Company lists · Data verified August 2026

Top 16 Enterprise voice solutions companies based in Greece

Name: Enterprise voice solutions companies based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

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

There are 28 enterprise voice solutions companies headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 206 professional contacts across them, including 70 with verified work emails and 6 with mobile numbers. Athens is the largest hub.

This list covers enterprise voice solutions 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.

28Companies

206Contacts tracked

70Verified emails

6Mobile numbers

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The 16 largest enterprise voice solutions companies based in Greece

Ranked by team size

Top 16 of 28 enterprise voice solutions 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	Modulus SA	Chalandri	11-50	38	26
2	PSP Telecom & Networking	n/a	51-200	33	1
3	Microbase Greece	n/a	11-50	24	2
4	Opencomm SA	n/a	11-50	14	8
5	Mitel Greece	Athens	201-500	13	7
6	Voiceland	n/a	11-50	12	5
7	Cloudon PC	Athens	11-50	10	1
8	IMTEL	n/a	11-50	9	4
9	BTS Business Telecom Solutions	n/a	11-50	6	3
10	DTNS	n/a	11-50	5	3
11	Pscom Unified Communications	Attica	1-10	5	2
12	TELXI	Athens	11-50	5	1
13	Integrated Enterprise Networks S.A I.E.N	Athens	11-50	4	3
14	CCM	n/a	11-50	4	1
15	Boxibit	n/a	1-10	2	2
16	VOICY	Piraeus	1-10	1	1

Showing 16 of 28 enterprise voice solutions companies based in Greece

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Enterprise voice solutions companies based in Greece at a glance

As of Aug 28, 2026

11-50Median size (employees)

AthensLargest hub · 5 HQs

6Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

Enterprise voice solutions companies by metro

Metro	Companies
Enterprise voice solutions companies in Athens	5
Enterprise voice solutions companies in Piraeus	1
Enterprise voice solutions companies in Attica	1
Enterprise voice solutions companies in Zakynthos	1
Enterprise voice solutions companies in Patras	1
Enterprise voice solutions companies in Elliniko Argyroupoli	1
Enterprise voice solutions companies in Chalandri	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 “enterprise voice solutions 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 enterprise voice solutions companies are there based in Greece?

There are 28 enterprise voice solutions companies headquartered in Greece as of August 2026 (RevenueBase).

What is the largest company on this list?

Modulus SA, headquartered in Chalandri, tops this list with the largest team on record.

Which city has the most enterprise voice solutions companies?

Athens leads with 5 headquartered companies, followed by Piraeus (1) and Attica (1).

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 70 verified decision-maker contacts tracked across these 28 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.