Company lists · Data refreshed August 2026

Top 8 Cloud accounting service providers based in Poland

RevenueBase identified 40 cloud accounting service providers headquartered in Poland as of August 2026 and 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review
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 refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud accounting service providers: 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 evidenceWroclaw, Poland51-20098 contacts →

Indirect evidence

“Cześć Jesteśmy zespołem twórców serwisu ifirma.pl Serwis ifirma.pl umożliwia małym i średnim przedsiębiorcom prowadzenie księgowości internetowej oraz wystawianie wszystkich…”

Source: RevenueBase Database · checked Aug 31, 2026
2Indirect evidenceJezyce, Poland11-507 contacts →

Indirect evidence

“Dlaczego księgowość internetowa jest tak wygodna?”

Source: RevenueBase Database · checked Aug 31, 2026
3Partial evidenceBialystok, Poland1-105 contacts →

Partial evidence

“We are a modern accounting firm that brings traditional accounting into the online world, offering comprehensive services for sole proprietorships (JDG), limited liability…”

Source: RevenueBase Database · checked Aug 31, 2026
4Indirect evidencePoznan, Poland11-505 contacts →

Indirect evidence

Source: RevenueBase Database · checked Aug 31, 2026
5Partial evidenceWarsaw, Poland1-105 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Aug 31, 2026
6Indirect evidenceWarszawa, Poland1-103 contacts →

Indirect evidence

“Taxly to nowoczesne biuro rachunkowe dla nowoczesnych firm i startupów.”

Source: RevenueBase Database · checked Aug 31, 2026
7Indirect evidenceBydgoszcz Woj., Poland11-502 contacts →

Indirect evidence

“Altera buduje system narzędzi technologicznych, który pozwoli przedsiębiorcom z sektora MŚP na podejmowanie lepszych decyzji dzięki przedstawieniu aktualnych danych finansowych w…”

Source: RevenueBase Database · checked Aug 31, 2026
8Indirect evidenceOtwock, Poland1-101 contacts →

Indirect evidence

“Biuro rachunkowe Just-Tax łączy elementy tradycyjnej księgowości z obsługą online.”

Source: RevenueBase Database · checked Aug 31, 2026

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 31, 2026
19.2%Verified-email coverage
1.5%Mobile-number coverage
5.0Average contacts per company
1-10Median size (employees)
7.5%Largest-city concentration · Katowice
Aug 31, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
11
51-200
4
201-500
1

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 cloud accounting service providers, 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 “cloud accounting service providers”. 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 cloud accounting service providers), 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 cloud accounting service providers, 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, 38 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 31, 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 cloud accounting service providers, 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 cloud accounting service providers are there based in Poland?

RevenueBase identified 40 cloud accounting service providers headquartered in Poland as of August 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?

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 refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.