Company lists · Data refreshed August 2026

Top 25 Accounting consulting firms based in Greece

There are 423 accounting consulting firms headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 3,765 professional contacts across them, including 746 with verified work emails and 64 with mobile numbers. Athens is the largest hub.

This list covers accounting consulting firms headquartered in Greece, 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.

423Companies
3,765Contacts tracked
746Verified emails
64Mobile numbers
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The 25 largest accounting consulting firms based in Greece

Ranked by team size
Top 25 of 423 accounting consulting firms based in Greece, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting consulting firms: 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.
#CompanyHeadquartersEmployeesContactsVerified emails
1
Grant Thornton GreeceIndirect evidence

“Grant Thornton SA provides personalised assurance, tax and advisory services to listed entities, privately-held businesses and public sector businesses.”

Source: company website · checked Aug 30, 2026
Athens, Greece1,001-5,0001,298231
2
Fovera Prostasia S.AStrong evidence

Accounting - Taxation - Business Consulting OUR COMPANY Following many years of activity, Fovera Prostasia S.A.”

Source: company website · checked Aug 30, 2026
Greece51-20011463
3

“Our company began as an accounting office established in 1991.”

Source: company website · checked Aug 30, 2026
Greece201-5006831
4
PKF HellasStrong evidence

“PKF Hellas operates in Greece through "PKF Euroauditing SA" providing audit services and "PKF Hellas Consulting S.M.P.C" providing accounting, tax and advisory services.”

Source: company website · checked Aug 30, 2026
Athens, Greece51-200607
5
Baker Tilly GreecePartial evidence

“Baker Tilly South East Europe is a leading provider of accounting, audit, tax, and advisory services in the region, and a proud member of Baker Tilly International – a global top…”

Source: company website · checked Aug 30, 2026
Athens, Greece501-1,0005927
6

“NEPA Economic Consulting, led by CEO Konstantinos Patiris, is a premier financial advisory firm specializing in integrated Tax, Accounting and Business Consulting.”

Source: company website · checked Aug 30, 2026
Athens, Greece51-2003817
7
Atlas ConsultingStrong evidence

“is a Tax, Accounting, and Consulting Company that has its origin in Greece and is expanded internationally.”

Source: company website · checked Aug 30, 2026
Greece11-50309
8
Computax S.AIndirect evidence

“Στην Computax, είμαστε αφοσιωμένοι στην παροχή εξαιρετικών λογιστικών υπηρεσιών που ενδυναμώνουν τις επιχειρήσεις να επιτύχουν τους οικονομικούς τους στόχους.”

Source: company website · checked Aug 30, 2026
Greece11-50288
9

“Kleopas Alliott Business Consultants is an independent leading Accounting firm in Greece since 1990, with an innovative international orientation and a unique client focus service…”

Source: company website · checked Aug 30, 2026
Greece11-502511
10

“atc providing Audit, Tax and Advisory services.”

Source: company website · checked Aug 30, 2026
Greece11-50255
11
Nexia Eurostatus SAIndirect evidence

“NEXIA EUROSTATUS CERTIFIED AUDITORS S.A, was established in by a team of experienced and qualified professionals, members of the Greek Institute of Certified Public Accountants of…”

Source: company website · checked Aug 30, 2026
Athens, Greece11-50167
12
Euroaccounting PCPartial evidence

“EUROACCOUNTING PC Accounting services- Business Consultants was established in by a team of qualified professionals, duly certified and legally competent in compliance with the…”

Source: company website · checked Aug 30, 2026
Greece11-50144
13

“Gnosi Tax & Accounting Experts” is an accounting and tax services provider company for entities of any size and any field of the global economy.”

Source: company website · checked Aug 30, 2026
Chortiatis, Greece11-50125
14
JPA Audit GreecePartial evidence

“JPA Audit Greece is a firm of Certified Public Accountants and Business Advisors, member of the Institute of Certified Public Accountants of Greece and the Accounting and Auditing…”

Source: company website · checked Aug 30, 2026
Greece11-50122
15
TMS Auditors S.APartial evidence

“TMS Certified Public Accountants S.A is an independent firm established in Greece, providing a broad range of audit & assurance, tax, business advisory and accounting services.”

Source: company website · checked Aug 30, 2026
Greece11-50106
16
MDC StiakakisPartial evidence

“Over the past 20 years, MDC Stiakakis’ people solve the toughest problems on behalf of their clients by providing high quality consulting, tax and financial services.”

Source: company website · checked Aug 30, 2026
Greece11-50104
17
Premier Consulting SAStrong evidence

“Premier Consulting SA is an accounting, tax and business advisory firm established with the objective to provide high quality personalised services.”

Source: company website · checked Aug 30, 2026
Athens, Greece51-20095
18
CPΑ Kudos GreecePartial evidence

“CPA Kudos Greece is a Greek-owned audit firm offering a full range of services in the areas of auditing, accounting, taxation, and advisory.”

Source: company website · checked Aug 30, 2026
Greece11-5092
19
Certus AccountingIndirect evidence
Source: company website · checked Aug 30, 2026
Athens, Greece11-5074
20
MarginsPartial evidence

“After many years of experience and collaboration with some of the leading accounting firms in Greece, we founded MARGINS, not to become just another accounting office, but to be…”

Source: company website · checked Aug 30, 2026
Greece11-5072
21
Aegean Consulting GroupStrong evidence

“We solve all your consulting and accounting issues Having in its human resources experienced and specialized accountants Aegean Consulting Group provides high level accounting…”

Source: company website · checked Aug 30, 2026
Greece11-5071
22
Kraniotis KonstantinosIndirect evidence

“P&K Kraniotis & Partners provides cosulting, tax and advisory services to all types of entities, privately-held businesses and public sector businesses.”

Source: company website · checked Aug 30, 2026
Greece11-5071
23

“Τα τελευταία 40 χρόνια, παρέχουμε φορολογικές, λογιστικές και συμβουλευτικές υπηρεσίες συνδυάζοντας την επαγγελματική προσέγγιση με την διαπροσωπική επαφή και αναγνωρίζοντας την…”

Source: company website · checked Aug 30, 2026
Greece11-5062
24
KMC Auditing S.AIndirect evidence

“KMC established by a group of Certified Public Accountants as a Societe Anonyme.”

Source: company website · checked Aug 30, 2026
Greece11-5054
25
TaxgatePartial evidence

“TaxGate is a premier provider of cutting-edge accounting and tax solutions, dedicated to delivering exceptional service and innovative strategies.”

Source: company website · checked Aug 30, 2026
Athens, Greece51-20041

Showing 25 of 423 accounting consulting firms based in Greece

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Accounting consulting firms based in Greece at a glance

As of Aug 30, 2026
1-10Median size (employees)
AthensLargest hub · 99 HQs
64Contacts with mobile numbers
Aug 30, 2026Data refreshed

Companies by employee count

1-10
248
11-50
153
51-200
17
201-500
2
501-1,000
1
1,001-5,000
1

Accounting consulting firms by metro

MetroCompanies
Accounting consulting firms in Athens99
Accounting consulting firms in Thessaloniki17
Accounting consulting firms in Piraeus6
Accounting consulting firms in Salonica3
Accounting consulting firms in Amarousion3
Accounting consulting firms in Attica3
Accounting consulting firms in Nea Smyrni3

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 consulting firms, 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 Greece whose own description of what they do matches “accounting consulting firms”. 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 consulting firms, and records with no verified work email. Companies headquartered outside Greece 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, 746 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 consulting firms are there based in Greece?

There are 423 accounting consulting firms headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Grant Thornton Greece, headquartered in Athens, tops this list with the largest team on record.

Which city has the most accounting consulting firms?

Athens leads with 99 headquartered companies, followed by Thessaloniki (17) and Piraeus (6).

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 746 verified decision-maker contacts tracked across these 423 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.