Company lists · Data refreshed September 2026

Top 25 Big 5 audit firms based in Romania

RevenueBase identified 86 company matches for big 5 audit firms associated with Romania as of September 2026 and tracks 3,009 professional contacts across them, including 828 with verified work emails. Bucharest is the largest hub.

This list covers company matches for big 5 audit firms associated with Romania, 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
86Companies
3,009Contacts tracked
828Verified emails
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The 25 largest big 5 audit firms based in Romania

Ranked by team size
Top 25 of 86 company matches for big 5 audit firms based in Romania, 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 matchSectorul 1, RomaniaHQ recorded Sep 21, 20261,001-5,0001,107 contacts →

Exact match

“Helping business leaders create success in a fast-moving, complex environment.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
2Exact matchBucharest, RomaniaHQ recorded Sep 21, 202651-20051 contacts →

Exact match

“TGS ROMANIA started operations in 2019, after Fidexpert and TPG, two long-established local audit, accounting and tax consultancy professional practices, joined forces.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
3Exact matchSector 2, RomaniaHQ recorded Sep 21, 202651-20037 contacts →

Exact match

“CLA Romania is a leading advisory firm with over 16 years of experience in the Romanian market.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
4Exact matchBucharest, RomaniaHQ recorded Sep 21, 202611-5036 contacts →

Exact match

“PKF Finconta, one of the first 10 profile companies in Romania is member of PKF International Ltd, an international network of independent companies which offers you high class…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
5Exact matchBucharest, RomaniaHQ recorded Sep 21, 202611-5026 contacts →

Exact match

“You can rely on us as your Business Partner.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
6Exact matchBucharest, RomaniaHQ recorded Sep 21, 202611-5023 contacts →

Exact match

“It’s all about the challenge of listening, understanding and the ability to respond.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
7Exact matchSectorul 1, RomaniaHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Established in 2011, GP-TAX is an accounting company that has the most efficient growth regarding the quality of the services offered and the finalized projects.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
8Exact matchBucharest, RomaniaHQ recorded Sep 21, 202611-5014 contacts →

Exact match

“Compania ECOVIS ROMANIA SRL a fost infiintata in anul sub numele V&V Fiscont SRL.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
9Exact matchSector 1, RomaniaHQ recorded Sep 21, 20261-1013 contacts →

Exact match

“ASCENTOR is a Romanian audit and advisory firm serving medium-sized and large companies, shareholders and executive teams since 1995.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
10Exact matchBucharest, RomaniaHQ recorded Sep 21, 2026201-50011 contacts →

Exact match

“Mazars is an internationally integrated partnership, specialising in audit, accountancy, advisory, tax and legal services*.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
11Exact matchBrasov, RomaniaHQ recorded Sep 21, 202611-5011 contacts →

Exact match

“CONTANA este o firmă de servicii contabile profesionale, expertiză contabilă, audit, H.R și consultanță fiscală menite să ajute companiile mici și mijlocii să îmbunătățească…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
12Exact matchConatanta, RomaniaHQ recorded Sep 21, 202611-5010 contacts →

Exact match

“SOLUTII PENTRU AFACEREA DUMNEAVOASTRA!”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
13Exact matchCluj-napoca, RomaniaHQ recorded Sep 21, 20261-109 contacts →

Exact match

“Pagina societatii de audit si consultanta LionLink Advisors”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
14Exact matchSectorul 4, RomaniaHQ recorded Sep 21, 202611-508 contacts →

Exact match

“Societatea Audit One a fost infiintata in vara anului de catre doamna Ana Dinca.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
15Exact matchCluj-napoca, RomaniaHQ recorded Sep 21, 202611-506 contacts →

Exact match

“FinAco este o societate de contabilitate, expertiza contabila si consultanta financiara, membra a Corpului Expertilor Contabili si a Contabililor Autorizati din Romania.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
16Exact matchSector 2, RomaniaHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Professional Accounting and Tax & Financial Consulting Services for both national and world-class clients.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
17Exact matchSibiu, RomaniaHQ recorded Sep 21, 20261-105 contacts →

Exact match

“Financial audit in Sibiu, Romania and surrounding counties International experience since 1997 ACCA, UK member IFRS Consolidation Reporting Packages of multinationals Due…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
18Exact matchBucharest, RomaniaHQ recorded Sep 21, 202611-505 contacts →

Exact match

“SFAI Consultor is a member of Santa Fe Associates International (SFAI), which is a global network of independent companies in the top 20 organizations, offering first class…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
19Exact matchTimişoara, RomaniaHQ recorded Sep 21, 202611-505 contacts →

Exact match

“Compania noastră de audit și contabilitate este una progresivă, formată din contabili si auditori cu o experiență de peste 15 ani pe piața din România și care satisface nevoile…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
20Exact matchBucharest, RomaniaHQ recorded Sep 21, 202611-504 contacts →

Exact match

“Credem că societatea în care trăim depinde de succesul companiilor care aleg inițiativele îndrăznețe precum a dumneavoastră.”

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

Exact match

“Suntem o firmă de contabilitate care oferă servicii de înaltă calitate.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
22Exact matchBucharest, RomaniaHQ recorded Sep 21, 202611-504 contacts →

Exact match

“DFK Romania provides audit, accounting and advisory services to help businesses perform in a dynamic environment.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
23Exact matchBucharest, RomaniaHQ recorded Sep 21, 202611-503 contacts →

Exact match

“Tax Consulting- Our tax consulting, optimization and reporting program has been designed to offer multifarious advantages: completion and filing of tax statements, calculation of…”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
24Exact matchBucharest, RomaniaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“A Bucharest-based accounting firm, offering quality services for companies and individuals, such as: bookkeeping, payroll, tax advisory, financial consultancy.”

Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase
25Exact matchBucharest, RomaniaHQ recorded Sep 21, 20261-103 contacts →

Exact match

“Voitto Tethys SRL oferă servicii complete de contabilitate, consultanță financiară și fiscală pentru companii.”

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

Showing 25 of 86 big 5 audit firms based in Romania

See the full list, filter by size, metro and specialty, and access 828 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Big 5 audit firms based in Romania at a glance

As of Sep 21, 2026
27.5%Verified-email coverage
35.0Average contacts per company
11-50Median size (employees)
44.2%Largest-city concentration · Bucharest
Sep 21, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
35
51-200
10
201-500
2
501-1,000
1
1,001-5,000
1

Email recency for this list is measured worldwide rather than for Romania, so it is reported there. Company counts and contact totals on this page are exact for Romania, over 86 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 Romania whose business descriptions match “big 5 audit firms” 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 828 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.

Big 5 audit firms by metro

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 “big 5 audit firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many big 5 audit firms are there based in Romania?

RevenueBase identified 86 company matches for big 5 audit firms associated with Romania 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?

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

Which city has the most big 5 audit firms?

Bucharest leads with 38 company records, followed by Brasov (6) and Iasi (4).

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 828 professional contacts with verified work emails tracked across these 86 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.