Company lists · Data refreshed October 2026

Top 25 International tax attorneys based in Greece

RevenueBase identified 148 company matches for international tax attorneys associated with Greece as of October 2026 and tracks 1,445 professional contacts across them, including 550 with verified work emails. Athens is the largest hub.

This list covers company matches for international tax attorneys associated with Greece, 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 October 22, 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 Oct 22, 2026 How this list was built
148Companies
1,445Contacts tracked
550Verified emails
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The 25 largest international tax attorneys based in Greece

Ranked by team size
Top 25 of 148 company matches for international tax attorneys based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 22, 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 matchChalandri, GreeceHQ recorded Oct 22, 202651-200204 contacts →

Exact match

“Founded in 1893, Zepos & Yannopoulos is one of the longest established law firms in Greece.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
2Exact matchAthens, GreeceHQ recorded Oct 22, 202651-200139 contacts →

Exact match

“KYRIAKIDES GEORGOPOULOS (KG) Law Firm is a leading Greek multi-disciplinary business law firm, dating back to 1930’s, which provides legal services to high profile national and…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
3Exact matchAthens, GreeceHQ recorded Oct 22, 202651-20069 contacts →

Exact match

“Since the beginning our mission has been to offer our clients trustworthy and comprehensive legal advice in all fields of business law.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
4Exact matchAthens, GreeceHQ recorded Oct 22, 202611-5048 contacts →

Exact match

“Calavros Law Firm - Filios - Kloukinas" was established in 1980 and is already acclaimed as one of the leading law firms in Greece.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
5Exact matchAthens, GreeceHQ recorded Oct 22, 202611-5041 contacts →

Exact match

“Machas & Partners is an independent, full service law firm with a strong presence in Greece, distinguished for its global perspective, commercial pragmatism and pro-business…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
6Exact matchAthens, GreeceHQ recorded Oct 22, 202651-20037 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
7Exact matchAthens, GreeceHQ recorded Oct 22, 202611-5030 contacts →

Exact match

“A.S.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
8Exact matchPylaia, GreeceHQ recorded Oct 22, 202611-5028 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
9Exact matchAthens, GreeceHQ recorded Oct 22, 202651-20027 contacts →

Exact match

“We are a premier Greek law firm advising corporates, financial institutions, public bodies, and high-net-worth individuals on their most complex legal and strategic matters.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
10Exact matchAthens, GreeceHQ recorded Oct 22, 202611-5022 contacts →

Exact match

“At the moment we are proud to be the Greek leader in Foreign Direct Investments, European residence and citizenship planning.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
11Exact matchAgia Paraskevi, GreeceHQ recorded Oct 22, 202611-5021 contacts →

Exact match

“started in 2008 with four guiding principles that continue to drive every aspect of our service and culture.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
12Exact matchMelissia, GreeceHQ recorded Oct 22, 202611-5020 contacts →

Exact match

“DINAMIKI Ltd is a specialized tax boutique established in May 1990 in Athens.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
13Exact matchAthens, GreeceHQ recorded Oct 22, 202611-5017 contacts →

Exact match

“Iason Skouzos TaxLaw is a Greek commercial & tax law firm based in Athens.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
14Exact matchAthens, GreeceHQ recorded Oct 22, 202611-5015 contacts →

Exact match

“AMBE Accounting Management & Business Enhancement has, since founding, been active in the area of tax, accounting and consultancy services aiming at the holistic support of…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Oct 22, 202611-5015 contacts →

Exact match

“T H E M I S S I O N Vicky Athanassoglou served for 15 years in Top Law Firms in Greece, with a leading role in major corporate transactions, before taking the decision in 2012 to…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchAthens, GreeceHQ recorded Oct 22, 202611-5013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchAthens, GreeceHQ recorded Oct 22, 202611-5012 contacts →

Exact match

“THESIS – BUSINESS CONSULTANTS SA is a multi organization providing a range of professional and practical services concerning all kinds of Tax and Business matters, as well as…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchMarousi, GreeceHQ recorded Oct 22, 202611-5011 contacts →

Exact match

“With a proven track record spanning three decades, Stavropoulos & Partners Law Office has gained a well-established position, enjoying an excellent reputation in the Greek legal…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchAthens, GreeceHQ recorded Oct 22, 20261-1011 contacts →

Exact match

“D.C.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchMaroussi, GreeceHQ recorded Oct 22, 20261-1011 contacts →

Exact match

“KPP Law (Kerameus, Papademetriou, Papadopoulos Law) Offices were founded in Athens, Greece, offering a wide range of legal services with particular emphasis in the fields of tax…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchNea Smirni, GreeceHQ recorded Oct 22, 20261-1011 contacts →

Exact match

“Η εταιρία μας στελεχωμένη με κατηρτισμένους συνεργάτες προσφέρει ολοκληρωμένες λογιστικές, φοροτεχνικές και συμβουλευτικές υπηρεσίες σε κάθε ενδιαφερόμενο φυσικό ή νομικό πρόσωπο.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
22Exact matchThessaloniki, GreeceHQ recorded Oct 22, 202611-5010 contacts →

Exact match

“SEREFIDIS & PARTNERS is a firm providing tax and financial consulting services.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
23Exact matchAthens, GreeceHQ recorded Oct 22, 20261-109 contacts →

Exact match

“TLS Tax Advisory (Tax & Law Solutions)-founded in 1996 as a sole proprietorship and transformed to a legal entity in 2020- aims to provide tax/accounting consulting and financial…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
24Exact matchAthens, GreeceHQ recorded Oct 22, 202611-507 contacts →

Exact match

“From entrepreneurial start-ups to major multinational corporations, the businesses we work for have a strong belief that, whatever the market, supremely well managed structures…”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
25Exact matchHaidari, GreeceHQ recorded Oct 22, 202611-507 contacts →

Exact match

“MGI Sofakis Partners, based in Athens, provides professional tax, accounting, payroll, and consulting services to Greek and International companies.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase

Showing 25 of 148 international tax attorneys based in Greece

See the full list, filter by size, metro and specialty, and access 550 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International tax attorneys based in Greece at a glance

As of Oct 22, 2026
38.1%Verified-email coverage
9.8Average contacts per company
1-10Median size (employees)
38.5%Largest-city concentration · Athens
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
85
11-50
55
51-200
7
201-500
1

Email recency for this list is measured worldwide rather than for Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 148 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 Greece whose business descriptions match “international tax attorneys” 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 550 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 October 22, 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.

International tax attorneys 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 “international tax attorneys”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many international tax attorneys are there based in Greece?

RevenueBase identified 148 company matches for international tax attorneys associated with Greece as of October 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?

Zepos & Yannopoulos tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most international tax attorneys?

Athens leads with 57 company records, followed by Thessaloniki (8) and Piraeus (3).

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 550 professional contacts with verified work emails tracked across these 148 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 October 22, 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.