Company lists · Data refreshed November 2026

Top 25 Cloud network security consultants based in Greece

RevenueBase identified 90 company matches for cloud network security consultants associated with Greece as of November 2026 and tracks 1,029 professional contacts across them, including 404 with verified work emails. Athens is the largest hub.

This list covers company matches for cloud network security consultants 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
90Companies
1,029Contacts tracked
404Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest cloud network security consultants based in Greece

Ranked by team size
Top 25 of 90 company matches for cloud network security consultants 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, 202651-200175 contacts →

Exact match

“ADACOM, a Byte subsidiary, enables security online for Financial Institutions, Telecom Operators, Governments and Large Organizations, in more than 30 countries in EMEA.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchAthens, GreeceHQ recorded Nov 5, 202651-20053 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchAthens, GreeceHQ recorded Nov 5, 202651-20039 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchΆγιοι Ανάργυροι, GreeceHQ recorded Nov 5, 202611-5039 contacts →

Exact match

“Data Noesis follows a market-oriented approach in order to drive each customer in a digital transformation journey, with innovative solutions and professional services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchMetamorfosi, GreeceHQ recorded Nov 5, 202611-5028 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchAthens, GreeceHQ recorded Nov 5, 202611-5021 contacts →

Exact match

“At Define Solutions, we put your business needs and goals first, in order to deliver tailored solutions that drive growth and streamline operations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchMetamorfosi, GreeceHQ recorded Nov 5, 202651-20018 contacts →

Exact match

“Founded in 1988, INTERSTAR Security is offering a broad array of customized, high quality, integrated consulting and security services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchChalandri Athens, GreeceHQ recorded Nov 5, 202611-5016 contacts →

Exact match

“GeniusNet SA is a High tech Cybersecurity and Smart security Company specialized on Supporting your business!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchAthens, GreeceHQ recorded Nov 5, 202611-5013 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchIraklio, GreeceHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“AlphaCons is a consulting firm focusing on Technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMarousi, GreeceHQ recorded Nov 5, 202611-5012 contacts →

Exact match

“Based in #Athens, Greece #CoreNetworks Information Technology & Services specializes in progressive and forward-thinking solutions within the public and private sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchGlyfada, GreeceHQ recorded Nov 5, 20261-1011 contacts →

Exact match

“akereon is a business services company specializing in Information Technology, focused on helping organizations leverage IT to achieve measurable business results.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchPiraeus, GreeceHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Vexillum Security was established to provide consulting services in the field of security in companies, organizations and individuals.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchAgios Dimitrios, GreeceHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“CyberNoesis was established in 2015 by cyber security specialists with extensive experience in enterprise, industrial and telecommunications sectors.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchNea Smyrni, GreeceHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“Με σχεδόν 30 χρόνια παρουσίας, η Cysoft υποστηρίζει οργανισμούς όλων των μεγεθών στον ιδιωτικό, τραπεζικό και δημόσιο τομέα.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchAthens, GreeceHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchAthens, GreeceHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Started in is now one of the leading companies in managed security services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchAthens, GreeceHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Established in 2024, TÜV AUSTRIA Trust IT stands as a subsidiary of TÜV AUSTRIA, specializing in comprehensive information security and IT-related services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchPeristeri, GreeceHQ recorded Nov 5, 20261-107 contacts →

Exact match

“City Consulting Ltd.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchAthens, GreeceHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Welcome to LCM Go Cloud an Amazon Web Services (AWS) Consulting Partner • guiding businesses through their cloud adoption journey, adding value with a range of services ranging…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchKhalándrion, GreeceHQ recorded Nov 5, 202611-506 contacts →

Exact match

“ITACC Solutions empowers people and organizations to grow in the digital era in a productive, reliable, and secure way, and maximize their return on investment.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchAthens, GreeceHQ recorded Nov 5, 20261-105 contacts →

Exact match

“At HEADNET, we deliver advanced networking and cybersecurity solutions designed to meet your unique business needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchPireas, GreeceHQ recorded Nov 5, 20261-104 contacts →

Exact match

“f society was founded in 2017 in Greece during the economic crisis, breaking the brain drain rule.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchChalandri, GreeceHQ recorded Nov 5, 20261-103 contacts →

Exact match

“At CyberOne we select and integrate the most advanced IT security solutions to address the evolving needs of corporate customers who must protect their information repositories…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchΕλληνικό, GreeceHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Η InfoLib αποτελεί έναν στρατηγικό συνεργάτη πληροφορικής για σύγχρονες επιχειρήσεις, συνδυάζοντας την πολυετή εμπειρία με την τεχνολογική καινοτομία.”

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

Showing 25 of 90 cloud network security consultants based in Greece

See the full list, filter by size, metro and specialty, and access 404 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Cloud network security consultants based in Greece at a glance

As of Nov 5, 2026
39.3%Verified-email coverage
11.4Average contacts per company
1-10Median size (employees)
40.0%Largest-city concentration · Athens
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
57
11-50
26
51-200
6
501-1,000
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 90 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 “cloud network security consultants” 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 404 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.

Cloud network security consultants by metro

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 “cloud network security consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cloud network security consultants are there based in Greece?

RevenueBase identified 90 company matches for cloud network security consultants 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?

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

Which city has the most cloud network security consultants?

Athens leads with 36 company records, followed by Attica (2) and Glyfada (2).

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 404 professional contacts with verified work emails tracked across these 90 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.

Ready to reach these companies? Verified emails and direct dials for all 90 cloud network security consultants based in Greece. Start with a free account, no credit card.

Download this list →

Related lists

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.