Company lists · Data refreshed September 2026

Top 25 Legal administrative outsourcing services based in Poland

Name: Legal administrative outsourcing services based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 896 companies tracked

RevenueBase identified 896 legal administrative outsourcing services headquartered in Poland as of September 2026 and tracks 3,638 professional contacts across them, including 998 with verified work emails. Warszawa is the largest hub.

This list covers legal administrative outsourcing services 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 28, 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 28, 2026 86% judged on-target in blind review

896Companies

3,638Contacts tracked

998Verified emails

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The 25 largest legal administrative outsourcing services based in Poland

Ranked by team size

Top 25 of 896 legal administrative outsourcing services based in Poland, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to legal administrative outsourcing services: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Archidoc SA	Indirect evidence	Chorzów, PolandHQ checked Sep 28, 2026	501-1,000	158 contacts →
	Indirect evidence “We are one of the largest Polish companies offering business services in the field of #document management and #back-office support.” Source: RevenueBase Database · checked Sep 28, 2026
2	RK Legal	Partial evidence	Warszawa, PolandHQ checked Sep 28, 2026	51-200	83 contacts →
	Partial evidence “At RK Legal, we bring together companies that support businesses in legal issues, management of debt portfolios and protection of personal data.” Source: RevenueBase Database · checked Sep 28, 2026
3	Skłodowscy Sp. Z O.O	Indirect evidence	Marki, PolandHQ checked Sep 28, 2026	51-200	60 contacts →
	Indirect evidence “Kancelaria Podatkowa Skłodowscy to wyjątkowa oferta na polskim rynku: połączenie eksperckiej wiedzy prawno-podatkowej z nowoczesnymi rozwiązaniami informatycznymi i pełną gamą…” Source: RevenueBase Database · checked Sep 28, 2026
4	JGA Doradztwo Prawne I Podatkowe	Indirect evidence	Katowice, PolandHQ checked Sep 28, 2026	51-200	57 contacts →
	Indirect evidence “Jesteśmy blisko 150-osobowym zespołem ekspertów – prawników, doradców podatkowych i księgowych.” Source: RevenueBase Database · checked Sep 28, 2026
5	KWKR	Indirect evidence	Kraków, PolandHQ checked Sep 28, 2026	11-50	54 contacts →
	Indirect evidence “KWKR Konieczny Wierzbicki i Partnerzy S.K.A.” Source: RevenueBase Database · checked Sep 28, 2026
6	Axelo Prawo I Podatki	Indirect evidence	Rzeszów, PolandHQ checked Sep 28, 2026	11-50	38 contacts →
	Indirect evidence “AXELO Prawo i Podatki specjalizuje się w kompleksowej obsłudze prawnej i podatkowej przedsiębiorców.” Source: RevenueBase Database · checked Sep 28, 2026
7	Sobczyńscy I Partnerzy	Partial evidence	Poznań, PolandHQ checked Sep 28, 2026	51-200	38 contacts →
	Partial evidence “Since 2005 we have been offering comprehensive legal advice to entrepreneurs and individual clients.” Source: RevenueBase Database · checked Sep 28, 2026
8	JNS Legal Jaśkowiak Nadra Szwechłowicz	Partial evidence	Poznan, PolandHQ checked Sep 28, 2026	51-200	36 contacts →
	Partial evidence “Time4Law Downplaying your company's legal threats at this stage can cost you lots of time in the future.” Source: RevenueBase Database · checked Sep 28, 2026
9	Dubois I Wspólnicy	Indirect evidence	Warszawa, PolandHQ checked Sep 28, 2026	11-50	32 contacts →
	Indirect evidence “Członkowie dynamicznego zespołu kancelarii Dubois i Wspólnicy, z sukcesem, reprezentują klientów indywidualnych i korporacyjnych w złożonych i eksponowanych postępowaniach…” Source: RevenueBase Database · checked Sep 28, 2026
10	KRK Kieszkowska Rutkowska Kolasiński	Partial evidence	Warsaw, PolandHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial 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: RevenueBase Database · checked Sep 28, 2026
11	Kbiw Kurpiejewski Budzewski I Wspólnicy	Indirect evidence	Wola, PolandHQ checked Sep 28, 2026	11-50	27 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 28, 2026
12	Kancelaria Prawna Rpms Staniszewski & Wspólnicy Sp.K	Indirect evidence	Poznań, PolandHQ checked Sep 28, 2026	11-50	26 contacts →
	Indirect evidence “The RPMS Law Firm specializes in providing comprehensive services to business entities, in particular including the ecommerce industry, internet marketing - including the SEO, IT…” Source: RevenueBase Database · checked Sep 28, 2026
13	CP	Partial evidence	Warsaw, PolandHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial evidence “CP provides legal, compliance and transactional advisory support.” Source: RevenueBase Database · checked Sep 28, 2026
14	Pietrzak Sidor & Wspolnicy	Partial evidence	Warsaw, PolandHQ checked Sep 28, 2026	11-50	24 contacts →
	Partial 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 28, 2026
15	Octo Legal	Partial evidence	Warsaw, PolandHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “Octo Legal was established to provide quality legal services, while offering all the advantages of a boutique law firm.” Source: RevenueBase Database · checked Sep 28, 2026
16	Kancelaria Jasiński	Indirect evidence	Gdańsk, PolandHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Kancelaria Jasiński, z ponad 10-letnim doświadczenia na rynku, łączy nowoczesną wizję organizacji z wiedzą i potencjałem naszych prawników oraz innowacyjnymi rozwiązaniami…” Source: RevenueBase Database · checked Sep 28, 2026
17	Banach Outsourcing	Indirect evidence	Poznań, PolandHQ checked Sep 28, 2026	11-50	20 contacts →
	Indirect evidence “Kompleksowe wsparcie firm w dynamicznym otoczeniu biznesowym.” Source: RevenueBase Database · checked Sep 28, 2026
18	Groele I Wspólnicy Sp.K	Indirect evidence	Kraków, PolandHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Groele i Wspólnicy spółka komandytowa specjalizuje się w szeroko pojętym prawie gospodarczym, w tym zwłaszcza prawie spółek i papierów wartościowych (inwestycje kapitałowe)…” Source: RevenueBase Database · checked Sep 28, 2026
19	Kondracki Celej	Indirect evidence	Warszawa, PolandHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Kondracki Celej specializes in transactions, corporate and new tech law, as well as in advising in business litigation, including in the business criminal proceedings (white…” Source: RevenueBase Database · checked Sep 28, 2026
20	Wojcieszak, Basiński I Wspólnicy Kancelaria Adwokacka Sp.K	Indirect evidence	Poznań, PolandHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Kancelaria została założona w 2006 roku.” Source: RevenueBase Database · checked Sep 28, 2026
21	Destrier LAW Accounting TAX	Indirect evidence	Warsaw, PolandHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “DESTRIER is a dynamic law firm based In Warsaw.” Source: RevenueBase Database · checked Sep 28, 2026
22	KKP Kotulski Köhler Przybysz	Partial evidence	Katowice, PolandHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “W KKP Legal kierujemy się zasadą: „Zawsze po Twojej stronie”.” Source: RevenueBase Database · checked Sep 28, 2026
23	Kancelaria Prawna Lexus	Indirect evidence	18, PolandHQ checked Sep 28, 2026	201-500	16 contacts →
	Indirect evidence “Kancelaria Prawna „LEXUS” od 2002 zarządza portfelami wierzytelności masowych na zlecenie instytucji finansowych oraz firm zajmujących się skupem wierzytelności.” Source: RevenueBase Database · checked Sep 28, 2026
24	Twentytwenty	Indirect evidence	Warszawa, PolandHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Jesteśmy zespołem ekspertów w dziedzinie prawa, podatków, księgowości, rozwiązań IT, usług HR oraz marketingu.” Source: RevenueBase Database · checked Sep 28, 2026
25	ECO Legal LAW Firm	Indirect evidence	Wrocław, PolandHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Świadczymy doradztwo nastawione na wspieranie biznesu, rekomendując rozwiązania najkorzystniejsze dla przedsiębiorców, przedstawiając zwięzłe analizy gotowe do wdrożenia przez…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: legal administrative outsourcing services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names legal administrative outsourcing services.
Partial evidence: Its own public description names part of legal administrative outsourcing services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name legal administrative outsourcing services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 896 legal administrative outsourcing services based in Poland

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Legal administrative outsourcing services based in Poland at a glance

As of Sep 28, 2026

27.4%Verified-email coverage

4.1Average contacts per company

1-10Median size (employees)

22.3%Largest-city concentration · Warszawa

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

643

11-50

230

51-200

201-500

501-1,000

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 896 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 legal administrative outsourcing services, 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 “legal administrative outsourcing services”. 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 legal administrative outsourcing services), 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 legal administrative outsourcing services, 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, 998 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 28, 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.

Legal administrative outsourcing services by metro

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 legal administrative outsourcing services, 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 legal administrative outsourcing services are there based in Poland?

RevenueBase identified 896 legal administrative outsourcing services 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?

Archidoc SA, headquartered in Chorzow, tops this list with the largest team on record.

Which city has the most legal administrative outsourcing services?

Warszawa leads with 200 headquartered companies, followed by Krakow (75) and Wroclaw (71).

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 998 verified decision-maker contacts tracked across these 896 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 28, 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.