Company lists · Data refreshed September 2026

Top 25 Accounting firms for technology companies based in Poland

RevenueBase identified 92 accounting firms for technology companies headquartered in Poland as of September 2026 and tracks 1,122 professional contacts across them, including 493 with verified work emails and 13 with mobile numbers. Warszawa is the largest hub.

This list covers accounting firms for technology companies 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 27, 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 27, 2026 86% judged on-target in blind review
92Companies
1,122Contacts tracked
493Verified emails
13Mobile numbers
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The 25 largest accounting firms for technology companies based in Poland

Ranked by team size
Top 25 of 92 accounting firms for technology companies based in Poland, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to accounting firms for technology companies: 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 evidencePoznań, PolandHQ checked Sep 27, 2026201-500193 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
2Partial evidenceKraków, PolandHQ checked Sep 27, 202651-200178 contacts →

Partial evidence

“inFakt - ludzie i technologia Jesteśmy firmą na pograniczu technologii i księgowości.”

Source: RevenueBase Database · checked Sep 27, 2026
3Indirect evidenceWarsaw, PolandHQ checked Sep 27, 2026201-500131 contacts →

Indirect evidence

“Moore Polska to 35 lat doświadczenia dwóch renomowanych firm audytorskich na polskim rynku – Moore Polska i Morison Finansista, którzy w 2021 roku połączyli swoje siły pod jedną…”

Source: RevenueBase Database · checked Sep 27, 2026
4Indirect evidenceKatowice, PolandHQ checked Sep 27, 202651-20097 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
5Indirect evidenceWarszawa, PolandHQ checked Sep 27, 202651-20069 contacts →

Indirect evidence

“Mac Auditor od 1994 roku świadczy na rzecz klientów biznesowych usługi z obszaru audytu, outsourcingu usług księgowych i kadrowo-płacowych oraz doradztwa.”

Source: RevenueBase Database · checked Sep 27, 2026
6Indirect evidencePoznań, PolandHQ checked Sep 27, 202651-20037 contacts →

Indirect evidence

“TaxCoach powstał jako wspólny projekt Miłosza Baranowskiego i Krzysztofa Mrugalskiego w 2017 roku.”

Source: RevenueBase Database · checked Sep 27, 2026
7Indirect evidenceKatowice, PolandHQ checked Sep 27, 202651-20020 contacts →

Indirect evidence

“Profesjonalizm buduje zaufanie.”

Source: RevenueBase Database · checked Sep 27, 2026
8Partial evidenceWarszawa, PolandHQ checked Sep 27, 202611-5019 contacts →

Partial evidence

“KP Consulting to nowoczesne biuro rachunkowe i doradztwo podatkowe dla firm technologicznych.”

Source: RevenueBase Database · checked Sep 27, 2026
9Indirect evidenceGdańsk, PolandHQ checked Sep 27, 202611-5016 contacts →

Indirect evidence

“SOLVEO offers professional tax and audit services with a personalized approach.”

Source: RevenueBase Database · checked Sep 27, 2026
10Indirect evidenceWarsaw, PolandHQ checked Sep 27, 202611-5015 contacts →

Indirect evidence

“Misters Audytor Adviser Sp.”

Source: RevenueBase Database · checked Sep 27, 2026
11Partial evidenceWrocław, PolandHQ checked Sep 27, 202611-5013 contacts →

Partial evidence

“We offer complex accounting and business consulting.”

Source: RevenueBase Database · checked Sep 27, 2026
12Indirect evidenceWarszawa, PolandHQ checked Sep 27, 202611-5012 contacts →

Indirect evidence

“Jesteśmy nowoczesnym, responsywnym biurem rachunkowym specjalizującym się w obsłudze IT, branży marketingowej i e-commerce.”

Source: RevenueBase Database · checked Sep 27, 2026
13Indirect evidenceWrocław, PolandHQ checked Sep 27, 202611-5012 contacts →

Indirect evidence

“Zespół "QUATRO" sp.”

Source: RevenueBase Database · checked Sep 27, 2026
14Indirect evidenceKraków, PolandHQ checked Sep 27, 202611-5011 contacts →

Indirect evidence

“A.M.”

Source: RevenueBase Database · checked Sep 27, 2026
15Indirect evidenceGdańsk, PolandHQ checked Sep 27, 202611-5010 contacts →

Indirect evidence

“Dzięki naszemu zespołowi składającemu się ze specjalistów z różnych dziedzin od ponad dekady swoją wiedzą i doświadczeniem wspieramy cele biznesowe naszych Klientów.”

Source: RevenueBase Database · checked Sep 27, 2026
16Partial evidenceKraków, PolandHQ checked Sep 27, 202611-5010 contacts →

Partial evidence

“Tax & Money is a Krakow accounting office operating since 2015.”

Source: RevenueBase Database · checked Sep 27, 2026
17Indirect evidenceKrakow, PolandHQ checked Sep 27, 202611-5010 contacts →

Indirect evidence

“Magnet is a group of professional services companies combining audit expertise with business advisory capabilities.”

Source: RevenueBase Database · checked Sep 27, 2026
18Indirect evidenceWarsaw, PolandHQ checked Sep 27, 202611-5010 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
19Partial evidencePoznań, PolandHQ checked Sep 27, 202611-508 contacts →

Partial evidence

“W ramach ABC Audit i ABC Accounting zajmujemy się księgowością, audytem oraz doradztwem finansowym.”

Source: RevenueBase Database · checked Sep 27, 2026
20Partial evidenceKatowice, PolandHQ checked Sep 27, 202611-508 contacts →

Partial evidence

“Our team have an extensive experience in audits of financial statements as well as due-dilligence engagements and other financial and accounting advisory.”

Source: RevenueBase Database · checked Sep 27, 2026
21Partial evidenceWarsaw, PolandHQ checked Sep 27, 202611-507 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026
22Indirect evidencePiła, PolandHQ checked Sep 27, 20261-107 contacts →

Indirect evidence

“Wspieramy małe spółki w prowadzeniu księgowości w nowoczesny, cyfrowy sposób.”

Source: RevenueBase Database · checked Sep 27, 2026
23Indirect evidenceKraków, PolandHQ checked Sep 27, 20261-107 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 27, 2026
24Partial evidenceWrocław, PolandHQ checked Sep 27, 202611-505 contacts →

Partial evidence

“Gemini Audyt is a team of professionals who have gained their experience and expertise in auditing and in financial and accounting advice in the largest global consulting firms…”

Source: RevenueBase Database · checked Sep 27, 2026
25Partial evidenceWarsaw, PolandHQ checked Sep 27, 20261-105 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 27, 2026

Showing 25 of 92 accounting firms for technology companies based in Poland

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Accounting firms for technology companies based in Poland at a glance

As of Sep 27, 2026
43.9%Verified-email coverage
1.2%Mobile-number coverage
12.2Average contacts per company
11-50Median size (employees)
23.9%Largest-city concentration · Warszawa
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
45
11-50
36
51-200
9
201-500
2

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 29.0d

Company record updated

Median 81.0d

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 firms for technology companies, 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 “accounting firms for technology companies”. 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 accounting firms for technology companies), 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 accounting firms for technology companies, 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, 493 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 27, 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

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 accounting firms for technology companies, 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 accounting firms for technology companies are there based in Poland?

RevenueBase identified 92 accounting firms for technology companies 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?

RSM Poland, headquartered in Poznan Wielkopolska, tops this list with the largest team on record.

Which city has the most accounting firms for technology companies?

Warszawa leads with 22 headquartered companies, followed by Krakow (8) and Warsaw (7).

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 493 verified decision-maker contacts tracked across these 92 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 27, 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.