Company lists · Data refreshed August 2026

Top 16 Accounting services outsourcing companies based in Krakow, Poland

Name: Accounting services outsourcing companies based in Krakow, Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 41 companies tracked

There are 41 accounting services outsourcing companies headquartered in Krakow, Poland (RevenueBase, August 2026). RevenueBase tracks 165 professional contacts across them, including 62 with verified work emails and 6 with mobile numbers. Warszawa is the largest hub.

This list covers accounting services outsourcing companies headquartered in Krakow, 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.

41Companies

165Contacts tracked

62Verified emails

6Mobile numbers

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The 16 largest accounting services outsourcing companies based in Krakow, Poland

Ranked by team size

Top 16 of 41 accounting services outsourcing companies based in Krakow, Poland, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting services outsourcing companies: 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	Nexia PRO AuditIndirect evidence “Nexia Pro Audit od 2002 roku wspiera swoich Klientów w ich bezpiecznym rozwoju świadcząc usługi audytorskie, doradcze, księgowe oraz kadrowo-płacowe.” Source: company website · checked Aug 30, 2026	Krakow, Poland	51-200	38	25
2	Biuro Rachunkowe Podatnik P&k CieszkowscyIndirect evidence “Pomagamy stworzyć bezpieczne środowisko dla prowadzenia biznesu.” Source: company website · checked Aug 30, 2026	Krakow, Poland	11-50	14	6
3	Auditors Górka & SzulcIndirect evidence “Auditors Górka & Szulc to kancelaria księgowa świadcząca usługi zarówno na rzecz niewielkich spółek lokalnych, jak i dużych międzynarodowych korporacji w zakresie księgowości…” Source: company website · checked Aug 30, 2026	Krakow, Poland	11-50	7	5
4	Ntax Biuro Rachunkowe Sp. Z O.OPartial evidence “You develop your business, we take care of your accounting matters.” Source: company website · checked Aug 30, 2026	Krakow, Poland	1-10	7	4
5	Biuro Rachunkowe Solidna KsięgowaIndirect evidence “Zapraszamy za kulisy Solidnej Księgowej!” Source: company website · checked Aug 30, 2026	Krakow, Poland	11-50	7	3
6	KSBRIndirect evidence Source: company website · checked Aug 30, 2026	Krakow, Poland	1-10	7	3
7	Payroll360Indirect evidence “Payroll 360 jest projektem zespołu specjalistów i ekspertów z zakresu kadr i płac, HR i księgowości pracujących ze sobą od niemal 15 lat.” Source: company website · checked Aug 30, 2026	Krakow, Poland	11-50	6	2
8	Firma Audytorska Interfin Sp. Z O.OIndirect evidence Source: company website · checked Aug 30, 2026	Krakow, Poland	1-10	5	4
9	Taxsimple Audit TAX AccountingPartial evidence “We provide a broad range of consulting services for entrepreneurs and support our clients in the fields of tax advising, audits, business consultancy, accounting, HR and payroll…” Source: company website · checked Aug 30, 2026	Krakow, Poland	1-10	5	2
10	Profin Kancelaria Biegłych Rewidentów Sp. Z O.OIndirect evidence “Kancelaria oferuje szeroki zakres usług w dziedzinie finansów, rachunkowości, doradztwa dla biznesu.” Source: company website · checked Aug 30, 2026	Krakow, Poland	1-10	5	1
11	TAX UnitIndirect evidence “Prowadzimy obsługę rachunkową, doradczą i prawną dla firm z różnych branż, o różnej wielkości i strukturze.” Source: company website · checked Aug 30, 2026	Krakow, Poland	11-50	4	1
12	Smartnumbers Sp. Z O. OIndirect evidence “SmartNumbers to zespół doświadczonych profesjonalistów, którzy od wielu lat pracują w księgowości.” Source: company website · checked Aug 30, 2026	Krakow, Poland	1-10	4	1
13	KMGCIndirect evidence “Nasze biuro rachunkowe wyróżnia się wieloletnim doświadczeniem w kompleksowej obsłudze księgowej oraz kadrowo-płacowej różnych podmiotów gospodarczych.” Source: company website · checked Aug 30, 2026	Krakow, Poland	1-10	4	1
14	Biuro Rachunkowe Zysk Sp. Z O.OIndirect evidence “Zajmujemy się prowadzeniem ksiąg przychodów i rozchodów, ksiąg handlowych, a także obsługą kadrowo-płacową, doradztwem i budowaniem długoterminowych strategii finansowych oraz…” Source: company website · checked Aug 30, 2026	Krakow, Poland	1-10	3	2
15	LinktaxIndirect evidence “Księgowość, która rozumie Twój biznes.” Source: company website · checked Aug 30, 2026	Krakow, Poland	11-50	3	1
16	Ekoconsultant Sp. Z O.OIndirect evidence “Od ponad 25 lat zajmujemy się kompleksową obsługą księgowości, działając na wielu systemach dostępnych na rynku, m.in: Microsoft Dynamics 365 Business Central MS Dynamics NAV MS…” Source: company website · checked Aug 30, 2026	Krakow, Poland	11-50	2	1

Showing 16 of 41 accounting services outsourcing companies based in Krakow, Poland

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Accounting services outsourcing companies based in Krakow, Poland at a glance

As of Aug 30, 2026

1-10Median size (employees)

WarszawaLargest hub · 102 HQs

6Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Accounting services outsourcing companies by metro in Poland

Metro	Companies
Accounting services outsourcing companies in Warszawa	102
Accounting services outsourcing companies in Wroclaw	41
Accounting services outsourcing companies in Krakow	41
Accounting services outsourcing companies in Poznan	31
Accounting services outsourcing companies in Lodz	23
Accounting services outsourcing companies in Warsaw	22
Accounting services outsourcing companies in Katowice	20

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 services outsourcing companies, 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 Krakow, Poland whose own description of what they do matches “accounting services outsourcing companies”. 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 services outsourcing companies, and records with no verified work email. Companies headquartered outside Krakow 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, 62 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 services outsourcing companies are there based in Krakow, Poland?

There are 41 accounting services outsourcing companies headquartered in Krakow, Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Nexia PRO Audit, headquartered in Krakow, tops this list with the largest team on record.

Which city has the most accounting services outsourcing companies?

Warszawa leads with 102 headquartered companies, followed by Wroclaw (41) and Krakow (41).

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 62 verified decision-maker contacts tracked across these 41 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.