Company lists · Data refreshed September 2026

Top 19 Healthcare IT infrastructure providers based in Greece

RevenueBase identified 48 healthcare IT infrastructure providers headquartered in Greece as of September 2026 and tracks 881 professional contacts across them, including 435 with verified work emails. Athens is the largest hub.

This list covers healthcare IT infrastructure providers headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 16, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 16, 2026 86% judged on-target in blind review
48Companies
881Contacts tracked
435Verified emails
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The 19 largest healthcare IT infrastructure providers based in Greece

Ranked by team size
Top 19 of 48 healthcare IT infrastructure providers based in Greece, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare IT infrastructure providers: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceAthens, GreeceHQ checked Sep 16, 2026201-500227 contacts →

Indirect evidence

“Performance Technologies is a trusted partner for organizations redefining themselves through digital transformation.”

Source: RevenueBase Database · checked Sep 16, 2026
2Partial evidenceThessaloniki, GreeceHQ checked Sep 16, 202651-200108 contacts →

Partial evidence

“The main activity of Papapostolou Healthcare Technologies is the supply and technical support of high technology medical equipment to private and public Hospitals, Clinics and…”

Source: RevenueBase Database · checked Sep 16, 2026
3Partial evidenceLykovrysi, GreeceHQ checked Sep 16, 202651-20090 contacts →

Partial evidence

“Established in 1991, Infinitum, a healthy and growing organization, boasts more than 30 years of expertise in the area of IT services and strong, rewarding relationships with…”

Source: RevenueBase Database · checked Sep 16, 2026
4Partial evidenceΘεσσαλονίκη, GreeceHQ checked Sep 16, 202651-20061 contacts →

Partial evidence

Healthcare Information Systems”

Source: RevenueBase Database · checked Sep 16, 2026
5Strong evidenceAthens, GreeceHQ checked Sep 16, 202651-20043 contacts →

Strong evidence

“SmartNS Technological S.A, founded in 2004 and headquartered in Athens, Greece, is a trusted leader in IT infrastructure design and implementation, security, and automation…”

Source: RevenueBase Database · checked Sep 16, 2026
6Indirect evidenceThessaloniki, GreeceHQ checked Sep 16, 202611-5038 contacts →

Indirect evidence

“GNOMON INFORMATICS S.A.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceAthens, GreeceHQ checked Sep 16, 202651-20034 contacts →

Indirect evidence

“Complexity shouldn’t be a barrier to growth.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceAthens, GreeceHQ checked Sep 16, 202611-5033 contacts →

Indirect evidence

“Delivering global state-of-the-art eHealth solutions for hospitals, primary care physicians, clinics, patients, and population" HMIS Our strategy is concentrated on providing…”

Source: RevenueBase Database · checked Sep 16, 2026
9Indirect evidenceMetamorfosi, GreeceHQ checked Sep 16, 202611-5025 contacts →

Indirect evidence

“Our company's structure is based on a modern and flexible model ensuring adaptation in running developments but also in continuous requirements and needs of our clients.”

Source: RevenueBase Database · checked Sep 16, 2026
10Partial evidenceThessaloniki, GreeceHQ checked Sep 16, 202611-5024 contacts →

Partial evidence

“VIDAVO, a leading digital health enabler, connects over its cloud solutions citizens and healthcare providers, making healthcare accessible to all.”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidenceChalandri, GreeceHQ checked Sep 16, 202611-5019 contacts →

Indirect evidence

“30 years of success and Clients TRUST we earn every single day!”

Source: RevenueBase Database · checked Sep 16, 2026
12Partial evidenceAthens, GreeceHQ checked Sep 16, 202611-5016 contacts →

Partial evidence

“Netsquare is dealing with the design, installation and support of information systems and network infrastructures by proposing optimal customization taking into account the…”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceAthens, GreeceHQ checked Sep 16, 202611-5013 contacts →

Indirect evidence

“CCS is the leading provider of medical software and services in the Greek Hospitals’ informatics sector.”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceMarousi, GreeceHQ checked Sep 16, 20261-1013 contacts →

Partial evidence

“Integrate healthCare & innovation”

Source: RevenueBase Database · checked Sep 16, 2026
15Partial evidenceAgia Paraskevi, GreeceHQ checked Sep 16, 202611-5010 contacts →

Partial evidence

“Η CloudOn παρέχει ολοκληρωμένες λύσεις Cloud, IT υποδομών και εταιρικής τηλεφωνίας (VoIP), βοηθώντας επιχειρήσεις να λειτουργούν με αξιοπιστία, ασφάλεια και υψηλή απόδοση.”

Source: RevenueBase Database · checked Sep 16, 2026
16Partial evidenceThessaloniki, GreeceHQ checked Sep 16, 20261-105 contacts →

Partial evidence

“Artion Medical Software provides solutions for the healthcare industry.”

Source: RevenueBase Database · checked Sep 16, 2026
17Indirect evidenceAthens, GreeceHQ checked Sep 16, 20261-102 contacts →

Indirect evidence

“We provide project implementation services based on our extensive experience, track record and expertise in Virtualization, Cloud building, Enterprise Backup and Recovery, High…”

Source: RevenueBase Database · checked Sep 16, 2026
18Partial evidenceAthens, GreeceHQ checked Sep 16, 202611-502 contacts →

Partial evidence

“Η IT LAB δραστηριοποιείται στον τομέα της παροχής υπηρεσιών & λύσεων στον χώρο της πληροφορικής.”

Source: RevenueBase Database · checked Sep 16, 2026
19Partial evidenceHeraklion, GreeceHQ checked Sep 16, 20261-102 contacts →

Partial evidence

“Complete Business Solutions Information Systems • Infrastructure Design • Virtualization Solutions • Consulting Services • Support Services (On-Site / Remote) Networks •…”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 19 of 48 healthcare IT infrastructure providers based in Greece

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Healthcare IT infrastructure providers based in Greece at a glance

As of Sep 16, 2026
49.4%Verified-email coverage
18.4Average contacts per company
11-50Median size (employees)
27.1%Largest-city concentration · Athens
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
19
51-200
5
201-500
1

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 48 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among healthcare IT infrastructure providers, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Greece whose own description of what they do matches “healthcare IT infrastructure providers”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names healthcare IT infrastructure providers), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among healthcare IT infrastructure providers, and records with no verified work email. Companies headquartered outside Greece are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 435 across the full list. 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 September 16, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names healthcare IT infrastructure providers, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many healthcare IT infrastructure providers are there based in Greece?

RevenueBase identified 48 healthcare IT infrastructure providers headquartered in Greece as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Performance Technologies S.A, headquartered in Athens, tops this list with the largest team on record.

Which city has the most healthcare IT infrastructure providers?

Athens leads with 13 headquartered companies, followed by Attica (3) and Thessaloniki (3).

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 435 verified decision-maker contacts tracked across these 48 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 16, 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 Smart Search, 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.