Company lists · Data verified August 2026

Top 23 Business strategy consulting firms based in Greece

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 232 companies tracked

There are 232 business strategy consulting firms headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 1,108 professional contacts across them, including 151 with verified work emails and 41 with mobile numbers. Athens is the largest hub.

This list covers business strategy consulting firms headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

232Companies

1,108Contacts tracked

151Verified emails

41Mobile numbers

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The 23 largest business strategy consulting firms based in Greece

Ranked by team size

Top 23 of 232 business strategy consulting firms based in Greece, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Noisis Development Consultant S.A	n/a	51-200	65	34
2	PRC Group The Management House S.A	n/a	51-200	28	4
3	Your Confidence S.A	n/a	51-200	27	14
4	Break Even Consulting	n/a	11-50	27	10
5	Rocketx	Athene	51-200	20	10
6	Oecon Group Of Companies	Thessaloniki	11-50	16	8
7	MDC Stiakakis	n/a	11-50	10	4
8	MY Spectrum	n/a	11-50	9	5
9	DBC Diadikasia	Chalandri	201-500	7	2
10	BPM S.A.	Athens	11-50	6	5
11	Trinity Consulting	n/a	1-10	6	2
12	AMT Consultants	Paraskevi	11-50	6	1
13	Excaliber	Athens	11-50	5	1
14	Delta Finance	n/a	1-10	4	2
15	Altius Business Consultants	Athens	1-10	3	3
16	Excellence & Lean Management Consultants	n/a	11-50	3	2
17	Idea Consulting	n/a	11-50	3	2
18	Γνωση Αναπτυξιακη Gnosi Anaptixiaki	n/a	11-50	3	1
19	Capstone Group	n/a	11-50	2	1
20	The Growth Challenge	n/a	11-50	2	1
21	Solomonk Consultants	n/a	1-10	2	1
22	MCI Consulting	n/a	1-10	2	1
23	Ependysis Business Consultants	Nea Smyrni	1-10	1	1

Showing 23 of 232 business strategy consulting firms based in Greece

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Business strategy consulting firms based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 76 HQs

41Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

178

11-50

51-200

201-500

Business strategy consulting firms by metro

Metro	Companies
Business strategy consulting firms in Athens	76
Business strategy consulting firms in Thessaloniki	10
Business strategy consulting firms in Thermi	3
Business strategy consulting firms in Xanthi	3
Business strategy consulting firms in Greece	3
Business strategy consulting firms in Thermi Thessaloniki	2
Business strategy consulting firms in Heraklion	2

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “business strategy consulting firms”, with match quality audited by blind human judging, and headquartered in Greece.
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: Contact records re-verify on a rolling cadence; 2 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many business strategy consulting firms are there based in Greece?

There are 232 business strategy consulting firms headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Noisis Development Consultant S.A, headquartered in Greece, tops this list with the largest team on record.

Which city has the most business strategy consulting firms?

Athens leads with 76 headquartered companies, followed by Thessaloniki (10) and Thermi (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 151 verified decision-maker contacts tracked across these 232 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.