Company lists · Data verified August 2026

Top 11 Contact center companies based in Greece

Name: 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 36 companies tracked

There are 36 contact center companies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 575 professional contacts across them, including 41 with verified work emails and 11 with mobile numbers. Athens is the largest hub.

This list covers 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.

36Companies

575Contacts tracked

41Verified emails

11Mobile numbers

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The 11 largest contact center companies based in Greece

Ranked by team size

Top 11 of 36 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	Icall Support & Growth Ι.Κ.Ε	n/a	201-500	35	6
3	Plegmanet	n/a	201-500	23	3
4	Teleraise	n/a	51-200	18	3
5	DKG Telephone	n/a	51-200	13	1
6	Voiceweb	Athens	11-50	8	5
7	SK Group GR	Thessaloniki	201-500	7	2
8	Beeasy Τηλεγραμματεία	Thessaloniki	11-50	7	1
9	E-Insight	Metamorfosi	1-10	6	5
10	Callexperts	n/a	51-200	6	1
11	CCM	n/a	11-50	4	1

Showing 11 of 36 contact center companies based in Greece

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Contact center companies based in Greece at a glance

As of Aug 28, 2026

51-200Median size (employees)

AthensLargest hub · 5 HQs

11Contacts 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

Contact center companies by metro

Metro	Companies
Contact center companies in Athens	5
Contact center companies in Kalamaria	3
Contact center companies in Thessaloniki	2
Contact center companies in Metamorfosi	1
Contact center companies in Kaminia	1
Contact center companies in Agios Dimitrios	1
Contact center companies in Kallithea	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 “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 contact center companies are there based in Greece?

There are 36 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 contact center companies?

Athens leads with 5 headquartered companies, followed by Kalamaria (3) and Thessaloniki (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 41 verified decision-maker contacts tracked across these 36 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.