Company lists · Data refreshed September 2026

Top 25 Erp change management consultants based in Greece

Name: Erp change management consultants based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 94 companies tracked

RevenueBase identified 94 erp change management consultants headquartered in Greece as of September 2026 and tracks 1,333 professional contacts across them, including 548 with verified work emails. Athens is the largest hub.

This list covers erp change management consultants 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 28, 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 28, 2026 86% judged on-target in blind review

94Companies

1,333Contacts tracked

548Verified emails

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The 25 largest erp change management consultants based in Greece

Ranked by team size

Top 25 of 94 erp change management consultants based in Greece, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to erp change management consultants: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Real Consulting	Indirect evidence	Chalandri, GreeceHQ checked Sep 28, 2026	501-1,000	285 contacts →
	Indirect evidence “Real Consulting, is one of the leading consulting and implementation of integrated IT projects companies in Greece.” Source: RevenueBase Database · checked Sep 28, 2026
2	Teka Systems	Indirect evidence	Chalandri, GreeceHQ checked Sep 28, 2026	201-500	215 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
3	Planet S.A	Partial evidence	Marousi, GreeceHQ checked Sep 28, 2026	51-200	171 contacts →
	Partial evidence “PLANET is the leading Greek management and project management consulting company with a strong presence in Southeast Europe and active in a broad geography.” Source: RevenueBase Database · checked Sep 28, 2026
4	Priority	Partial evidence	Lykovrissi, GreeceHQ checked Sep 28, 2026	51-200	113 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 28, 2026
5	Innovation Technology And Management Consultants	Indirect evidence	Marousi, GreeceHQ checked Sep 28, 2026	n/a	81 contacts →
	Indirect evidence “ITMC S.A.” Source: RevenueBase Database · checked Sep 28, 2026
6	Logistic I	Partial evidence	Thessaloniki, GreeceHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
7	Oecon Group Of Companies	Partial evidence	Thessaloniki, GreeceHQ checked Sep 28, 2026	11-50	17 contacts →
	Partial evidence “OECON Group, a Greek-based consultancy company, has been providing exceptional business consulting services since 2003.” Source: RevenueBase Database · checked Sep 28, 2026
8	Mpdo Consulting S.A	Partial evidence	Patras, GreeceHQ checked Sep 28, 2026	1-10	14 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 28, 2026
9	Holistic	Partial evidence	Agia Paraskevi, GreeceHQ checked Sep 28, 2026	11-50	13 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 28, 2026
10	It-Telesis	Partial evidence	Zografou, GreeceHQ checked Sep 28, 2026	11-50	13 contacts →
	Partial evidence “At IT-TELESIS, we strongly believe that new technologies can meet management expectations when combined with people skills development.” Source: RevenueBase Database · checked Sep 28, 2026
11	Zisimatos Management	Partial evidence	Athens, GreeceHQ checked Sep 28, 2026	1-10	12 contacts →
	Partial evidence “The Zisimatos Management was established in 2006 in order to contribute to the effectiveness of management by providing integrated/inter-operational and training services.” Source: RevenueBase Database · checked Sep 28, 2026
12	Decisio Consulting	Partial evidence	Athens, GreeceHQ checked Sep 28, 2026	1-10	12 contacts →
	Partial evidence “DECISIO is an SAP consultancy company based in Athens, Greece.” Source: RevenueBase Database · checked Sep 28, 2026
13	Infospy P.C	Indirect evidence	Thessaloniki, GreeceHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
14	Smarttree	Indirect evidence	Agios Dimitrios, GreeceHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “smartTREE is a premium, tech oriented, business consulting company.” Source: RevenueBase Database · checked Sep 28, 2026
15	Human Factor LTD	Partial evidence	GreeceHQ checked Sep 28, 2026	1-10	7 contacts →
	Partial evidence “Human Factor was founded in September 2005 with core business the provision of solutions for human resources management through out the development of information systems.” Source: RevenueBase Database · checked Sep 28, 2026
16	Clarity Management & Technology	Indirect evidence	Σέρρες, GreeceHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Η Clarity Solutions καθιστά τον οργανισμό σας πιο ευέλικτο, διαφανή και αποτελεσματικό, βελτιστοποιώντας την αξιοποίηση της γνώσης και την διαχείριση της πληροφορίας.” Source: RevenueBase Database · checked Sep 28, 2026
17	Impact Premium Consulting Services	Indirect evidence	Marousi, GreeceHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Founded in 2006, by Vassilis Antonas, Impact is the longest standing Greek firm, specialising in Coaching.” Source: RevenueBase Database · checked Sep 28, 2026
18	Reformer Business Optimization	Indirect evidence	Athens, GreeceHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Reformer Business Optimization is a software and consulting company specializing on designing and implementing projects and reforms, especially in the healthcare sector.” Source: RevenueBase Database · checked Sep 28, 2026
19	Evolute	Indirect evidence	Athens, GreeceHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “At evolute we work hand in hand with our partners to design, support and accelerate their digital transformation journey.” Source: RevenueBase Database · checked Sep 28, 2026
20	infostep.gr	Indirect evidence	Athens, GreeceHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “InfoStep Solutions Tο Βήμα κάθε επιχείρησης στην Πληροφορία Η Λύση στη Μηχανογράφηση - Μηχανοργάνωση & Βελτίωση Λειτουργίας της επιχείρησης «Ένας στόχος χωρίς σχέδιο είναι απλά…” Source: RevenueBase Database · checked Sep 28, 2026
21	dk.infomatic	Partial evidence	Athens, GreeceHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “DK.INFOMATIC is a team.we offer Erp-Crm Consulting services via Epsilonet Pylon Platform.DK.INFOMATIC has a different mentality.we like to rock our customers data.find it out.” Source: RevenueBase Database · checked Sep 28, 2026
22	Nestor Consulting S.A	Indirect evidence	Maroussi, GreeceHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
23	Altius Business Consultants	Indirect evidence	Athens, GreeceHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “ALTIUS specialises in providing consulting services adapted to the particular, unique needs of each customer.” Source: RevenueBase Database · checked Sep 28, 2026
24	Pm-Partners	Indirect evidence	Amaroúsion, GreeceHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “PM-Partners founded in 2012, having its head office in Athens Greece.” Source: RevenueBase Database · checked Sep 28, 2026
25	Cluster Consulting & Implementation Services	Indirect evidence	Skydra, GreeceHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence “Cluster CIS was founded by people with long experience in the field of domestic IT market with tenure in the largest domestic software and equipment companies, specializing in the…” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: erp change management consultants. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names erp change management consultants.
Partial evidence: Its own public description names part of erp change management consultants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name erp change management consultants. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 94 erp change management consultants based in Greece

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Erp change management consultants based in Greece at a glance

As of Sep 28, 2026

41.1%Verified-email coverage

14.2Average contacts per company

1-10Median size (employees)

28.7%Largest-city concentration · Athens

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 94 companies.

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 erp change management consultants, 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 “erp change management consultants”. 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 erp change management consultants), 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 erp change management consultants, 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, 548 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 28, 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 erp change management consultants, 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 erp change management consultants are there based in Greece?

RevenueBase identified 94 erp change management consultants 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?

Real Consulting, headquartered in Chalandri, tops this list with the largest team on record.

Which city has the most erp change management consultants?

Athens leads with 27 headquartered companies, followed by Chalandri (3) and Glyfada (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 548 verified decision-maker contacts tracked across these 94 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 28, 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.