Company lists · Data refreshed September 2026

Top 25 Integrated security solutions providers based in Greece

Name: Integrated security solutions providers based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 144 companies tracked

RevenueBase identified 144 integrated security solutions providers headquartered in Greece as of September 2026 and tracks 2,197 professional contacts across them, including 771 with verified work emails. Athens is the largest hub.

This list covers integrated security solutions 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 28, 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 28, 2026 86% judged on-target in blind review

144Companies

2,197Contacts tracked

771Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest integrated security solutions providers based in Greece

Ranked by team size

Top 25 of 144 integrated security solutions providers based in Greece, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to integrated security solutions 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	Space Hellas S.A	Strong evidence	Ag. Paraskevi, GreeceHQ checked Sep 28, 2026	501-1,000	442 contacts →
	Strong evidence “Founded in 1985, Space Hellas is a leading system integrator that offers a comprehensive range of integrated ICT and security solutions and services complemented by after-sales…” Source: RevenueBase Database · checked Sep 28, 2026
2	Neurosoft	Strong evidence	Irakleio, GreeceHQ checked Sep 28, 2026	201-500	270 contacts →
	Strong evidence “Neurosoft is a leading Managed Services Provider (MSP) that specializes in offering end-to-end premium integrated services in the areas of Cyber Security, Technology and Field…” Source: RevenueBase Database · checked Sep 28, 2026
3	ESA Security Solutions S.A	Strong evidence	Chalandri, GreeceHQ checked Sep 28, 2026	1,001-5,000	185 contacts →
	Strong evidence “ESA Security Solutions is a leading security company in Greece.” Source: RevenueBase Database · checked Sep 28, 2026
4	Adacom	Partial evidence	Athens, GreeceHQ checked Sep 28, 2026	51-200	159 contacts →
	Partial evidence “ADACOM, a Byte subsidiary, enables security online for Financial Institutions, Telecom Operators, Governments and Large Organizations, in more than 30 countries in EMEA.” Source: RevenueBase Database · checked Sep 28, 2026
5	Algosystems S.A	Strong evidence	Athens, GreeceHQ checked Sep 28, 2026	51-200	109 contacts →
	Strong evidence “Algosystems is a reliable and dynamic Systems Integrator / Service Provider, active in ICT & Cyber Security, Automation and Metrology.” Source: RevenueBase Database · checked Sep 28, 2026
6	Zarifopoulos S.A	Indirect evidence	Nea Ionia, GreeceHQ checked Sep 28, 2026	201-500	100 contacts →
	Indirect evidence “The Greek Company ZARIFOPOULOS S.A.” Source: RevenueBase Database · checked Sep 28, 2026
7	Ifsas Group	Strong evidence	Kifissia, GreeceHQ checked Sep 28, 2026	51-200	68 contacts →
	Strong evidence “IFSAS Group is a leading integrator of advanced Safety, Security & Homeland Security solutions, delivering end-to-end systems that protect people, assets, and critical operations.” Source: RevenueBase Database · checked Sep 28, 2026
8	Sigma Security	Partial evidence	Agios Dimitrios, GreeceHQ checked Sep 28, 2026	11-50	57 contacts →
	Partial evidence “Sigma Security was established in 1977 and today is one of the largest security systems companies in Greece specialized in the research, development and production of integral…” Source: RevenueBase Database · checked Sep 28, 2026
9	Cubitech Systems	Partial evidence	Tavros, GreeceHQ checked Sep 28, 2026	11-50	30 contacts →
	Partial evidence “A well-rounded team of specialists ready to undertake any security project regardless of size, complexity or location.” Source: RevenueBase Database · checked Sep 28, 2026
10	Systecom S.A	Indirect evidence	Metamorfosi, GreeceHQ checked Sep 28, 2026	11-50	25 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 28, 2026
11	Scan Saic Information Systems	Partial evidence	Athens, GreeceHQ checked Sep 28, 2026	11-50	22 contacts →
	Partial evidence “SCAN Information Systems: Your business partner in Greece An established market leader in Greece, SCAN Information Systems, offers a multitude of tested and field proven solutions…” Source: RevenueBase Database · checked Sep 28, 2026
12	Panou S.A	Strong evidence	Athens, GreeceHQ checked Sep 28, 2026	11-50	19 contacts →
	Strong evidence “Who we are: Leading technology systems integrator, engaged in the trading and installation of Audiovisual, Automation, IT, Lighting, Security and homeland Security systems.” Source: RevenueBase Database · checked Sep 28, 2026
13	Keeper Group	Partial evidence	Athens, GreeceHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “KEEPER GROUP is a leading security systems distribution company.” Source: RevenueBase Database · checked Sep 28, 2026
14	Union Security	Partial evidence	Agios Stefanos, GreeceHQ checked Sep 28, 2026	11-50	18 contacts →
	Partial evidence “The company exists in the field of Systems and Security Services since 2003 with significant experience.” Source: RevenueBase Database · checked Sep 28, 2026
15	Mega Sprint Guard	Partial evidence	Thessaloniki, GreeceHQ checked Sep 28, 2026	1,001-5,000	17 contacts →
	Partial evidence “We offer service as: Crisis Management Risk Assessment Guardin Services Manned Security Services Electronic Security Systems Incident Management Station Armored luxury cars…” Source: RevenueBase Database · checked Sep 28, 2026
16	Ilka S.A	Partial evidence	Agia Paraskevi, GreeceHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “ILKA S.A is one of the leading security system companies in Greece.” Source: RevenueBase Database · checked Sep 28, 2026
17	Ingenio	Indirect evidence	Aryiroúpolis, GreeceHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “The company was founded in 2006 – originally under the trade name ‘Other Dimension’ – and, after a 15-years trajectory, it evolved into ‘INGENIO Information Systems’.” Source: RevenueBase Database · checked Sep 28, 2026
18	Novatron Security Distribution SA	Partial evidence	Kifissia, GreeceHQ checked Sep 28, 2026	51-200	15 contacts →
	Partial evidence “Novatron Security Distribution SA is the largest distributor of Physical Security Systems in Greece and Cyprus, generating 15.5M euros (17.5M USD) in sales turnover in 2024.” Source: RevenueBase Database · checked Sep 28, 2026
19	Geniusnet SA	Partial evidence	Chalandri Athens, GreeceHQ checked Sep 28, 2026	11-50	12 contacts →
	Partial evidence “GeniusNet SA is a High tech Cybersecurity and Smart security Company specialized on Supporting your business!” Source: RevenueBase Database · checked Sep 28, 2026
20	AA Alarm	Partial evidence	Iraklio, GreeceHQ checked Sep 28, 2026	1-10	10 contacts →
	Partial evidence “AA ALARM LTD, located in Greece, delivers absolute reliability even in the most challenging conditions, carefully handpicked solutions, expert support, evolving vision and…” Source: RevenueBase Database · checked Sep 28, 2026
21	Bgi-Europe	Strong evidence	Koropi, GreeceHQ checked Sep 28, 2026	201-500	9 contacts →
	Strong evidence “For more than 30 years the BGI team have been providing high security barrier solutions to public and private clients and facilities worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
22	Abas Integrated Systems Greece	Indirect evidence	Chalandri, GreeceHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “ABAS is a recognized Systems Intergator based in Athens, Greece.” Source: RevenueBase Database · checked Sep 28, 2026
23	Pro.Compute	Strong evidence	GreeceHQ checked Sep 28, 2026	1-10	8 contacts →
	Strong evidence “Our company focuses on SELV (Low Voltage) solutions for commercial and residential applications, such as networks, fiber optics, building automation, security systems, unified…” Source: RevenueBase Database · checked Sep 28, 2026
24	Topsec Security Products	Partial evidence	Αθηνα, GreeceHQ checked Sep 28, 2026	1-10	8 contacts →
	Partial evidence “Η εταιρεία Topsec Security Products προσφέρει λύσεις και προϊόντα συστημάτων ασφαλείας για το σπίτι, τις ιδιωτικές και δημόσιες επιχειρήσεις, οργανισμούς κάθε μεγέθους, τη…” Source: RevenueBase Database · checked Sep 28, 2026
25	Ovit P.C	Partial evidence	Athens, GreeceHQ checked Sep 28, 2026	51-200	7 contacts →
	Partial evidence “Our mission statement illustrates our company culture: Ovit personnel provide Superior Security Services tailored specifically to the requirements of each individual or client's…” Source: RevenueBase Database · checked Sep 28, 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: integrated security solutions 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 integrated security solutions providers.
Partial evidence: Its own public description names part of integrated security solutions providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name integrated security solutions 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 25 of 144 integrated security solutions providers based in Greece

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 771 reachable decision-makers.

Free signup · no credit card

View the full list →

Integrated security solutions providers based in Greece at a glance

As of Sep 28, 2026

35.1%Verified-email coverage

15.3Average contacts per company

11-50Median size (employees)

26.4%Largest-city concentration · Athens

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 144 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 integrated security solutions 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 “integrated security solutions 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 integrated security solutions 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 integrated security solutions 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, 771 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 28, 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.

Integrated security solutions providers by metro

Integrated security solutions providers in Athens38

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 integrated security solutions 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 integrated security solutions providers are there based in Greece?

RevenueBase identified 144 integrated security solutions 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?

Space Hellas S.A, headquartered in Greece, tops this list with the largest team on record.

Which city has the most integrated security solutions providers?

Athens leads with 38 headquartered companies, followed by Attica (4) and Attiki (2).

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 771 verified decision-maker contacts tracked across these 144 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 28, 2026.

Ready to reach these companies? Verified emails and direct dials for all 144 integrated security solutions providers based in Greece. Start with a free account, no credit card.

Download this list →

Related lists

Integrated security solutions providers by geography

Browse the directory

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.