Company lists · Data refreshed November 2026

Top 25 Accounting technology service providers based in Greece

RevenueBase identified 124 company matches for accounting technology service providers associated with Greece as of November 2026 and tracks 1,264 professional contacts across them, including 380 with verified work emails. Athens is the largest hub.

This list covers company matches for accounting technology service providers 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 November 6, 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 Nov 6, 2026 How this list was built
124Companies
1,264Contacts tracked
380Verified emails
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The 25 largest accounting technology service providers based in Greece

Ranked by team size
Top 25 of 124 company matches for accounting technology service providers based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchGalatsi, GreeceHQ recorded Nov 6, 2026n/a217 contacts →

Exact match

“Ιδρυθήκαμε το 1988 και εστιάζουμε κυρίως στην προσεγμένη, άμεση και ποιοτική εξυπηρέτηση των πελατών μας.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchChalandri, GreeceHQ recorded Nov 6, 2026201-500208 contacts →

Exact match

“Teka Systems - Business Solutions, founded in 1975 and for more than 50 years is a leading business technology company in Greece and Southeastern Europe with extensive experience…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchAthens, GreeceHQ recorded Nov 6, 202651-200121 contacts →

Exact match

“Accounting - Taxation - Business Consulting OUR COMPANY Following many years of activity, Fovera Prostasia S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchKallithea, GreeceHQ recorded Nov 6, 202611-5031 contacts →

Exact match

“Στην Computax, είμαστε αφοσιωμένοι στην παροχή εξαιρετικών λογιστικών υπηρεσιών που ενδυναμώνουν τις επιχειρήσεις να επιτύχουν τους οικονομικούς τους στόχους.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchAmarousion, GreeceHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Business Application IT Services Accounting programms ERP CRM Solution”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“Kleopas Alliott Business Consultants is an independent leading Accounting firm in Greece since 1990, with an innovative international orientation and a unique client focus service…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchThessaloniki, GreeceHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“At LOGISTIC_i, we empower businesses to thrive in a digital-first world through intelligent ERP and WMS solutions, expert financial services, and strategic supply chain consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5020 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMetamorfosi, GreeceHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Binary Tree was founded by professionals with notable presence in the Greek Information Technology scene, with the purpose of providing solutions to IT implementation and IT…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5017 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchΚηφισιά, GreeceHQ recorded Nov 6, 202611-5016 contacts →

Exact match

“DIRIGO is a Non-Audit Accounting Advisory Firm, working as an accelerator of businesses' revenue and profit.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAthens, GreeceHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
13Exact matchPeiraias, GreeceHQ recorded Nov 6, 202611-5015 contacts →

Exact match

“SaaS Consulting & Analog SA in their present form operate since early 2006.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5012 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchNea Smirni, GreeceHQ recorded Nov 6, 20261-1012 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“OLYMPIA AUDITORS S.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchAthens, GreeceHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“Ο όμιλος ΚΚΡ (Koumarianos-Kontaridis Partners), είναι ένας δυναμικός όμιλος εταιρειών Οικονομικής Επιχειρησιακής Διαχείρισης.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchPeraia Thessaloniki, GreeceHQ recorded Nov 6, 202611-5010 contacts →

Exact match

“The specialized team of Proset adopts information and communication technologies with the aim of designing and supporting applications as well as information systems with high…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAthens, GreeceHQ recorded Nov 6, 202611-509 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAthens, GreeceHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Broker Systems is a software development company that provides financial integrated software, systems integration services and customized software solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchΗλιούπολη, GreeceHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Η RELOADTech είναι ένας ανερχόμενος οργανισμός στον ευρύτερο χώρο των υλοποιήσεων συστημάτων διαχείρισης και των υπηρεσιών ICT.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAthens, GreeceHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Η E Μέντωρ Solutions ιδρύθηκε το 2016 από στελέχη που συνεργάζονται με φορείς του δημοσίου πάνω από 10 έτη.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchSalonica, GreeceHQ recorded Nov 6, 20261-105 contacts →

Exact match

“With over 30 years of experience our accounting firm provides comprehensive accounting, tax and consulting services for businesses and individuals.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchKholargós, GreeceHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Founded in Greece in 2018, Operational Excellence SA is an innovative consulting company specializing in online accounting and tax services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAthens, GreeceHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Optisoft (Optimum Software) is a technology company based in Athens, we offer both Business to Business (B2B) Solutions and (B2C).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 124 accounting technology service providers based in Greece

See the full list, filter by size, metro and specialty, and access 380 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Accounting technology service providers based in Greece at a glance

As of Nov 6, 2026
30.1%Verified-email coverage
10.2Average contacts per company
1-10Median size (employees)
23.4%Largest-city concentration · Athens
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
73
11-50
45
51-200
5
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 124 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 “accounting technology service providers” 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 380 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 November 6, 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.

Accounting technology service providers 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 “accounting technology service providers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many accounting technology service providers are there based in Greece?

RevenueBase identified 124 company matches for accounting technology service providers associated with Greece as of November 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?

Supervisor SA tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most accounting technology service providers?

Athens leads with 29 company records, followed by Thessaloniki (4) and Chalandri (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 380 professional contacts with verified work emails tracked across these 124 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 November 6, 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.