Company lists · Data refreshed November 2026

Top 13 Telecom software services based in Greece

RevenueBase identified 27 company matches for telecom software services associated with Greece as of November 2026 and tracks 391 professional contacts across them, including 134 with verified work emails. Athens is the largest hub.

This list covers company matches for telecom software services associated with Greece, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 5, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
27Companies
391Contacts tracked
134Verified emails
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The 13 largest telecom software services based in Greece

Ranked by team size
Top 13 of 27 company matches for telecom software services based in Greece, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchAthens, GreeceHQ recorded Nov 5, 202651-20095 contacts →

Exact match

“Intelli Solutions S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchMaroussi, GreeceHQ recorded Nov 5, 202611-5035 contacts →

Exact match

“Since our establishment in 2001, we have achieved to be considered as one of the most competent ICT solution providers having implemented a large number of complex…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMaroussi, GreeceHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“mSensis, founded in 2007, is a European system integrator serving a growing base of leading Service Providers, Financial Institutions, large enterprises and the Public Sector.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchKallithéa, GreeceHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“OPENCOMM SA is a dynamic company specializing in communication technology and software development.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchΜεταμορφωση, GreeceHQ recorded Nov 5, 202611-5014 contacts →

Exact match

“IMTEL provides a range of communication technologies that can help a business of any size to meet the challenges of our times.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchIráklion, GreeceHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“OpenIT is a fast developing company that is aiming in providing high quality services and products in the sectors of Information Technology and Telecommunications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchNéa Ionía, GreeceHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“VOICELAND is a trusted telecommunications provider specializing in tailored VoIP solutions for businesses and professionals of all sizes, founded by IT industry experts in Athens…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchKallithea, GreeceHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Info-Trade, started its activity in the IT industry in 1990 as unlimited company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchPiraeus, GreeceHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Wavetel S.A is a Greek company specialized in the sector of Telecommunications.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchPeristeri, GreeceHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Computer Telephony Integration Contact Center Manager Telecommunication Software Cloud VOIP Telephony”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchAlimos, GreeceHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Infobell networks active in the field of IT, networks, telecommunications and manufacturing specialized software focusing on cloud computing, call centers development and CRM…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchPireás, GreeceHQ recorded Nov 5, 20261-104 contacts →

Exact match

“Founded in 2009, VMS S.A.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchAthens, GreeceHQ recorded Nov 5, 20261-101 contacts →

Exact match

“EXCEED Solutions was founded in 2013 aiming to address the continuously rising needs of the telecommunications and high technology markets in Greece.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 13 of 27 telecom software services based in Greece

See the full list, filter by size, metro and specialty, and access 134 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom software services based in Greece at a glance

As of Nov 5, 2026
34.3%Verified-email coverage
14.5Average contacts per company
11-50Median size (employees)
40.7%Largest-city concentration · Athens
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
14
51-200
5

Email recency for this list is measured worldwide rather than for Greece, so it is reported there. Company counts and contact totals on this page are exact for Greece, over 27 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Greece whose business descriptions match “telecom software services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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
Every displayed company carries at least one verified work email. RevenueBase tracks 134 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 5, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “telecom software services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom software services are there based in Greece?

RevenueBase identified 27 company matches for telecom software services associated with Greece as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Intellisolutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecom software services?

Athens leads with 11 company records, followed by Arcadia (1) and Chalandri (1).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 134 professional contacts with verified work emails tracked across these 27 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 5, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 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 with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.