Company lists · Data refreshed September 2026

Top 10 Outsourcing accounting services based in Hungary

RevenueBase identified 44 company matches for outsourcing accounting services associated with Hungary as of September 2026 and tracks 452 professional contacts across them, including 163 with verified work emails. Budapest is the largest hub.

This list covers company matches for outsourcing accounting services associated with Hungary, 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 September 21, 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 Sep 21, 2026 How this list was built
44Companies
452Contacts tracked
163Verified emails
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The 10 largest outsourcing accounting services based in Hungary

Ranked by team size
Top 10 of 44 company matches for outsourcing accounting services based in Hungary, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 21, 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 matchBudapest, HungaryHQ recorded Sep 21, 2026201-500328 contacts →

Exact match

“Process Solutions (PS) is a group providing Business Process Outsourcing services, operating an independent accounting business in the Central European region.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchPécs, HungaryHQ recorded Sep 21, 202611-5031 contacts →

Exact match

“Köszöntünk a kényelmes könyvelés világában!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSzékesfehérvár, HungaryHQ recorded Sep 21, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBudapest, HungaryHQ recorded Sep 21, 202611-507 contacts →

Exact match

“Az Írisz Office-ról és összetett szolgáltatásainkról A számviteli és adótervezési szolgáltatásunkat választók jelentős részének – a könyvelés átvételét követő 12 hónap alatt –…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchBudapest, HungaryHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Financial and Accounting Services - General accounting - Chief accountancy - Management reports - Preparation of IFRS/US GAAP reports - Online access to our software - Tax…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBudapest, HungaryHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Next Accounting is a professional accounting and advisory firm providing end-to-end accounting, payroll and business support services.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchBudapest, HungaryHQ recorded Sep 21, 202611-502 contacts →

Exact match

“JÖVŐ ALAPÚ LEGÚJABB TECHNOLÓGIÁK ALKALMAZÁSA A KÖNYVELÉSBEN:> Online könyvelés > Auditpont mobil applikáció > Automatikus könyvelés - Auditpont API > Auditpont ügyfélkapu > Online…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBudapest, HungaryHQ recorded Sep 21, 20261-102 contacts →

Exact match

“At Probook Audit, we are not just an accounting firm.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchBudapest, HungaryHQ recorded Sep 21, 202611-501 contacts →

Exact match

“Finance, Accounting and HR administration outsourcing.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchBudapest, HungaryHQ recorded Sep 21, 20261-101 contacts →

Exact match

“Könyvelés, bérszámfejtés, ügyviteli tanácsadás felelősségvállalással.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase

Showing 10 of 44 outsourcing accounting services based in Hungary

See the full list, filter by size, metro and specialty, and access 163 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Outsourcing accounting services based in Hungary at a glance

As of Sep 21, 2026
36.1%Verified-email coverage
10.3Average contacts per company
1-10Median size (employees)
36.4%Largest-city concentration · Budapest
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
29
11-50
14
201-500
1

Email recency for this list is measured worldwide rather than for Hungary, so it is reported there. Company counts and contact totals on this page are exact for Hungary, over 44 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 Hungary whose business descriptions match “outsourcing accounting 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 163 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 September 21, 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 “outsourcing accounting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many outsourcing accounting services are there based in Hungary?

RevenueBase identified 44 company matches for outsourcing accounting services associated with Hungary as of September 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?

Process Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most outsourcing accounting services?

Budapest leads with 16 company records, followed by Miskolc (2) and Szeged (2).

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 163 professional contacts with verified work emails tracked across these 44 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 September 21, 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.