Company lists · Data refreshed August 2026

Top 25 Accounting consulting firms based in Warszawa, Poland

Name: Accounting consulting firms based in Warszawa, Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 125 companies tracked

There are 125 accounting consulting firms headquartered in Warszawa, Poland (RevenueBase, August 2026). RevenueBase tracks 2,827 professional contacts across them, including 1,176 with verified work emails and 16 with mobile numbers. Warszawa is the largest hub.

This list covers accounting consulting firms headquartered in Warszawa, 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, how directly it supports the match, and when it was last checked. Data refreshed August 30, 2026.

125Companies

2,827Contacts tracked

1,176Verified emails

16Mobile numbers

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The 25 largest accounting consulting firms based in Warszawa, Poland

Ranked by team size

Top 25 of 125 accounting consulting firms based in Warszawa, Poland, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	Kpmg PolandPartial evidence “KPMG jest globalną organizacją niezależnych firm świadczących profesjonalne usługi z zakresu audytu, doradztwa podatkowego, finansowego, prawnego oraz consultingu.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	1,001-5,000	1,701	781
2	EY PolskaIndirect evidence “EY jest światowym liderem rynku usług profesjonalnych obejmujących usługi audytorskie, doradztwo podatkowe, doradztwo biznesowe oraz doradztwo strategiczne i transakcyjne.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	5,001-10,000	403	172
3	MAC Auditor Sp. Z O.OIndirect evidence “Mac Auditor od 1994 roku świadczy na rzecz klientów biznesowych usługi z obszaru audytu, outsourcingu usług księgowych i kadrowo-płacowych oraz doradztwa.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	51-200	70	43
4	JB SolutionsIndirect evidence “JB Solutions to szybko rozwijające się na rynku polskim i europejskim biuro księgowo-doradcze.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	51-200	47	29
5	Baker Tilly TPAIndirect evidence “Baker Tilly TPA świadczy kompleksowe usługi audytorskie oraz doradztwa biznesowego.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	201-500	44	31
6	Vattax Sp. Z O.OIndirect evidence “Od ok.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	51-200	29	19
7	Mazars In PolandIndirect evidence “Mazars jest międzynarodową, zintegrowaną i niezależną firmą specjalizującą się w audycie, usługach księgowych, doradztwie podatkowym, prawnym i usługach doradczych.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	201-500	13	7
8	ADN Doradztwo PodatkoweIndirect evidence “Spółka Doradztwa Podatkowego ADN Podatki Sp.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	1-10	13	7
9	Arena AccountingPartial evidence “Arena Accounting sp.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	51-200	12	9
10	Procase Prawo Księgowość PodatkiIndirect evidence “DORADCY Z PASJĄ Od ponad 10 lat doradzamy małym i średnim przedsiębiorstwom w efektywnym prowadzeniu biznesu w Polsce.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	12	8
11	Grupa Doradcza KdrcIndirect evidence “Grupa KDRC jest tworzona przez trzy powiązane ze sobą podmioty gospodarcze: Kancelarię Doradztwa Podatkowego Przemysław Rosicki, KDRC sp.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	11	5
12	Centrum Doradztwa Biznesowego Sp. Z O.O. CDBIndirect evidence “Grupa doświadczonych specjalistów CDB, kierując finansami klientów wdraża w ich spółkach procedury i zarządza procesami ukierunkowanymi na systematyczne zwiększanie efektywności…” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	9	5
13	DFKIndirect evidence Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	9	2
14	ETL Global PolskaIndirect evidence “ETL GLOBAL Polska jest członkiem grupy ETL, globalnej grupy konsultingowej założonej 40 lat temu w Essen.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	201-500	8	4
15	TaxenbachIndirect evidence “Początki działalności TAXENBACH sięgają 2017 roku.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	8	2
16	Jrd.Indirect evidence “We started to operate in 2004.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	7	6
17	Your Advisors Sp. Z O.OIndirect evidence “YOUR ADVISORS Sp.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	7	4
18	KM AdvisoryIndirect evidence “Prowadzenie biznesu jest pełne wyzwań i czasem wymaga wsparcia.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	1-10	7	3
19	Warszawskie Centrum Doradztwa Finansowego I Sp. Z O.OIndirect evidence “Warszawskie Centrum Doradztwa Finansowego (WCDF) to wyjątkowy zespół samodzielnych księgowych z wieloletnim doświadczeniem i możliwie najwyższymi kwalifikacjami w tym zawodzie.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	6	4
20	Kklw AdvisoryIndirect evidence “Spółka świadcząca usługi z zakresu doradztwa transakcyjnego, wycen majątkowych, wycen przedsiębiorstw, audytu śledczego i wewnętrznego oraz doradztwa finansowego, złożona ze…” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	5	4
21	EDF TAXIndirect evidence “EDF TAX to nowoczesne biuro rachunkowe oferujące kompleksową obsługę przedsiębiorstw, stowarzyszeń i fundacji.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	5	2
22	Sewe GroupIndirect evidence Source: company website · checked Aug 30, 2026	Warszawa, Poland	1-10	5	2
23	PGAPartial evidence “ASB Accounting to część ASB Group – międzynarodowej grupy firm doradczych i dostawcą wysokiej jakości usług w zakresie księgowości, doradztwa podatkowego, kadr i płac, doradztwa…” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	4	2
24	Milton Oaks AccountingIndirect evidence “Jesteśmy zgranym zespołem profesjonalistów, gotowych do działania i zaangażowanych w dostarczanie najlepszych rozwiązań podatkowych.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	1-10	4	2
25	Profesjonalni Księgowi Sp. Z O.OIndirect evidence “Profesjonalni Księgowi Sp.” Source: company website · checked Aug 30, 2026	Warszawa, Poland	11-50	4	1

Showing 25 of 125 accounting consulting firms based in Warszawa, Poland

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Accounting consulting firms based in Warszawa, Poland at a glance

As of Aug 30, 2026

1-10Median size (employees)

WarszawaLargest hub · 125 HQs

16Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

1,001-5,000

5,001-10,000

Accounting consulting firms by metro in Poland

Metro	Companies
Accounting consulting firms in Warszawa	125
Accounting consulting firms in Wroclaw	60
Accounting consulting firms in Poznan	47
Accounting consulting firms in Krakow	46
Accounting consulting firms in Warsaw	40
Accounting consulting firms in Katowice	37
Accounting consulting firms in Lodz	24

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 accounting consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
What qualifies: Companies headquartered in Warszawa, Poland whose own description of what they do matches “accounting consulting firms”. Matching reads each company's description, not its industry code or its name.
What we exclude: Companies whose own description does not clearly place them among accounting consulting firms, and records with no verified work email. Companies headquartered outside Warszawa 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 an evidence rating so you can judge each match yourself.
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, 1,176 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 August 30, 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.

Frequently asked

How many accounting consulting firms are there based in Warszawa, Poland?

There are 125 accounting consulting firms headquartered in Warszawa, Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Kpmg Poland, headquartered in Warszawa, tops this list with the largest team on record.

Which city has the most accounting consulting firms?

Warszawa leads with 125 headquartered companies, followed by Wroclaw (60) and Poznan (47).

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 1,176 verified decision-maker contacts tracked across these 125 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 30, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.