Company lists · Data refreshed September 2026

Top 25 Professional services networks based in Poland

RevenueBase identified 191 company matches for professional services networks associated with Poland as of September 2026 and tracks 5,247 professional contacts across them, including 2,469 with verified work emails. Warsaw is the largest hub.

This list covers company matches for professional services networks associated with Poland, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
191Companies
5,247Contacts tracked
2,469Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest professional services networks based in Poland

Ranked by team size
Top 25 of 191 company matches for professional services networks based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchWarsaw, PolandHQ recorded Sep 29, 20261,001-5,0001,696 contacts →

Exact match

“KPMG jest globalną organizacją niezależnych firm świadczących profesjonalne usługi z zakresu audytu, doradztwa podatkowego, finansowego, prawnego oraz consultingu.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Sep 29, 2026201-500407 contacts →

Exact match

“We are a leading Polish consulting firm committed to helping businesses make informed decisions.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Sep 29, 20265,001-10,000404 contacts →

Exact match

“EY jest światowym liderem rynku usług profesjonalnych obejmujących usługi audytorskie, doradztwo podatkowe, doradztwo biznesowe oraz doradztwo strategiczne i transakcyjne.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchPoznań, PolandHQ recorded Sep 29, 2026201-500242 contacts →

Exact match

“TPA is the leading international consultancy group rendering comprehensive business advisory services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchPoznań, PolandHQ recorded Sep 29, 2026201-500193 contacts →

Exact match

“RSM Poland to więcej niż biuro rachunkowe, kancelaria doradztwa podatkowego i firma audytorska – to przede wszystkim profesjonalni doradcy i zaufani partnerzy w biznesie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchPolandHQ recorded Sep 29, 2026501-1,000193 contacts →

Exact match

“As attorneys, tax advisers, management and IT consultants and auditors, we are present with 110 own offices in around 50 countries.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchŁódź, PolandHQ recorded Sep 29, 2026201-500153 contacts →

Exact match

“Business Support Solution (BSS) to spółka należąca do Grupy Pelion, specjalizująca się we wsparciu organizacji w obszarach finansów, kadr i płac oraz obsługi procesów biznesowych.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Sep 29, 2026201-500129 contacts →

Exact match

“ASB Poland jest częścią międzynarodowej ASB Group, grupy firm doradczych i dostawcą wysokiej jakości usług w zakresie księgowości, doradztwa podatkowego, kadr i płac, doradztwa…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchKatowice, PolandHQ recorded Sep 29, 202651-20097 contacts →

Exact match

“Od 27 lat ułatwiamy prowadzenie biznesu Czynimy biznes łatwiejszym, wspierając naszych Klientów w zakresie księgowości, usług audytorskich, doradztwa podatkowego, obsługi prawnej…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchWarsaw, PolandHQ recorded Sep 29, 2026201-50071 contacts →

Exact match

“formerly known as act BSWW legal & tax, has been building its reputation among Polish and international clients for over two decades.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchWroclaw, PolandHQ recorded Sep 29, 202651-20063 contacts →

Exact match

“We are an independent consulting company that has been comprehensively supporting decision-makers and business owners in transactions and in their daily business, financial…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchCzyżyny, PolandHQ recorded Sep 29, 202651-20060 contacts →

Exact match

“We entered the market in 2004, starting as a small, inconspicuous accounting office.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchPoznań, PolandHQ recorded Sep 29, 2026201-50045 contacts →

Exact match

“The SWGK is a business partner for entrepreneurs with a conscious and visionary approach to the challenges of the modern economy.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Sep 29, 2026201-50044 contacts →

Exact match

“Baker Tilly TPA świadczy kompleksowe usługi audytorskie oraz doradztwa biznesowego.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Sep 29, 202651-20040 contacts →

Exact match

“ATA Finance is a team of specialists, including - tax advisors- certified accountants, and - expert auditors.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchKraków, PolandHQ recorded Sep 29, 202651-20039 contacts →

Exact match

“Nexia Pro Audit od 2002 roku wspiera swoich Klientów w ich bezpiecznym rozwoju świadcząc usługi audytorskie, doradcze, księgowe oraz kadrowo-płacowe.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-5038 contacts →

Exact match

“LSW is a team of nearly 60 lawyers that has been successively supporting clients since 1998 in all areas of law and tax for business.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Sep 29, 202651-20030 contacts →

Exact match

“Penteris is a law firm combining in-depth expertise, robust advice, and a pan-regional reach.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Sep 29, 202651-20028 contacts →

Exact match

“Witamy Cię w gronie niezależnych księgowych, audytorów, doradców podatkowych i konsultantów biznesowych, zrzeszonych w sieci Russell Bedford International.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchPoznań, PolandHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“TLhub to zorganizowana interdyscyplinarnie firma doradcza, oferująca kompleksowe doradztwo w trzech, kluczowych dla efektywnego i bezpiecznego prowadzenia biznesu obszarach…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchPoznań, PolandHQ recorded Sep 29, 202611-5025 contacts →

Exact match

“Baker Tilly Legal Poland jest kancelarią dedykowaną do obsługi przedsiębiorców we wszystkich kluczowych obszarach ich działalności.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchKraków, PolandHQ recorded Sep 29, 202611-5022 contacts →

Exact match

“Gorazda, Świstuń, Wątroba i Partnerzy, adwokaci i radcowie prawni” Law Office has been providing its services for over 15 years, dealing mainly, but not exclusively, with business…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchŁódź, PolandHQ recorded Sep 29, 202611-5020 contacts →

Exact match

“Jesteśmy zespołem zaangażowanych i skutecznych doradców podatkowych, radców prawnych i adwokatów.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchKatowice, PolandHQ recorded Sep 29, 202651-20020 contacts →

Exact match

“Profesjonalizm buduje zaufanie.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchWarsaw, PolandHQ recorded Sep 29, 202611-5019 contacts →

Exact match

“ARPI Accounting (ARPI & Partners Sp.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 191 professional services networks based in Poland

See the full list, filter by size, metro and specialty, and access 2,469 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Professional services networks based in Poland at a glance

As of Sep 29, 2026
47.1%Verified-email coverage
27.5Average contacts per company
11-50Median size (employees)
31.9%Largest-city concentration · Warsaw
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
71
11-50
79
51-200
23
201-500
13
501-1,000
2
1,001-5,000
1
5,001-10,000
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 191 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Poland whose business descriptions match “professional services networks” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 2,469 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Professional services networks by metro

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “professional services networks”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many professional services networks are there based in Poland?

RevenueBase identified 191 company matches for professional services networks associated with Poland as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Kpmg Poland tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most professional services networks?

Warsaw leads with 61 company records, followed by Wroclaw (21) and Poznan (17).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 2,469 professional contacts with verified work emails tracked across these 191 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.

Ready to reach these companies? Verified emails and direct dials for all 191 professional services networks based in Poland. Start with a free account, no credit card.

Download this list →

Related lists

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 SmartSearch, 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.