Company lists · Data verified August 2026

Top 11 Customer contact center companies based in Greece

Name: Customer contact center companies based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 35 companies tracked

There are 35 customer contact center companies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 660 professional contacts across them, including 75 with verified work emails and 13 with mobile numbers. Athens is the largest hub.

This list covers customer contact center 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.

35Companies

660Contacts tracked

75Verified emails

13Mobile numbers

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The 11 largest customer contact center companies based in Greece

Ranked by team size

Top 11 of 35 customer contact center 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	Telecroft	n/a	201-500	54	13
2	Comsys	n/a	51-200	51	35
3	Icall Support & Growth Ι.Κ.Ε	n/a	201-500	35	6
4	Plegmanet	n/a	201-500	23	3
5	Teleraise	n/a	51-200	18	3
6	DKG Telephone	n/a	51-200	13	1
7	Voiceweb	Athens	11-50	8	5
8	SK Group GR	Thessaloniki	201-500	7	2
9	Beeasy Τηλεγραμματεία	Thessaloniki	11-50	7	1
10	E-Insight	Metamorfosi	1-10	6	5
11	Callexperts	n/a	51-200	6	1

Showing 11 of 35 customer contact center companies based in Greece

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Customer contact center companies based in Greece at a glance

As of Aug 28, 2026

51-200Median size (employees)

AthensLargest hub · 6 HQs

13Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Customer contact center companies by metro

Metro	Companies
Customer contact center companies in Athens	6
Customer contact center companies in Thessaloniki	2
Customer contact center companies in Kalamaria	2
Customer contact center companies in Metamorfosi	1
Customer contact center companies in Agios Dimitrios	1
Customer contact center companies in Kallithea	1
Customer contact center companies in Greece	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 “customer contact center 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; 0 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 customer contact center companies are there based in Greece?

There are 35 customer contact center companies headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Telecroft, headquartered in Greece, tops this list with the largest team on record.

Which city has the most customer contact center companies?

Athens leads with 6 headquartered companies, followed by Thessaloniki (2) and Kalamaria (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 75 verified decision-maker contacts tracked across these 35 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.