Company lists · Data verified August 2026

Top 11 CRM consulting companies based in Greece

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 37 companies tracked

There are 37 CRM consulting companies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 2,327 professional contacts across them, including 1,060 with verified work emails and 54 with mobile numbers. Athens is the largest hub.

This list covers CRM consulting companies 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.

37Companies

2,327Contacts tracked

1,060Verified emails

54Mobile numbers

Unlock all 37 companies Free account · no credit card · 2 minutes

The 11 largest CRM consulting companies based in Greece

Ranked by team size

Top 11 of 37 CRM consulting companies 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	Adastra	Thessaloniki	1,001-5,000	1,572	872
2	CQS S.A	Athens	1,001-5,000	495	144
3	Innovation Technology And Management Consultants	Marousi	n/a	81	5
4	Dgsoft Hellas	Athens	11-50	26	14
5	Aqurance	Marousi	51-200	18	8
6	Whitehat	Athens	1-10	12	4
7	Robin Consulting	n/a	1-10	7	4
8	Smarttree	n/a	11-50	6	4
9	MRT Solutions SA	Athens	11-50	5	2
10	Hellascall	n/a	11-50	4	2
11	Cluster Consulting & Implementation Services	n/a	1-10	3	1

Showing 11 of 37 CRM consulting companies based in Greece

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,060 reachable decision-makers.

Free account · no credit card

See all 37 companies

CRM consulting companies based in Greece at a glance

As of Aug 28, 2026

1-10Median size (employees)

AthensLargest hub · 14 HQs

54Contacts with mobile numbers

2Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

CRM consulting companies by metro

Metro	Companies
CRM consulting companies in Athens	14
CRM consulting companies in Thessaloniki	2
CRM consulting companies in Marousi	2
CRM consulting companies in Skg	1
CRM consulting companies in Kallithea	1
CRM consulting companies in Kalamaria	1

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 “CRM consulting companies”, 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 CRM consulting companies are there based in Greece?

There are 37 CRM consulting companies headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Adastra, headquartered in Thessaloniki, tops this list with the largest team on record.

Which city has the most CRM consulting companies?

Athens leads with 14 headquartered companies, followed by Thessaloniki (2) and Marousi (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 1,060 verified decision-maker contacts tracked across these 37 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.

Ready to reach these companies? Verified emails and direct dials for all 37 CRM consulting companies based in Greece. Start with a free account, no credit card.

Get the full list

Related lists

CRM consulting companies by geography

Browse the directory

Browse: Companies home · All Greece lists · All CRM consulting companies lists · New lists

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.