Company lists · Data refreshed September 2026

Top 13 Contract lawyers based in Warsaw, Poland

RevenueBase identified 27 contract lawyers headquartered in Warsaw, Poland as of September 2026 and tracks 198 professional contacts across them, including 93 with verified work emails. Warszawa is the largest hub.

This list covers contract lawyers 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 19, 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 19, 2026 86% judged on-target in blind review
27Companies
198Contacts tracked
93Verified emails
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The 13 largest contract lawyers based in Warsaw, Poland

Ranked by team size
Top 13 of 27 contract lawyers based in Warsaw, Poland, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to contract lawyers: 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 19, 2026201-50071 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 19, 2026
2Indirect evidenceWarsaw, PolandHQ checked Sep 19, 202611-5024 contacts →

Indirect 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 19, 2026
3Indirect evidenceWarsaw, PolandHQ checked Sep 19, 202611-5017 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
4Indirect evidenceWarsaw, PolandHQ checked Sep 19, 202611-5013 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
5Partial evidenceWarsaw, PolandHQ checked Sep 19, 20261-109 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
6Indirect evidenceWarsaw, PolandHQ checked Sep 19, 20261-108 contacts →

Indirect 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 19, 2026
7Indirect evidenceWarsaw, PolandHQ checked Sep 19, 202611-507 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 19, 2026
8Indirect evidenceWarsaw, PolandHQ checked Sep 19, 20261-105 contacts →

Indirect evidence

“Charakteryzują nas nowatorskie rozwiązania i elastyczność w dostosowywaniu się do indywidualnych potrzeb różnych klientów.”

Source: RevenueBase Database · checked Sep 19, 2026
9Indirect evidenceWarsaw, PolandHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“Dr Lewandowski & Partners (formerly Derra, Meyer R.”

Source: RevenueBase Database · checked Sep 19, 2026
10Indirect evidenceWarsaw, PolandHQ checked Sep 19, 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 19, 2026
11Indirect evidenceWarsaw, PolandHQ checked Sep 19, 20261-102 contacts →

Indirect evidence

“Kancelaria dostarcza kompleksowe rozwiązania prawne dla przedsiębiorców.”

Source: RevenueBase Database · checked Sep 19, 2026
12Strong evidenceWarsaw, PolandHQ checked Sep 19, 20261-101 contacts →

Strong evidence

“We are contract and corporate lawyers with investment background.”

Source: RevenueBase Database · checked Sep 19, 2026
13Indirect evidenceWarsaw, PolandHQ checked Sep 19, 20261-101 contacts →

Indirect evidence

“Trusted and reliable legal support in business https://vincentlegal.pl/”

Source: RevenueBase Database · checked Sep 19, 2026

Showing 13 of 27 contract lawyers based in Warsaw, Poland

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 93 reachable decision-makers.

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Contract lawyers based in Warsaw, Poland at a glance

As of Sep 19, 2026
47.0%Verified-email coverage
7.3Average contacts per company
1-10Median size (employees)
418.5%Largest-city concentration · Warszawa
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
19
11-50
6
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 27 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 contract lawyers, 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 “contract lawyers”. 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 contract lawyers), 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 contract lawyers, 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, 93 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 19, 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.

Contract lawyers by metro in Poland

  • Contract lawyers in Warszawa113
  • Contract lawyers in Krakow45
  • Contract lawyers in Poznan40
  • Contract lawyers in Wroclaw35
  • Contract lawyers in Gdansk27
  • Contract lawyers in Warsaw27

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 contract lawyers, 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 contract lawyers are there based in Warsaw, Poland?

RevenueBase identified 27 contract lawyers 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 contract lawyers?

Warszawa leads with 113 headquartered companies, followed by Krakow (45) and Poznan (40).

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 93 verified decision-maker contacts tracked across these 27 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 19, 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.