Company lists · Data refreshed September 2026

Top 25 Erp change management consulting companies based in Greece

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

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 138 companies tracked

RevenueBase identified 138 erp change management consulting companies headquartered in Greece as of September 2026 and tracks 1,624 professional contacts across them, including 630 with verified work emails and 42 with mobile numbers. Athens is the largest hub.

This list covers erp change management consulting companies 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 30, 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 30, 2026 86% judged on-target in blind review

138Companies

1,624Contacts tracked

630Verified emails

42Mobile numbers

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The 25 largest erp change management consulting companies based in Greece

Ranked by team size

Top 25 of 138 erp change management consulting companies based in Greece, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to erp change management consulting companies: 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	Partial evidence	Chalandri, GreeceHQ checked Sep 30, 2026	501-1,000	285 contacts →
	Partial evidence “Real Consulting, is one of the leading consulting and implementation of integrated IT projects companies in Greece.” Source: RevenueBase Database · checked Sep 30, 2026
2	Teka Systems	Indirect evidence	Chalandri, GreeceHQ checked Sep 30, 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 30, 2026
3	Planet S.A	Strong evidence	Marousi, GreeceHQ checked Sep 30, 2026	51-200	171 contacts →
	Strong 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 30, 2026
4	Priority	Strong evidence	Lykovrissi, GreeceHQ checked Sep 30, 2026	51-200	113 contacts →
	Strong 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 30, 2026
5	Intellisolutions	Indirect evidence	Athens, GreeceHQ checked Sep 30, 2026	51-200	85 contacts →
	Indirect evidence “Intelli Solutions S.A.” Source: RevenueBase Database · checked Sep 30, 2026
6	Innovation Technology And Management Consultants	Indirect evidence	Marousi, GreeceHQ checked Sep 30, 2026	n/a	81 contacts →
	Indirect evidence “ITMC S.A.” Source: RevenueBase Database · checked Sep 30, 2026
7	Logistic I	Strong evidence	Thessaloniki, GreeceHQ checked Sep 30, 2026	11-50	23 contacts →
	Strong 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 30, 2026
8	Define Solutions S.A	Indirect evidence	Athens, GreeceHQ checked Sep 30, 2026	11-50	19 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 30, 2026
9	Oecon Group Of Companies	Partial evidence	Thessaloniki, GreeceHQ checked Sep 30, 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 30, 2026
10	Mpdo Consulting S.A	Strong evidence	Patras, GreeceHQ checked Sep 30, 2026	1-10	14 contacts →
	Strong 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 30, 2026
11	Quantum Bits	Partial evidence	Athens, GreeceHQ checked Sep 30, 2026	11-50	14 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 30, 2026
12	Holistic	Strong evidence	Agia Paraskevi, GreeceHQ checked Sep 30, 2026	11-50	13 contacts →
	Strong 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 30, 2026
13	It-Telesis	Partial evidence	Zografou, GreeceHQ checked Sep 30, 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 30, 2026
14	Zisimatos Management	Partial evidence	Athens, GreeceHQ checked Sep 30, 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 30, 2026
15	Fasma Consulting Group S.A	Partial evidence	Markopoulo, GreeceHQ checked Sep 30, 2026	51-200	11 contacts →
	Partial evidence “FASMA Consulting Group is an SAP consulting and technology services company delivering specialized SAP consulting, development, integration and project delivery services across…” Source: RevenueBase Database · checked Sep 30, 2026
16	Sigma Business Network	Partial evidence	Agios Stefanos, GreeceHQ checked Sep 30, 2026	1-10	10 contacts →
	Partial evidence “Sigma Business Network provides its customers with high-level, fully customized Consulting Services and Integrated Programs to assist them in the critical areas of- Risk &…” Source: RevenueBase Database · checked Sep 30, 2026
17	Infospy P.C	Indirect evidence	Thessaloniki, GreeceHQ checked Sep 30, 2026	11-50	9 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
18	HBI	Indirect evidence	Μαρούσι, GreeceHQ checked Sep 30, 2026	1-10	9 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 30, 2026
19	Smarttree	Partial evidence	Agios Dimitrios, GreeceHQ checked Sep 30, 2026	11-50	7 contacts →
	Partial evidence “smartTREE is a premium, tech oriented, business consulting company.” Source: RevenueBase Database · checked Sep 30, 2026
20	Clarity Management & Technology	Indirect evidence	Σέρρες, GreeceHQ checked Sep 30, 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 30, 2026
21	BPM S.A.	Indirect evidence	Athens, GreeceHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “BPM S.A.” Source: RevenueBase Database · checked Sep 30, 2026
22	Impact Premium Consulting Services	Indirect evidence	Marousi, GreeceHQ checked Sep 30, 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 30, 2026
23	Business Elements	Indirect evidence	Athens, GreeceHQ checked Sep 30, 2026	1-10	6 contacts →
	Indirect evidence “Business Elements, founded in 2001, consists of a team of highly experienced engineers, targeted in business improvement through international approved methodologies such as Lean…” Source: RevenueBase Database · checked Sep 30, 2026
24	Evolute	Indirect evidence	Athens, GreeceHQ checked Sep 30, 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 30, 2026
25	Krates Consulting	Partial evidence	Kavala, GreeceHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “In KRATES CONSULTING, with a deep awareness of the uniqueness of each project, we include in our scope of works two new functions-Process design that results in the adaptation and…” Source: RevenueBase Database · checked Sep 30, 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 consulting companies. 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 consulting companies.
Partial evidence: Its own public description names part of erp change management consulting companies, 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 consulting companies. 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 138 erp change management consulting companies based in Greece

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Erp change management consulting companies based in Greece at a glance

As of Sep 30, 2026

38.8%Verified-email coverage

2.6%Mobile-number coverage

11.8Average contacts per company

1-10Median size (employees)

31.9%Largest-city concentration · Athens

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Freshness & accuracy

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

Email last verified

Median 32.0d

2000–30

41331–60

1861–90

090–180

0180+

Company record updated

Median 84.0d

00–30

46331–60

44761–90

65290–180

60180+

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 consulting companies, 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 consulting companies”. 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 consulting companies), 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 consulting companies, 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, 630 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 30, 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.

Erp change management consulting companies by metro

Erp change management consulting companies in Athens44

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 consulting companies, 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 consulting companies are there based in Greece?

RevenueBase identified 138 erp change management consulting companies 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 consulting companies?

Athens leads with 44 headquartered companies, followed by Chalandri (3) and Marousi (3).

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 630 verified decision-maker contacts tracked across these 138 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 30, 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.