Company lists · Data verified August 2026

Top 25 Accounting firms based in Greece

Name: Accounting firms based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 410 companies tracked

There are 410 accounting firms headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 6,209 professional contacts across them, including 2,069 with verified work emails and 83 with mobile numbers. Athens is the largest hub.

This list covers accounting firms headquartered in Greece, 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.

410Companies

6,209Contacts tracked

2,069Verified emails

83Mobile numbers

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The 25 largest accounting firms based in Greece

Ranked by team size

Top 25 of 410 accounting firms based in Greece, 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	PWC Greece	Marousi	1,001-5,000	1,987	997
2	Grant Thornton Greece	Athens	1,001-5,000	1,298	231
3	Kpmg Greece	Thermi	501-1,000	753	398
4	Fovera Prostasia S.A	n/a	51-200	114	63
5	ASD Account Financial Advisor SA	n/a	201-500	68	31
6	PKF Hellas	Athens	51-200	60	7
7	Nepa Economic Consulting S.A	Athens	51-200	38	17
8	Kreston Greece S.A	Athens	51-200	30	13
9	Atlas Consulting	n/a	11-50	30	9
10	Computax S.A	n/a	11-50	28	8
11	Kleopas Alliott Business Consultants SA	n/a	11-50	25	11
12	Interlog SA	Athens	11-50	21	11
13	Nexia Eurostatus SA	Athens	11-50	16	7
14	Gnosi TAX & Accounting Experts	Chortiatis	11-50	12	5
15	JPA Audit Greece	Greece	11-50	12	2
16	TMS Auditors S.A	n/a	11-50	10	6
17	DFK PD Audit SA	n/a	11-50	10	4
18	Premier Consulting SA	Athens	51-200	9	5
19	CPΑ Kudos Greece	n/a	11-50	9	2
20	EF Audit Certified Auditors & Business Consultants A.E	Elliniko Argyroupoli	11-50	9	2
21	Certus Accounting	Athens	11-50	7	4
22	Εντεχνοσ Λογιστικη	n/a	11-50	7	3
23	Margins	n/a	11-50	7	2
24	Aegean Consulting Group	n/a	11-50	7	1
25	Γραφειο Καραμπελα Taxnet.Gr	n/a	11-50	6	2

Showing 25 of 410 accounting firms based in Greece

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Accounting firms based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 92 HQs

83Contacts with mobile numbers

16Emails re-verified in last 30 days

Companies by employee count

1-10

250

11-50

139

51-200

201-500

501-1,000

1,001-5,000

Accounting firms by metro

Metro	Companies
Accounting firms in Athens	92
Accounting firms in Thessaloniki	20
Accounting firms in Piraeus	5
Accounting firms in Marousi	4
Accounting firms in Salonica	3
Accounting firms in Attica	3
Accounting firms in Nea Smyrni	3

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 “accounting firms”, with match quality audited by blind human judging, and headquartered in Greece.
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; 16 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 accounting firms are there based in Greece?

There are 410 accounting firms headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

PWC Greece, headquartered in Marousi, tops this list with the largest team on record.

Which city has the most accounting firms?

Athens leads with 92 headquartered companies, followed by Thessaloniki (20) and Piraeus (5).

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 2,069 verified decision-maker contacts tracked across these 410 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.