Company lists · Data refreshed September 2026

Top 25 Process improvement consulting firms based in Greece

Name: Process improvement consulting firms based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 129 companies tracked

RevenueBase identified 129 company matches for process improvement consulting firms associated with Greece as of September 2026 and tracks 1,010 professional contacts across them, including 363 with verified work emails and 33 with mobile numbers. Athens is the largest hub.

This list covers company matches for process improvement 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 September 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 Sep 5, 2026 How this list was built

129Companies

1,010Contacts tracked

363Verified emails

33Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest process improvement consulting firms based in Greece

Ranked by team size

Top 25 of 129 company matches for process improvement consulting firms based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Real Consulting	Exact match	Chalandri, GreeceHQ recorded Sep 5, 2026	501-1,000	285 contacts →
	Exact match “Real Consulting, is one of the leading consulting and implementation of integrated IT projects companies in Greece.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Priority	Exact match	Lykovrissi, GreeceHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
3	Innovation Technology And Management Consultants	Exact match	Marousi, GreeceHQ recorded Sep 5, 2026	n/a	81 contacts →
	Exact match “ITMC S.A.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	Advanced Quality Services ΑΕ AQS	Exact match	Αγιος Στέφανος, GreeceHQ recorded Sep 5, 2026	11-50	21 contacts →
	Exact match “Η Advanced Quality Services (AQS) ιδρύθηκε το 1993 και είναι στελεχωμένη με δυναμικό Συμβούλων Επιχειρήσεων υψηλής τεχνογνωσίας, με μακρόχρονη εμπειρία σε διευθυντικές θέσεις…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	thespelas.com	Exact match	Nea Ionia, GreeceHQ recorded Sep 5, 2026	11-50	18 contacts →
	Exact match “What We Do: Process Digitalization Project Management Business Consulting Management Consulting Workflow Optimization & Automation Where We Do It: Customer Support Dev Finance HR…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Codable	Exact match	Thessaloniki, GreeceHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
7	Atelier Nuage	Exact match	Chania, GreeceHQ recorded Sep 5, 2026	11-50	13 contacts →
	Exact match “We get stalled automation programmes moving again.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Zisimatos Management	Exact match	Athens, GreeceHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
9	MDC Stiakakis	Exact match	Iraklion, GreeceHQ recorded Sep 5, 2026	11-50	10 contacts →
	Exact match “Over the past 20 years, MDC Stiakakis’ people solve the toughest problems on behalf of their clients by providing high quality consulting, tax and financial services.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	Aristi Consulting	Exact match	Glyfada, GreeceHQ recorded Sep 5, 2026	11-50	10 contacts →
	Exact match “Aristi Consultants is a company providing Consulting Quality Services with the main object of activity being the Design and Installation of Management Systems Aristi Consultants…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	HBI	Exact match	Μαρούσι, GreeceHQ recorded Sep 5, 2026	1-10	9 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 · Sep 5, 2026 · View company records in RevenueBase
12	Seven Sigma Innovation	Exact match	Athens, GreeceHQ recorded Sep 5, 2026	1-10	6 contacts →
	Exact match “We are an innovation consulting firm focused on helping our clients envision and build the future, instead of being overrun by it.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	BPM S.A.	Exact match	Athens, GreeceHQ recorded Sep 5, 2026	11-50	6 contacts →
	Exact match “BPM S.A.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Impact Premium Consulting Services	Exact match	Marousi, GreeceHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
15	Dileanity	Exact match	Pallini, GreeceHQ recorded Sep 5, 2026	1-10	6 contacts →
	Exact match “At Dileanity, we revolutionize manufacturing operations by integrating cutting-edge digital solutions with lean methodologies.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Business Elements	Exact match	Athens, GreeceHQ recorded Sep 5, 2026	1-10	6 contacts →
	Exact match “Business Elements, founded in 2001, consists of a team of highly experienced engineers, targeted in business improvement through international approved methodologies such as Lean…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Provisions IKE	Exact match	Chalandri, GreeceHQ recorded Sep 5, 2026	11-50	5 contacts →
	Exact match “ProVisions P.C.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	Qsolutions	Exact match	Cholargos Attiki, GreeceHQ recorded Sep 5, 2026	1-10	5 contacts →
	Exact match “H Q solutions αποτελεί μια σύγχρονη εταιρία παροχής συμβουλευτικών υπηρεσιών που δραστηριοποίειται από το 2011 στον τομέα των Συστημάτων Διαχείρισης, της υποστήριξης για…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Altovalue	Exact match	Melíssia, GreeceHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
20	Mentoring SA	Exact match	Kallithea - Athens, GreeceHQ recorded Sep 5, 2026	11-50	5 contacts →
	Exact match “MENTORING S.A.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	infostep.gr	Exact match	Athens, GreeceHQ recorded Sep 5, 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 5, 2026 · View company records in RevenueBase
22	Envity	Exact match	Athens, GreeceHQ recorded Sep 5, 2026	1-10	4 contacts →
	Exact match “Envity is a company providing consulting and design services in a broad angle of business issues.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Stochasis Management Consultancy SA	Exact match	Athens, GreeceHQ recorded Sep 5, 2026	1-10	4 contacts →
	Exact match “STOCHASIS Management Consultancy S.A.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	Nestor Consulting S.A	Exact match	Maroussi, GreeceHQ recorded Sep 5, 2026	1-10	4 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	Altius Business Consultants	Exact match	Athens, GreeceHQ recorded Sep 5, 2026	1-10	3 contacts →
	Exact match “ALTIUS specialises in providing consulting services adapted to the particular, unique needs of each customer.” Recorded in the RevenueBase company graph · Sep 5, 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 “process improvement consulting firms”. 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 129 process improvement consulting firms based in Greece

See the full list, filter by size, metro and specialty, and access 363 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Process improvement consulting firms based in Greece at a glance

As of Sep 5, 2026

35.9%Verified-email coverage

3.3%Mobile-number coverage

7.8Average contacts per company

1-10Median size (employees)

32.6%Largest-city concentration · Athens

Sep 5, 2026Page data refreshed

Companies by employee count

1-10

102

11-50

51-200

501-1,000

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

3370–30

2631–60

061–90

090–180

0180+

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 “process improvement 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 363 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 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.

Process improvement consulting firms by metro

Process improvement consulting firms in Athens42

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

How many process improvement consulting firms are there based in Greece?

RevenueBase identified 129 company matches for process improvement consulting firms 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?

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

Which city has the most process improvement consulting firms?

Athens leads with 42 company records, followed by Marousi (4) and Thessaloniki (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 363 professional contacts with verified work emails tracked across these 129 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 129 process improvement consulting firms based in Greece. Start with a free account, no credit card.

Download this list →

Related lists

Process improvement consulting firms by geography

Browse the directory

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.