Company lists · Data refreshed September 2026

Top 24 Government consulting firms based in Greece

RevenueBase identified 74 government consulting firms headquartered in Greece as of September 2026 and tracks 1,728 professional contacts across them, including 700 with verified work emails and 23 with mobile numbers. Athens is the largest hub.

This list covers government consulting firms headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 3, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 3, 2026 86% judged on-target in blind review
74Companies
1,728Contacts tracked
700Verified emails
23Mobile numbers
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The 24 largest government consulting firms based in Greece

Ranked by team size
Top 24 of 74 government consulting firms based in Greece, ranked by team size, largest first. Data refreshed Sep 3, 2026. RevenueBase Smart Search rates how each company's information relates to government consulting firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceKifisia, GreeceHQ checked Sep 3, 20261,001-5,0001,177 contacts →

Indirect evidence

“Η Accenture είναι ηγέτιδα εταιρεία παροχής συμβουλευτικών υπηρεσιών σε παγκόσμιο επίπεδο, δημιουργώντας απτή αξία με ταχύτητα και σε μεγάλη κλίμακα.”

Source: RevenueBase Database · checked Sep 3, 2026
2Partial evidenceAthens, GreeceHQ checked Sep 3, 202651-200113 contacts →

Partial evidence

“Founded in 1995, PRIORITY SA has become a leading consulting firm in Greece, specializing in Management, IT and Training.”

Source: RevenueBase Database · checked Sep 3, 2026
3Indirect evidenceMarousi, GreeceHQ checked Sep 3, 2026n/a81 contacts →

Indirect evidence

“ITMC S.A.”

Source: RevenueBase Database · checked Sep 3, 2026
4Indirect evidenceGreeceHQ checked Sep 3, 202651-20027 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 3, 2026
5Partial evidenceGreeceHQ checked Sep 3, 202611-5027 contacts →

Partial evidence

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

Source: RevenueBase Database · checked Sep 3, 2026
6Partial evidenceGreeceHQ checked Sep 3, 202611-5021 contacts →

Partial evidence

“Technology - Consulting - Communication”

Source: RevenueBase Database · checked Sep 3, 2026
7Indirect evidenceGreeceHQ checked Sep 3, 202611-5018 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 3, 2026
8Partial evidenceAthens, GreeceHQ checked Sep 3, 202611-5017 contacts →

Partial evidence

“CMT Prooptiki Ltd is a management consulting firm with offices in Athens, which specializes in Health and Social Policy, Local and Regional Development, Social Entrepreneurship…”

Source: RevenueBase Database · checked Sep 3, 2026
9Partial evidenceMarousi, GreeceHQ checked Sep 3, 202611-5016 contacts →

Partial evidence

“REMACO S.A, a founding member of the Hellenic Association of Management Consulting Firms (SESMA), is offering governance and innovation services, responsibly and consistently…”

Source: RevenueBase Database · checked Sep 3, 2026
10Indirect evidenceThessaloniki, GreeceHQ checked Sep 3, 202611-5015 contacts →

Indirect evidence

“Η BLUE VALUE είναι μία σύγχρονη εταιρεία παροχής συμβουλευτικών υπηρεσιών, υπηρεσιών υποστήριξης και λειτουργίας φορέων και υπηρεσιών εκπαίδευσης.”

Source: RevenueBase Database · checked Sep 3, 2026
11Partial evidenceGreeceHQ checked Sep 3, 202611-5013 contacts →

Partial evidence

“HOLISTIC offers a wide range of consulting services in the fields of projects organization and management support, digital services and energy and environmental policy and…”

Source: RevenueBase Database · checked Sep 3, 2026
12Indirect evidenceMarousi, GreeceHQ checked Sep 3, 20261-109 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 3, 2026
13Indirect evidenceChalandri, GreeceHQ checked Sep 3, 2026201-5007 contacts →

Indirect evidence

“Our company was founded in 1995, in order to provide companies and organizations of both the private and public sector with specialised services of a high standard.”

Source: RevenueBase Database · checked Sep 3, 2026
14Indirect evidenceAthens, GreeceHQ checked Sep 3, 202611-505 contacts →

Indirect evidence

“MENTORING S.A.”

Source: RevenueBase Database · checked Sep 3, 2026
15Indirect evidenceGreeceHQ checked Sep 3, 202611-504 contacts →

Indirect evidence

“Η εταιρεία μας ανήκει στο δίκτυο συνεργαζόμενων εταιρειών της Έγκριτος Group και υποστηρίζει μηχανογραφικά το σύνολο των εφαρμογών της σε πλήθος Οργανισμών από τη στιγμή της…”

Source: RevenueBase Database · checked Sep 3, 2026
16Partial evidenceGlyfada, GreeceHQ checked Sep 3, 20261-104 contacts →

Partial evidence

“G&D is a boutique consulting company providing public and private sector clients with solutions for “Policy and Regulation”, “Strategy and Business”, “Monitoring and Evaluation”…”

Source: RevenueBase Database · checked Sep 3, 2026
17Indirect evidenceGreeceHQ checked Sep 3, 202611-503 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 3, 2026
18Partial evidenceChalandri, GreeceHQ checked Sep 3, 20261-103 contacts →

Partial evidence

“Dynamic company which provides consulting services regarding the construction sector.”

Source: RevenueBase Database · checked Sep 3, 2026
19Indirect evidenceAthens, GreeceHQ checked Sep 3, 20261-103 contacts →

Indirect evidence

“STOCHASIS Management Consultancy S.A.”

Source: RevenueBase Database · checked Sep 3, 2026
20Indirect evidenceGreeceHQ checked Sep 3, 20261-102 contacts →

Indirect evidence

“Οικονομικοί Σύμβουλοι Επιχειρήσεων”

Source: RevenueBase Database · checked Sep 3, 2026
21Partial evidenceGreeceHQ checked Sep 3, 20261-102 contacts →

Partial evidence

“Strategy, Business Consulting & Public Affairs”

Source: RevenueBase Database · checked Sep 3, 2026
22Indirect evidenceChania, GreeceHQ checked Sep 3, 20261-102 contacts →

Indirect evidence

“The Company was founded in 2013 with the aim of providing specialized services to businesses and organizations in the Private and Public Sector.”

Source: RevenueBase Database · checked Sep 3, 2026
23Partial evidenceNea Smyrni, GreeceHQ checked Sep 3, 20261-101 contacts →

Partial evidence

“Ependysis is a business consulting company.”

Source: RevenueBase Database · checked Sep 3, 2026
24Partial evidenceMarkopoulou, GreeceHQ checked Sep 3, 20261-101 contacts →

Partial evidence

“SAMAKOVLIS MANAGEMENT PC was founded after 17 years as a key factor in management consulting services.”

Source: RevenueBase Database · checked Sep 3, 2026

Showing 24 of 74 government consulting firms based in Greece

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Government consulting firms based in Greece at a glance

As of Sep 3, 2026
40.5%Verified-email coverage
1.3%Mobile-number coverage
23.4Average contacts per company
1-10Median size (employees)
20.3%Largest-city concentration · Athens
Sep 3, 2026Page data refreshed

Companies by employee count

1-10
49
11-50
20
51-200
3
201-500
1
1,001-5,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among government consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Greece whose own description of what they do matches “government consulting firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names government consulting firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among government consulting firms, and records with no verified work email. Companies headquartered outside Greece are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 700 across the full list. 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 September 3, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names government consulting firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many government consulting firms are there based in Greece?

RevenueBase identified 74 government consulting firms headquartered in Greece as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Accenture Greece, headquartered in Athens, tops this list with the largest team on record.

Which city has the most government consulting firms?

Athens leads with 15 headquartered companies, followed by Marousi (3) and Thermi Thessaloniki (2).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 700 verified decision-maker contacts tracked across these 74 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 3, 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 Smart Search, 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.