Company lists · Data refreshed August 2026

Top 17 Accounting firms supporting social enterprises based in Athens, Greece

Name: Accounting firms supporting social enterprises based in Athens, Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 30, 2026 53 companies tracked

There are 53 accounting firms supporting social enterprises headquartered in Athens, Greece (RevenueBase, August 2026). RevenueBase tracks 334 professional contacts across them, including 78 with verified work emails and 3 with mobile numbers. Athens is the largest hub.

This list covers accounting firms supporting social enterprises headquartered in Athens, 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.

53Companies

334Contacts tracked

78Verified emails

3Mobile numbers

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The 17 largest accounting firms supporting social enterprises based in Athens, Greece

Ranked by team size

Top 17 of 53 accounting firms supporting social enterprises based in Athens, Greece, ranked by team size, largest first. Data refreshed Aug 30, 2026. Evidence rates how directly each company's own description names accounting firms supporting social enterprises: 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.
#	Company	Headquarters	Employees	Contacts	Verified emails
1	Nepa Economic Consulting S.APartial evidence “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, Greece	51-200	38	17
2	Interlog SAPartial evidence “INTERLOG SA provides a range of high-quality services, including accounting, tax as well as advisory services to individuals, corporates and other organisations.” Source: company website · checked Aug 30, 2026	Athens, Greece	11-50	21	11
3	Prooptiki SAPartial evidence “Prooptiki was established as an accounting firm back in 1984; today, it is one of the most successful companies in the economic sector, providing consultation on accounting-tax…” Source: company website · checked Aug 30, 2026	Athens, Greece	11-50	18	10
4	Quantum BitsPartial evidence “Quantum Business & IT Solutions was founded in 2013 with the purpose of providing consulting and training services in the areas of information technology and accounting.” Source: company website · checked Aug 30, 2026	Athens, Greece	11-50	14	3
5	KM Services Accounting & ConsultingIndirect evidence “Η εταιρία μας στελεχωμένη με κατηρτισμένους συνεργάτες προσφέρει ολοκληρωμένες λογιστικές, φοροτεχνικές και συμβουλευτικές υπηρεσίες σε κάθε ενδιαφερόμενο φυσικό ή νομικό πρόσωπο.” Source: company website · checked Aug 30, 2026	Athens, Greece	1-10	12	2
6	Sympraxis TeamIndirect evidence “The Sympraxis Team of experts provides strategic consulting, fundraising, and project management services.” Source: company website · checked Aug 30, 2026	Athens, Greece	1-10	10	8
7	FK Consulting ServicesPartial evidence “FK Consulting Services Ltd is a dynamic firm providing accounting, tax and consulting services by experienced and accomplished professionals.” Source: company website · checked Aug 30, 2026	Athens, Greece	11-50	10	5
8	Olympia Certified And Registered Auditors S.AIndirect evidence “OLYMPIA AUDITORS S.A.” Source: company website · checked Aug 30, 2026	Athens, Greece	11-50	9	5
9	Γραφειο Ψαριανου Α.ΕPartial evidence “Taxation, Audit & Accounting Business Consultants Firm PSARIANOS S.A.” Source: company website · checked Aug 30, 2026	Athens, Greece	11-50	8	2
10	Certus AccountingIndirect evidence Source: company website · checked Aug 30, 2026	Athens, Greece	11-50	7	4
11	Adamopoulos ConsultingIndirect evidence “Adamopoulos Consulting is a full-service consulting firm that offers a wide range of top-quality financial services available for start-ups, SME and large corporations.” Source: company website · checked Aug 30, 2026	Athens, Greece	1-10	6	1
12	Capa Epsilon OSPPartial evidence “CapaEpsilon OSP® was established in 2015 as an accounting and tax consultancy company.” Source: company website · checked Aug 30, 2026	Athens, Greece	1-10	6	1
13	International Advisory Services S.AIndirect evidence “Η International Advisory Services Α.Ε.(IAS) είναι μία συμβουλευτική εταιρία που σχεδιάζει και παρέχει υπεύθυνα υπηρεσίες υψηλής ποιότητας, προσαρμοσμένες στις ιδιαίτερες ανάγκες…” Source: company website · checked Aug 30, 2026	Athens, Greece	11-50	4	1
14	AFS Αδαμόπουλος ΛογιστικήIndirect evidence “Είμαστε η AFS Αδαμόπουλος,Λογιστική Εταιρεία με 25 έτη παρουσίας στον χώρο, πιστοποιημένη με τάξη Α' έχοντας αναπτύξει ένα ευρύ φάσμα Λογιστικών, Φορολογικών και Εργατικών…” Source: company website · checked Aug 30, 2026	Athens, Greece	1-10	4	1
15	EmphasisPartial evidence “Emphasis is a firm specialized in accounting and tax consulting services, located in Athens.” Source: company website · checked Aug 30, 2026	Athens, Greece	1-10	2	2
16	TAX In OrderPartial evidence “The accounting office is headed by Georgios Koumvoutis, Graduate of the School of Management and Economics (S.M.E.), TEI of Crete is based in Heraklion, Accountant - Tax…” Source: company website · checked Aug 30, 2026	Athens, Greece	1-10	2	1
17	NM Consulting GreecePartial evidence “NM Consulting is a social impact consulting firm working with leading foundations, corporations, and NGOs to design and implement high-impact initiatives through strategy…” Source: company website · checked Aug 30, 2026	Athens, Greece	1-10	1	1

Showing 17 of 53 accounting firms supporting social enterprises based in Athens, Greece

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Accounting firms supporting social enterprises based in Athens, Greece at a glance

As of Aug 30, 2026

1-10Median size (employees)

AthensLargest hub · 53 HQs

3Contacts with mobile numbers

Aug 30, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Accounting firms supporting social enterprises by metro in Greece

Metro	Companies
Accounting firms supporting social enterprises in Athens	53
Accounting firms supporting social enterprises in Thessaloniki	11
Accounting firms supporting social enterprises in Marousi	3
Accounting firms supporting social enterprises in Greece	3
Accounting firms supporting social enterprises in Patras	2
Accounting firms supporting social enterprises in Attiki	2
Accounting firms supporting social enterprises in Nea Ionia	2

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 firms supporting social enterprises, 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 Athens, Greece whose own description of what they do matches “accounting firms supporting social enterprises”. 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 firms supporting social enterprises, and records with no verified work email. Companies headquartered outside Athens 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, 78 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 firms supporting social enterprises are there based in Athens, Greece?

There are 53 accounting firms supporting social enterprises headquartered in Athens, Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Nepa Economic Consulting S.A, headquartered in Athens, tops this list with the largest team on record.

Which city has the most accounting firms supporting social enterprises?

Athens leads with 53 headquartered companies, followed by Thessaloniki (11) and Marousi (3).

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 78 verified decision-maker contacts tracked across these 53 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.