Company lists · Data verified August 2026

Top 8 Cloud accounting service providers based in Poland

Name: Cloud accounting service providers based in Poland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 40 companies tracked

There are 40 cloud accounting service providers headquartered in Poland (RevenueBase, August 2026). RevenueBase tracks 198 professional contacts across them, including 38 with verified work emails and 3 with mobile numbers. Katowice is the largest hub.

This list covers cloud accounting service providers headquartered in Poland, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

40Companies

198Contacts tracked

38Verified emails

3Mobile numbers

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The 8 largest cloud accounting service providers based in Poland

Ranked by team size

Top 8 of 40 cloud accounting service providers based in Poland, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Ifirma S.A	Wroclaw	51-200	98	21
2	Open Profit	Jezyce	11-50	7	2
3	Wetax Accounting	Bialystok	1-10	5	4
4	Optimum Biuro Rachunkowe	Poznan	11-50	5	3
5	Counthink	Warsaw	1-10	5	3
6	TAXLY	Warszawa	1-10	3	3
7	Altera	Bydgoszcz Woj.	11-50	2	1
8	Justtax Biuro Rachunkowe	Otwock	1-10	1	1

Showing 8 of 40 cloud accounting service providers based in Poland

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Cloud accounting service providers based in Poland at a glance

As of Aug 28, 2026

1-10Median size (employees)

KatowiceLargest hub · 3 HQs

3Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Cloud accounting service providers by metro

Metro	Companies
Cloud accounting service providers in Katowice	3
Cloud accounting service providers in Warsaw	3
Cloud accounting service providers in Warszawa	3
Cloud accounting service providers in Wroclaw	3
Cloud accounting service providers in Bialystok	2
Cloud accounting service providers in Szczecin	2
Cloud accounting service providers in Cala	1
Cloud accounting service providers in Wagrowiec Poland	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cloud accounting service providers”, with match quality audited by blind human judging, and headquartered in Poland.
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: Contact records re-verify on a rolling cadence; 1 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cloud accounting service providers are there based in Poland?

There are 40 cloud accounting service providers headquartered in Poland as of August 2026 (RevenueBase).

What is the largest company on this list?

Ifirma S.A, headquartered in Wroclaw, tops this list with the largest team on record.

Which city has the most cloud accounting service providers?

Katowice leads with 3 headquartered companies, followed by Warsaw (3) and Warszawa (3).

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 38 verified decision-maker contacts tracked across these 40 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 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.