Company lists · Data verified August 2026

Top 12 Accounting outsourcing companies based in Greece

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 41 companies tracked

There are 41 accounting outsourcing companies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 150 professional contacts across them, including 28 with verified work emails and 3 with mobile numbers. Thessaloniki is the largest hub.

This list covers accounting outsourcing companies 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.

41Companies

150Contacts tracked

28Verified emails

3Mobile numbers

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The 12 largest accounting outsourcing companies based in Greece

Ranked by team size

Top 12 of 41 accounting outsourcing companies 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	Computax S.A	n/a	11-50	28	8
2	Taxstore Consulting	n/a	11-50	15	7
3	Προβλεψη Α.Ε	Thessaloniki	11-50	12	1
4	Capa Epsilon OSP	Athens	1-10	6	1
5	Taxinheaven Accounting Firm	n/a	11-50	5	1
6	Ehorizons Finance & B.I. Solutions	n/a	1-10	4	1
7	Mouzakis Taxing And Beyond	Piraeus	11-50	3	3
8	hbpo.gr	Attiki	1-10	3	1
9	I-Profit Financial Services	Athens	1-10	2	2
10	Audeca Hellas	Nea Smyrni	51-200	2	1
11	taxonomy.gr	n/a	1-10	1	1
12	At&p Accounting	n/a	1-10	1	1

Showing 12 of 41 accounting outsourcing companies based in Greece

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Accounting outsourcing companies based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

ThessalonikiLargest hub · 4 HQs

3Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

Accounting outsourcing companies by metro

Metro	Companies
Accounting outsourcing companies in Thessaloniki	4
Accounting outsourcing companies in Athens	4
Accounting outsourcing companies in Piraeus	2
Accounting outsourcing companies in Attiki	2
Accounting outsourcing companies in Pylaia Thessaloniki	1
Accounting outsourcing companies in Nea Smyrni	1
Accounting outsourcing companies in Lavrio	1

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 outsourcing companies”, 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; 0 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 outsourcing companies are there based in Greece?

There are 41 accounting outsourcing companies headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Computax S.A, headquartered in Greece, tops this list with the largest team on record.

Which city has the most accounting outsourcing companies?

Thessaloniki leads with 4 headquartered companies, followed by Athens (4) and Piraeus (2).

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 28 verified decision-maker contacts tracked across these 41 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.