Company lists · Data refreshed November 2026

Top 25 IT audit advisory services based in Poland

RevenueBase identified 65 company matches for IT audit advisory services associated with Poland as of November 2026 and tracks 2,298 professional contacts across them, including 1,155 with verified work emails. Warsaw is the largest hub.

This list covers company matches for IT audit advisory services 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 November 6, 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 Nov 6, 2026 How this list was built
65Companies
2,298Contacts tracked
1,155Verified emails
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The 25 largest IT audit advisory services based in Poland

Ranked by team size
Top 25 of 65 company matches for IT audit advisory services based in Poland, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 Nov 6, 20261,001-5,0001,741 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 · Nov 6, 2026 · View company records in RevenueBase
2Exact matchWarsaw, PolandHQ recorded Nov 6, 2026201-500157 contacts →

Exact match

“Jesteśmy zespołem ekspertów specjalizującym się w projektowaniu, wdrażaniu oraz zarządzaniu zaawansowanych technicznie rozwiązań IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchWarsaw, PolandHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKraków, PolandHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKraków, PolandHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“SISOFT supports businesses and institutions in making better decisions around cybersecurity, compliance, and business continuity, in a world where technology evolves faster than…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Polska Grupa Audytorska to firma świadcząca profesjonalne usługi audytu oraz inne usługi atestacyjne, audytu wewnętrznego, doradztwa transakcyjnego oraz due dilligence i wycen a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchKatowice, PolandHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Profesjonalizm buduje zaufanie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5017 contacts →

Exact match

“Misters Audytor Adviser Sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“nFlo to zespół ludzi doświadczonych w prowadzeniu złożonych projektów i zarządzaniu procesami biznesowymi oraz IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchKraków, PolandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Oferujemy kompleksową obsługę informatyczną dla firm oraz optymalizację kosztów.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchWola, PolandHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“JT Weston is a young, rapidly growing advisory firm and an innovative software house founded in 2013 by experienced consultants from the world-leading business consulting…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchWrocław, PolandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“Zespół "QUATRO" sp.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchKrakow, PolandHQ recorded Nov 6, 202611-5010 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-109 contacts →

Exact match

“Jesteśmy warszawską firmą od kilkunastu lat specjalizującą się w outsourcingu IT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-508 contacts →

Exact match

“E-SUPPORT – firma informatyczna oferująca kompleksową obsługę informatyczną firm i instytucji z najszybszym w Polsce czasem reakcji – do 5 minut!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchWrocław, PolandHQ recorded Nov 6, 202611-507 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“NetSupport powstał w ramach Grupy Syndatis jako zespół administratorów infrastruktury informatycznej dla siostrzanych marek wdrożeniowych i doradczych: Syndatis AIR, Syndatis…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchOlkusz, PolandHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Advisory company”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-105 contacts →

Exact match

“ONIDEF is a leading IT services company specializing in IT compliance and cybersecurity.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWarsaw, PolandHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Audit firm number 1807 in the register of Polish audit firms.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchSzczecin, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Cybernite is a consulting company delivering information security training, audits and implementation of information technology solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWarsaw, PolandHQ recorded Nov 6, 20261-104 contacts →

Exact match

“TrainMaster (marka Vi-Consulting)to zespół ekspertów w dziedzinie cyberbezpieczeństwa, który wspiera organizacje w ochronie danych, systemów i procesów biznesowych przed coraz…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKrasnystaw, PolandHQ recorded Nov 6, 202611-503 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchGdańsk, PolandHQ recorded Nov 6, 20261-102 contacts →

Exact match

“Techpuls specjalizuje się w obsłudze specjalistycznej IT podmiotów prywatnych i służby zdrowia (w tym szpitali).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchLublin, PolandHQ recorded Nov 6, 202611-502 contacts →

Exact match

“ZARZĄDZANIE RYZYKIEM IT BEZPIECZEŃSTWO IT MONITORING ZASOBÓW Jeśli będą Państwo zainteresowani współpracą zachęcamy do dokonania rejestracji Państwa Firmy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 65 IT audit advisory services based in Poland

See the full list, filter by size, metro and specialty, and access 1,155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT audit advisory services based in Poland at a glance

As of Nov 6, 2026
50.3%Verified-email coverage
35.4Average contacts per company
1-10Median size (employees)
36.9%Largest-city concentration · Warsaw
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
33
11-50
26
51-200
3
201-500
2
1,001-5,000
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 65 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 “IT audit advisory services” 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 1,155 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 November 6, 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 “IT audit advisory services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT audit advisory services are there based in Poland?

RevenueBase identified 65 company matches for IT audit advisory services associated with Poland as of November 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 IT audit advisory services?

Warsaw leads with 24 company records, followed by Krakow (7) and Wroclaw (5).

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 1,155 professional contacts with verified work emails tracked across these 65 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 November 6, 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.