Company lists · Data refreshed October 2026

Top 23 IT consulting accountants based in Athens, Greece

RevenueBase identified 117 company matches for IT consulting accountants associated with Athens, Greece as of October 2026 and tracks 3,875 professional contacts across them, including 1,366 with verified work emails. Across Greece, Athens is the largest hub for this category.

This list covers company matches for IT consulting accountants 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 1, 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 1, 2026 How this list was built
117Companies
3,875Contacts tracked
1,366Verified emails
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The 23 largest IT consulting accountants based in Athens, Greece

Ranked by team size
Top 23 of 117 company matches for IT consulting accountants based in Athens, Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 1, 20261,001-5,0001,313 contacts →

Exact match

“Grant Thornton SA provides personalised assurance, tax and advisory services to listed entities, privately-held businesses and public sector businesses.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchAthens, GreeceHQ recorded Oct 1, 2026201-500227 contacts →

Exact match

“Performance Technologies is a trusted partner for organizations redefining themselves through digital transformation.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3Exact matchAthens, GreeceHQ recorded Oct 1, 202651-20085 contacts →

Exact match

“Intelli Solutions S.A.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchAthens, GreeceHQ recorded Oct 1, 202651-20079 contacts →

Exact match

“SYNTAX is a software, consulting, onsite & outsource IT services pioneer, operating from its Athens headquarters in Greece & EU, and in the Arabian Gulf from its affiliates SYNTAX…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchAthens, GreeceHQ recorded Oct 1, 202651-20060 contacts →

Exact match

“PKF Hellas operates in Greece through "PKF Euroauditing SA" providing audit services and "PKF Hellas Consulting S.M.P.C" providing accounting, tax and advisory services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5040 contacts →

Exact match

“BrainCube is a provider of consulting services and integrated software solutions.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchAthens, GreeceHQ recorded Oct 1, 202651-20039 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 1, 2026 · View company records in RevenueBase
8Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5021 contacts →

Exact match

“INTERLOG SA provides a range of high-quality services, including accounting, tax as well as advisory services to individuals, corporates and other organisations.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5019 contacts →

Exact match

“At Define Solutions, we put your business needs and goals first, in order to deliver tailored solutions that drive growth and streamline operations.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5018 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5017 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 1, 2026 · View company records in RevenueBase
12Exact matchAthens, GreeceHQ recorded Oct 1, 20261-1015 contacts →

Exact match

“Analytix, based in Athens - Greece, was established in 1997 as an IT consulting company, focusing in the broader financial services industry.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5015 contacts →

Exact match

“Our mission is to be a trusted partner in our clients' digital transformation journeys, delivering cutting-edge technology solutions that simplify complexities, bridge gaps…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
14Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5014 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5013 contacts →

Exact match

“Seretis Accounting has built a strong reputation as a trusted business and tax consultant over the past 20 years.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5011 contacts →

Exact match

“ARTIOS is the right partner to help businesses and organizations modernize by upgrading their infrastructure, switching to the Cloud and consulting services for the right…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
17Exact matchAthens, GreeceHQ recorded Oct 1, 20261-1011 contacts →

Exact match

“In Nemo IT Solutions we are committed to provide an adaptive and future-proof foundation for your enterprise and accelerate your organization’s transformation journey.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“NUS Solutions is a pioneering player in the field of Business Information Technology.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchAthens, GreeceHQ recorded Oct 1, 202611-5010 contacts →

Exact match

“OLYMPIA AUDITORS S.A.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchAthens, GreeceHQ recorded Oct 1, 202651-2009 contacts →

Exact match

“Premier Consulting SA is an accounting, tax and business advisory firm established with the objective to provide high quality personalised services.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchAthens, GreeceHQ recorded Oct 1, 202611-509 contacts →

Exact match

“FK Consulting Services Ltd is a dynamic firm providing accounting, tax and consulting services by experienced and accomplished professionals.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchAthens, GreeceHQ recorded Oct 1, 20261-108 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 1, 2026 · View company records in RevenueBase
23Exact matchAthens, GreeceHQ recorded Oct 1, 202611-508 contacts →

Exact match

“Taxation, Audit & Accounting Business Consultants Firm PSARIANOS S.A.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 23 of 117 IT consulting accountants based in Athens, Greece

See the full list, filter by size, metro and specialty, and access 1,366 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consulting accountants based in Athens, Greece at a glance

As of Oct 1, 2026
35.3%Verified-email coverage
33.1Average contacts per company
1-10Median size (employees)
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
59
11-50
43
51-200
11
201-500
2
1,001-5,000
2

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 117 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 “IT consulting accountants” 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 1,366 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 1, 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 “IT consulting accountants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting accountants are there based in Athens, Greece?

RevenueBase identified 117 company matches for IT consulting accountants 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?

Grant Thornton Greece tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Greece has the most IT consulting accountants?

Athens leads Greece with 117 company records, followed by Thessaloniki (19) and Marousi (8).

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 1,366 professional contacts with verified work emails tracked across these 117 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 1, 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.