacts →

Indirect evidence

“Kancelaria Knapek Rybczyński Szmit i Partnerzy Kancelaria Adwokacka powstała z myślą o stworzeniu profesjonalnego zespołu adwokatów i prawników.”

Source: RevenueBase Database · checked Sep 14, 2026
13Partial evidenceWarsaw, PolandHQ checked Sep 14, 202611-503 contacts →

Partial evidence

“Gujski-Zdebiak, a law firm, a partnership company, was established in 2008 as a joint company of experienced lawyers.”

Source: RevenueBase Database · checked Sep 14, 2026
14Indirect evidenceOlsztyn, PolandHQ checked Sep 14, 20261-103 contacts →

Indirect evidence

“Prawnik Pracodawców – Twoje wsparcie w prawie pracy Prawnik Pracodawców to kancelaria prawna specjalizująca się w prawie pracy zorientowanym na potrzeby pracodawców.”

Source: RevenueBase Database · checked Sep 14, 2026
15Indirect evidenceKraków, PolandHQ checked Sep 14, 20261-102 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 14, 2026
16Indirect evidenceKraków, PolandHQ checked Sep 14, 20261-102 contacts →

Indirect evidence

“Kancelaria reprezentuje swoich Klientów, zarówno osoby fizyczne, jak i przedsiębiorców, w postępowaniach sądowych i administracyjnych.”

Source: RevenueBase Database · checked Sep 14, 2026
17Indirect evidenceNowy Tomyśl, PolandHQ checked Sep 14, 20261-101 contacts →

Indirect evidence

“Kancelaria radców prawnych w Nowym Tomyślu.”

Source: RevenueBase Database · checked Sep 14, 2026
18Indirect evidenceWarsaw, PolandHQ checked Sep 14, 20261-101 contacts →

Indirect evidence

“Anwaltskanzlei”

Source: RevenueBase Database · checked Sep 14, 2026

Showing 18 of 101 wage and hour law firms based in Poland

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Wage and hour law firms based in Poland at a glance

As of Sep 14, 2026
38.5%Verified-email coverage
4.0Average contacts per company
1-10Median size (employees)
26.7%Largest-city concentration · Warszawa
Sep 14, 2026Page data refreshed

Companies by employee count

1-10
83
11-50
15
51-200
1

Email recency for this list is measured worldwide rather than for Poland, so it is reported there. Company counts and contact totals on this page are exact for Poland, over 101 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 wage and hour 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 Poland whose own description of what they do matches “wage and hour 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 wage and hour 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 wage and hour 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 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, 154 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 14, 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.

Wage and hour law firms by metro

  • Wage and hour law firms in Warszawa27

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 wage and hour 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 wage and hour law firms are there based in Poland?

RevenueBase identified 101 wage and hour law firms headquartered in 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?

PCS Paruch Stępień Kanclerz, headquartered in Warsaw, tops this list with the largest team on record.

Which city has the most wage and hour law firms?

Warszawa leads with 27 headquartered companies, followed by Krakow (10) and Wroclaw (8).

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 154 verified decision-maker contacts tracked across these 101 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 14, 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.