Company lists · Data refreshed September 2026

Top 25 Change management consulting services based in Greece

Name: Change management consulting services based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 23, 2026 157 companies tracked

RevenueBase identified 157 company matches for change management consulting services associated with Greece as of September 2026 and tracks 850 professional contacts across them, including 232 with verified work emails and 33 with mobile numbers. Athens is the largest hub.

This list covers company matches for change management consulting services 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 September 23, 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 Sep 23, 2026 How this list was built

157Companies

850Contacts tracked

232Verified emails

33Mobile numbers

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The 25 largest change management consulting services based in Greece

Ranked by team size

Top 25 of 157 company matches for change management consulting services based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 23, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Priority	Exact match	Lykovrissi, GreeceHQ recorded Sep 23, 2026	51-200	113 contacts →
	Exact match “Founded in 1995, PRIORITY SA has become a leading consulting firm in Greece, specializing in Management, IT and Training.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
2	People For Business	Exact match	Khalándrion, GreeceHQ recorded Sep 23, 2026	11-50	42 contacts →
	Exact match “People for Business is not just a firm; we R more than that.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
3	PRC Group The Management House S.A	Exact match	Metamorfosi, GreeceHQ recorded Sep 23, 2026	51-200	28 contacts →
	Exact match “Leading provider of integrated professional services to business, goverment and institutional clients.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
4	Oecon Group Of Companies	Exact match	Thessaloniki, GreeceHQ recorded Sep 23, 2026	11-50	17 contacts →
	Exact match “OECON Group, a Greek-based consultancy company, has been providing exceptional business consulting services since 2003.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
5	Remaco S.A	Exact match	Marousi, GreeceHQ recorded Sep 23, 2026	11-50	16 contacts →
	Exact match “REMACO S.A, a founding member of the Hellenic Association of Management Consulting Firms (SESMA), is offering governance and innovation services, responsibly and consistently…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
6	Wedigital SA	Exact match	Dafni - Ymittos, GreeceHQ recorded Sep 23, 2026	11-50	16 contacts →
	Exact match “Wedigital is a powerhouse of experts with many years of collective experience in communication, media and technology.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
7	Codable	Exact match	Thessaloniki, GreeceHQ recorded Sep 23, 2026	11-50	15 contacts →
	Exact match “At Codable, we partner with organizations undergoing digital and operational change.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
8	Mpdo Consulting S.A	Exact match	Patras, GreeceHQ recorded Sep 23, 2026	1-10	14 contacts →
	Exact match “We are a modern management consulting hub focused on SMEs, with experienced and highly educated professionals, bringing corporate services to small and medium-sized companies.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
9	Zisimatos Management	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	1-10	12 contacts →
	Exact match “The Zisimatos Management was established in 2006 in order to contribute to the effectiveness of management by providing integrated/inter-operational and training services.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
10	Achieve Performance Consulting Group	Exact match	Halandri, GreeceHQ recorded Sep 23, 2026	11-50	11 contacts →
	Exact match “At Achieve Performance, we can help you maximize the productivity of your human resources.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
11	Krataion Consulting	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	1-10	7 contacts →
	Exact match “We are a boutique consulting agency that helps you navigate through change in order to grow in the digital economy, build a customer centric organization, & improve your business…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
12	Clarity Management & Technology	Exact match	Σέρρες, GreeceHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Η Clarity Solutions καθιστά τον οργανισμό σας πιο ευέλικτο, διαφανή και αποτελεσματικό, βελτιστοποιώντας την αξιοποίηση της γνώσης και την διαχείριση της πληροφορίας.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
13	BPM S.A.	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	11-50	6 contacts →
	Exact match “BPM S.A.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
14	Dynargie Greece	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Welcome to the human side of business.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
15	Impact Premium Consulting Services	Exact match	Marousi, GreeceHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Founded in 2006, by Vassilis Antonas, Impact is the longest standing Greek firm, specialising in Coaching.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
16	Betterfuture LLC	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Better Future.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
17	Trinity Consulting	Exact match	Thessaloniki, GreeceHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Σύμβουλοι Επιχειρήσεων” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
18	Reformer Business Optimization	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	1-10	6 contacts →
	Exact match “Reformer Business Optimization is a software and consulting company specializing on designing and implementing projects and reforms, especially in the healthcare sector.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
19	Evolute	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “At evolute we work hand in hand with our partners to design, support and accelerate their digital transformation journey.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
20	Altovalue	Exact match	Melíssia, GreeceHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “In the AI era, competitive advantage comes from how quickly organizations can turn strategy into coordinated action.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
21	Netrino	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “NETRINO, an Omni Advisory, develops solutions to lead the market.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
22	Brave OWL	Exact match	Αθήνα, GreeceHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “Brave Owl strategically consults firms in people management and marketing.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
23	Vellum S.A	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
24	infostep.gr	Exact match	Athens, GreeceHQ recorded Sep 23, 2026	1-10	5 contacts →
	Exact match “InfoStep Solutions Tο Βήμα κάθε επιχείρησης στην Πληροφορία Η Λύση στη Μηχανογράφηση - Μηχανοργάνωση & Βελτίωση Λειτουργίας της επιχείρησης «Ένας στόχος χωρίς σχέδιο είναι απλά…” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase
25	3peak Coaching & Solutions	Exact match	GreeceHQ recorded Sep 23, 2026	1-10	4 contacts →
	Exact match “3Peak Coaching & Solutions is a global, leadership strategy consulting firm.” Recorded in the RevenueBase company graph · Sep 23, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “change management consulting services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 157 change management consulting services based in Greece

See the full list, filter by size, metro and specialty, and access 232 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Change management consulting services based in Greece at a glance

As of Sep 23, 2026

27.3%Verified-email coverage

3.9%Mobile-number coverage

5.4Average contacts per company

1-10Median size (employees)

39.5%Largest-city concentration · Athens

Sep 23, 2026Page data refreshed

Companies by employee count

1-10

128

11-50

51-200

Freshness & accuracy

How recently the business emails were verified and the company information checked

Email last verified

Median 25.0d

1710–30

5931–60

261–90

090–180

0180+

Company record updated

Median 67.0d

00–30

32831–60

30661–90

18790–180

29180+

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 “change management consulting services” 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 232 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 September 23, 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 “change management consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many change management consulting services are there based in Greece?

RevenueBase identified 157 company matches for change management consulting services associated with Greece as of September 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?

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

Which city has the most change management consulting services?

Athens leads with 62 company records, followed by Thessaloniki (6) and Maroussi (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 232 professional contacts with verified work emails tracked across these 157 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 September 23, 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.