Company lists · Data refreshed September 2026

Top 25 Nonprofit tax compliance firms based in Poland

RevenueBase identified 94 company matches for nonprofit tax compliance firms associated with Poland as of September 2026 and tracks 673 professional contacts across them, including 296 with verified work emails. Warsaw is the largest hub.

This list covers company matches for nonprofit tax compliance firms 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 20, 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 20, 2026 How this list was built
94Companies
673Contacts tracked
296Verified emails
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The 25 largest nonprofit tax compliance firms based in Poland

Ranked by team size
Top 25 of 94 company matches for nonprofit tax compliance firms based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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 matchPoznań, PolandHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Sep 20, 202651-20050 contacts →

Exact match

“We are a team of people focused on delivering to our clients consulting services in the area of Finance and Tax.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Sep 20, 2026201-50044 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4Exact matchWarsaw, PolandHQ recorded Sep 20, 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 20, 2026 · View company records in RevenueBase
5Exact matchWarsaw, PolandHQ recorded Sep 20, 202611-5018 contacts →

Exact match

“Po wielu latach lat spędzonych na stanowiskach managerskich w firmach z tzw.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6Exact matchKraków, PolandHQ recorded Sep 20, 202611-5016 contacts →

Exact match

“W Legal Link dostarczamy szeroki zakres usług doradczych dla firm.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7Exact matchPoznań, PolandHQ recorded Sep 20, 202651-20013 contacts →

Exact match

“Confiance to firma stworzona przez doradców i specjalistów z wieloletnim doświadczeniem.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8Exact matchWrocław, PolandHQ recorded Sep 20, 202611-5012 contacts →

Exact match

“Zespół "QUATRO" sp.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9Exact matchKraków, PolandHQ recorded Sep 20, 202611-5011 contacts →

Exact match

“A.M.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10Exact matchSzczecin, PolandHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Grupa KDRC jest tworzona przez trzy powiązane ze sobą podmioty gospodarcze: Kancelarię Doradztwa Podatkowego Przemysław Rosicki, KDRC sp.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11Exact matchWarsaw, PolandHQ recorded Sep 20, 202611-5010 contacts →

Exact match

“Audyt finansowy, doradztwo księgowe, podatkowe i transakcyjne – praktyczne rozwiązania dla firmy BF Audyt to nowoczesna firma audytorska i doradcza, założona przez specjalistów…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12Exact matchWarsaw, PolandHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Grupa doświadczonych specjalistów CDB, kierując finansami klientów wdraża w ich spółkach procedury i zarządza procesami ukierunkowanymi na systematyczne zwiększanie efektywności…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13Exact matchWarsaw, PolandHQ recorded Sep 20, 202611-509 contacts →

Exact match

“Początki działalności TAXENBACH sięgają 2017 roku.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
14Exact matchKatowice, PolandHQ recorded Sep 20, 202611-508 contacts →

Exact match

“Torite Sp.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Sep 20, 202611-507 contacts →

Exact match

“Badesta Accounting provides accounting and tax advisory services for demanding clients.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
16Exact matchRokietnica, PolandHQ recorded Sep 20, 20261-107 contacts →

Exact match

“Grupa doradcza dbkb jest obecna na rynku od 2009 roku.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Your future, our accounting Counthink to firma zajmująca się usługami z zakresu księgowości.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
18Exact matchWarsaw, PolandHQ recorded Sep 20, 202611-505 contacts →

Exact match

“ASB Accounting to część ASB Group – międzynarodowej grupy firm doradczych i dostawcą wysokiej jakości usług w zakresie księgowości, doradztwa podatkowego, kadr i płac, doradztwa…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
19Exact matchŁódź, PolandHQ recorded Sep 20, 202611-505 contacts →

Exact match

“BDB Consulting to kompleksowe i skuteczne wsparcie dla Twojego biznesu w obszarach prawa, księgowości, kadr, doradztwa finansowego.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
20Exact matchBiałystok, PolandHQ recorded Sep 20, 20261-105 contacts →

Exact match

“Audyt Księgowość Podatki Kontroling Badanie sprawozdań finansowych, przekształcenia, Przeglądy ksiąg rachunkowych, Outsourcing Księgowości, Outsourcing kontrolingu, Zewnętrzny…”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
21Exact matchLegionowo, PolandHQ recorded Sep 20, 20261-104 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
22Exact matchKraków, PolandHQ recorded Sep 20, 202611-504 contacts →

Exact match

“Prowadzimy obsługę rachunkową, doradczą i prawną dla firm z różnych branż, o różnej wielkości i strukturze.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
23Exact matchWarsaw, PolandHQ recorded Sep 20, 20261-103 contacts →

Exact match

“Prime Number to nowy podmiot, który wyrósł z 30 letniego doświadczenia rodzinnej firmy audytorsko-księgowej.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
24Exact matchOtwock, PolandHQ recorded Sep 20, 202611-502 contacts →

Exact match

“We are a trusted financial partner that offers comprehensive accounting services to businesses and entrepreneurs.”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
25Exact matchWarsaw, PolandHQ recorded Sep 20, 20261-102 contacts →

Exact match

“Prowadzenie ksiąg rachunkowych, outsourcing funkcji dyrektora finansowego, doradztwo podatkowe, szkolenia”

Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

Showing 25 of 94 nonprofit tax compliance firms based in Poland

See the full list, filter by size, metro and specialty, and access 296 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Nonprofit tax compliance firms based in Poland at a glance

As of Sep 20, 2026
44.0%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
29.8%Largest-city concentration · Warsaw
Sep 20, 2026Page data refreshed

Companies by employee count

1-10
54
11-50
33
51-200
5
201-500
2

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 94 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 “nonprofit tax compliance firms” 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 296 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 20, 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.

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 “nonprofit tax compliance firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many nonprofit tax compliance firms are there based in Poland?

RevenueBase identified 94 company matches for nonprofit tax compliance firms 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?

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

Which city has the most nonprofit tax compliance firms?

Warsaw leads with 28 company records, followed by Wroclaw (8) and Krakow (7).

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 296 professional contacts with verified work emails tracked across these 94 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 20, 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 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.