Company lists · Data refreshed November 2026

Top 25 Data analysis consulting firms based in Greece

RevenueBase identified 101 company matches for data analysis consulting firms associated with Greece as of November 2026 and tracks 537 professional contacts across them, including 148 with verified work emails. Athens is the largest hub.

This list covers company matches for data analysis consulting firms 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 5, 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 5, 2026 How this list was built
101Companies
537Contacts tracked
148Verified emails
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The 25 largest data analysis consulting firms based in Greece

Ranked by team size
Top 25 of 101 company matches for data analysis consulting firms based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchMarousi, GreeceHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“Neurocom is an analytics engineering firm that helps its customers make sophisticated decisions, improve their profitability, and effectively seize business opportunities using…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAthens - Kifisia, GreeceHQ recorded Nov 5, 202651-20027 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAthens, GreeceHQ recorded Nov 5, 202611-5022 contacts →

Exact match

“Intelligence to shape decisions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchAthens, GreeceHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“Since 1986, the innovative technology of SPSS Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchGreeceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“Η εταιρεία Break Even Consulting ειδικεύεται στην παροχή συμβουλευτικών και μελετητικών υπηρεσιών υψηλής ποιότητας σε επιχειρήσεις, οργανισμούς και σε φορείς του δημοσίου και…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchAthens, GreeceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“QUANTOS is a company active in the field of Knowledge Management through the use of statistical tools.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchVrilissia, GreeceHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“At Seven Red Lines, we stand at the convergence of innovation and reliability, reshaping the future of Business Intelligence, Data Management, and Outsourcing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchIraklion, GreeceHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“For over 20 years, MDC Stiakakis has helped businesses solve their toughest problems.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchAthens, GreeceHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Founded in Athens in 1997, Niriis S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchΜαρούσι, GreeceHQ recorded Nov 5, 20261-109 contacts →

Exact match

“H HBI ως εταιρεία παροχής υπηρεσιών αποτελεί υπόδειγμα στο χώρο της συμβουλευτικής συνδυάζοντας απόλυτα τα οφέλη μιας μικρομεσαίας επιχείρησης με την πολυετή εμπειρία που…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchAthens, GreeceHQ recorded Nov 5, 20261-108 contacts →

Exact match

“At Qualento, we bring solid expertise and pragmatic solutions to help businesses tackle their most pressing data challenges.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMarousi, GreeceHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Data has become a major asset for the company of the 21st century.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchThessaloniki, GreeceHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Apiron is an innovative business intelligence corporation, using cutting-edge technologies to securely optimize and strengthen our client’s position in the market.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchThessaloniki, GreeceHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Σύμβουλοι Επιχειρήσεων”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchAthens, GreeceHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Excaliber is driven by passion for professionalism, highest quality and results.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchAthens, GreeceHQ recorded Nov 5, 20261-106 contacts →

Exact match

“STOCHASIS Management Consultancy S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchThesaloniki, GreeceHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Parhelia Analytics is a consulting company offering high quality Data Analytics services & software solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAthens, GreeceHQ recorded Nov 5, 20261-105 contacts →

Exact match

“NETRINO, an Omni Advisory, develops solutions to lead the market.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchKallithea - Athens, GreeceHQ recorded Nov 5, 202611-505 contacts →

Exact match

“MENTORING S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchGreeceHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Είμαστε εταιρία συμβούλων επιχειρήσεων που παρέχουμε ολοκληρωμένες λύσεις για βελτίωση απόδοσης και ανάπτυξης, «tailor made» στις ανάγκες του πελάτη μας, μέσα από: Συμβουλευτικές…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchEchedoros, GreeceHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Εταιρία συμβούλων με έδρα τη Θεσσαλονίκη και δραστηριότητα τη χρήση χρηματοδοτικών εργαλείων για κάθε μορφής επιχείρηση, τη συμβουλευτική ποιότητας και την εκπαίδευση εργαζομένων.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAthens, GreeceHQ recorded Nov 5, 20261-104 contacts →

Exact match

“BluPeak is a dynamically emerging consulting firm that focuses on data management and performance of real estate portfolios.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchMelíssia, GreeceHQ recorded Nov 5, 20261-104 contacts →

Exact match

“SANY was founded in 2010 and specializes in providing Statistical & Actuarial Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchKholargós, GreeceHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Η HFT Consultants έχει ως αντικείμενο δραστηριότητας την παροχή εξειδικευμένων συμβουλευτικών υπηρεσιών σε ιδιώτες, επιχειρήσεις και οργανισμούς.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchNea Makri, GreeceHQ recorded Nov 5, 20261-103 contacts →

Exact match

“BIG DATA LAB (BDL) is a Data Management and Analytics consulting firm that specializes in the design and development of business-critical information systems that enhance business…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 101 data analysis consulting firms based in Greece

See the full list, filter by size, metro and specialty, and access 148 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Data analysis consulting firms based in Greece at a glance

As of Nov 5, 2026
27.6%Verified-email coverage
5.3Average contacts per company
1-10Median size (employees)
36.6%Largest-city concentration · Athens
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
70
11-50
28
51-200
3

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 101 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 “data analysis consulting firms” 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 148 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 5, 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.

Data analysis consulting firms 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 “data analysis consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many data analysis consulting firms are there based in Greece?

RevenueBase identified 101 company matches for data analysis consulting firms 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?

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

Which city has the most data analysis consulting firms?

Athens leads with 37 company records, followed by Thessaloniki (4) and Marousi (2).

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 148 professional contacts with verified work emails tracked across these 101 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 5, 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.