Company lists · Data refreshed October 2026

Top 21 International tax attorneys based in Athens, Greece

RevenueBase identified 57 company matches for international tax attorneys associated with Athens, Greece as of October 2026 and tracks 715 professional contacts across them, including 278 with verified work emails. Across Greece, Athens is the largest hub for this category.

This list covers company matches for international tax attorneys associated with Athens, 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
57Companies
715Contacts tracked
278Verified emails
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The 21 largest international tax attorneys based in Athens, Greece

Ranked by team size
Top 21 of 57 company matches for international tax attorneys based in Athens, 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 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
2Exact 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
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact 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
8Exact 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
9Exact 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
10Exact 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
11Exact 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
12Exact 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
13Exact 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
14Exact matchAthens, GreeceHQ recorded Oct 22, 20261-106 contacts →

Exact match

“Since 1998 | GR • EN • FR”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Oct 22, 20261-104 contacts →

Exact match

“APC LAW FIRM, founded in Athens in 2019 by Pavlos Ι.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
16Exact matchAthens, GreeceHQ recorded Oct 22, 20261-104 contacts →

Exact match

“We established our Law Firm over the idea that lawyering should become a high-quality experience.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
17Exact matchAthens, GreeceHQ recorded Oct 22, 20261-103 contacts →

Exact match

“We, at Startfins, have been specializing in financial controlling, accounting and international taxation services since 2021.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
18Exact matchAthens, GreeceHQ recorded Oct 22, 20261-103 contacts →

Exact match

“Our Law Firm is situated in the center of Athens, Greece.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
19Exact matchAthens, GreeceHQ recorded Oct 22, 20261-102 contacts →

Exact match

“Gaganas & Partners is a Law office with international expertise located in Athens Greece.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
20Exact matchAthens, GreeceHQ recorded Oct 22, 20261-102 contacts →

Exact match

“Benteniotis & Associates Attorneys at Law” is a Law Firm, which operates across a wide range of legal sectors.”

Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase
21Exact matchAthens, GreeceHQ recorded Oct 22, 20261-102 contacts →

Exact match

Recorded description not available.

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

Showing 21 of 57 international tax attorneys based in Athens, Greece

See the full list, filter by size, metro and specialty, and access 278 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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International tax attorneys based in Athens, Greece at a glance

As of Oct 22, 2026
38.9%Verified-email coverage
12.5Average contacts per company
1-10Median size (employees)
Oct 22, 2026Page data refreshed

Companies by employee count

1-10
31
11-50
20
51-200
5
201-500
1

Email recency for this list is measured across the whole Greece list rather than for Athens, so it is reported there. Company counts and contact totals on this page are exact for Athens, over 57 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 Athens, 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 278 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.

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 Athens, Greece?

RevenueBase identified 57 company matches for international tax attorneys associated with Athens, 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?

Kyriakides Georgopoulos LAW Firm KG LAW Firm tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Greece has the most international tax attorneys?

Athens leads Greece 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 278 professional contacts with verified work emails tracked across these 57 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.