Company lists · Data refreshed August 2026

Top 24 Cloud infrastructure support providers based in Greece

Name: Cloud infrastructure support providers based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Aug 31, 2026 56 companies tracked

RevenueBase identified 56 cloud infrastructure support providers headquartered in Greece as of August 2026 and tracks 494 professional contacts across them, including 169 with verified work emails and 41 with mobile numbers. Athens is the largest hub.

This list covers cloud infrastructure support 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 August 31, 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 RevenueBase Smart Search rating on every row Refreshed Aug 31, 2026 86% judged on-target in blind review

56Companies

494Contacts tracked

169Verified emails

41Mobile numbers

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The 24 largest cloud infrastructure support providers based in Greece

Ranked by team size

Top 24 of 56 cloud infrastructure support providers based in Greece, ranked by team size, largest first. Data refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to cloud infrastructure support 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Infinitum S.A	Indirect evidence	Attica, Greece	51-200	90 contacts →
	Indirect 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 Aug 31, 2026
2	Empist	Indirect evidence	Greece	51-200	88 contacts →
	Indirect evidence “At EMPIST, our mission is to fuel businesses with the technology they need to succeed.” Source: RevenueBase Database · checked Aug 31, 2026
3	Smartns Technological S.A	Partial evidence	Greece	51-200	43 contacts →
	Partial 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 Aug 31, 2026
4	Bluestream Solutions S.A	Strong evidence	Thermi, Greece	11-50	38 contacts →
	Strong evidence “BlueStream Solutions S.A, a Byte subsidiary, is an established, rapidly growing managed services provider, offering both on-premise and multi-cloud infrastructure as well as cloud…” Source: RevenueBase Database · checked Aug 31, 2026
5	Precicom S.A	Indirect evidence	Greece	11-50	19 contacts →
	Indirect evidence “30 years of success and Clients TRUST we earn every single day!” Source: RevenueBase Database · checked Aug 31, 2026
6	Nybble IT Management Services For Business	Indirect evidence	Greece	11-50	16 contacts →
	Indirect evidence “Nybble was founded in November 2015 and is landed in Athens, Greece.” Source: RevenueBase Database · checked Aug 31, 2026
7	Mainstream EU	Partial evidence	Greece	51-200	13 contacts →
	Partial evidence “Mainstream is the biggest provider of public, as well as private cloud solutions, and cloud management services in South East Europe.” Source: RevenueBase Database · checked Aug 31, 2026
8	Artios	Strong evidence	Athens, Greece	11-50	12 contacts →
	Strong evidence “ARTIOS is the right partner to help businesses and organizations modernize by upgrading their infrastructure, switching to the Cloud and consulting services for the right…” Source: RevenueBase Database · checked Aug 31, 2026
9	Cloudon PC	Partial evidence	Athens, Greece	11-50	10 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 Aug 31, 2026
10	Helloworld PC	Partial evidence	Athens, Greece	11-50	9 contacts →
	Partial evidence “We help our customers take the most out of web and cloud technologies, turn their ideas to useful products and stand out among competition Our team of experts stands by our…” Source: RevenueBase Database · checked Aug 31, 2026
11	DO IT Hellas	Partial evidence	Greece	1-10	9 contacts →
	Partial evidence “DO IT Hellas is an innovative cloud integration company with vast experience in deploying IT solutions for small, medium, and large organizations.” Source: RevenueBase Database · checked Aug 31, 2026
12	Antyxsoft Cloud	Partial evidence	Greece	1-10	7 contacts →
	Partial evidence “With Antyxsoft Cloud the future is now!” Source: RevenueBase Database · checked Aug 31, 2026
13	Consultit	Indirect evidence	Greece	1-10	7 contacts →
	Indirect evidence “Welcome to our page!” Source: RevenueBase Database · checked Aug 31, 2026
14	Professional IT Services LTD	Indirect evidence	Athens, Greece	1-10	7 contacts →
	Indirect evidence “We are an one-stop shop for all your business’s tech needs.” Source: RevenueBase Database · checked Aug 31, 2026
15	Scaleforce	Partial evidence	Thessaloniki, Greece	11-50	7 contacts →
	Partial evidence “Scaleforce leadership consists of a team from Europe and the United States with experienced individuals Cloud Hosting industry for more than a decade.” Source: RevenueBase Database · checked Aug 31, 2026
16	interworks.cloud	Partial evidence	Efkarpia, Greece	51-200	5 contacts →
	Partial evidence “The state-of-the-art Cloud Automation Platform of interworks.cloud, transforms Traditional IT Service businesses to Cloud Solution Providers.” Source: RevenueBase Database · checked Aug 31, 2026
17	ITNS	Indirect evidence	Greece	1-10	3 contacts →
	Indirect evidence “The stress of IT distractions is growing nowadays and as a business owner in order you and your staff to focus on your business you need someone to help you.” Source: RevenueBase Database · checked Aug 31, 2026
18	Flexit - IT Services	Indirect evidence	Athens, Greece	1-10	3 contacts →
	Indirect evidence “Η FlexIT είναι μια δυναμική εταιρεία με υψηλή τεχνογνωσία που μεταμορφώνει την επιχείρησή σας μέσα από τον Ψηφιακό Μετασχηματισμό.” Source: RevenueBase Database · checked Aug 31, 2026
19	IT LAB Greece	Indirect evidence	Athens, Greece	11-50	2 contacts →
	Indirect evidence “Η IT LAB δραστηριοποιείται στον τομέα της παροχής υπηρεσιών & λύσεων στον χώρο της πληροφορικής.” Source: RevenueBase Database · checked Aug 31, 2026
20	Ginfinity Solutions LTD	Partial evidence	Athens, Greece	1-10	2 contacts →
	Partial 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 Aug 31, 2026
21	Παπαδάκης Μιχ. Γεώργιος - Itcrete	Partial evidence	Greece	1-10	2 contacts →
	Partial evidence “itcrete" was founded in 2011 as a company specializing in providing Cloud-Based IT Services to SMB customers all around Greece.” Source: RevenueBase Database · checked Aug 31, 2026
22	Cloudstraight	Partial evidence	Athens, Greece	1-10	2 contacts →
	Partial evidence “We empower our Partners with the latest IT / Cloud technology and assist them leap to the Digital Era!” Source: RevenueBase Database · checked Aug 31, 2026
23	Stackmasters	Partial evidence	Athens, Greece	1-10	1 contacts →
	Partial evidence “Stackmasters is a Cloud Specialist company founded in 2014, uniquely combining years of technical and business experience in technology from multiple perspectives, but carrying…” Source: RevenueBase Database · checked Aug 31, 2026
24	Karanik	Indirect evidence	Greece	1-10	1 contacts →
	Indirect evidence “With many years of experience in the IT sector, we provide high quality, personalized solutions and services.” Source: RevenueBase Database · checked Aug 31, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cloud infrastructure support providers. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cloud infrastructure support providers.
Partial evidence: Its own public description names part of cloud infrastructure support providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cloud infrastructure support providers. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 24 of 56 cloud infrastructure support providers based in Greece

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Cloud infrastructure support providers based in Greece at a glance

As of Aug 31, 2026

34.2%Verified-email coverage

8.3%Mobile-number coverage

8.8Average contacts per company

1-10Median size (employees)

37.5%Largest-city concentration · Athens

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 cloud infrastructure support 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 “cloud infrastructure support 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 cloud infrastructure support 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 cloud infrastructure support 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, 169 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 August 31, 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 cloud infrastructure support 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 cloud infrastructure support providers are there based in Greece?

RevenueBase identified 56 cloud infrastructure support providers headquartered in Greece as of August 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?

Infinitum S.A, headquartered in Attica, tops this list with the largest team on record.

Which city has the most cloud infrastructure support providers?

Athens leads with 21 headquartered companies, followed by Thessaloniki (3) and Salonica (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 169 verified decision-maker contacts tracked across these 56 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 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.