Company lists · Data verified August 2026

Top 25 Data center security system integrators based in Greece

Name: Data center security system integrators based in Greece
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 66 companies tracked

There are 66 data center security system integrators headquartered in Greece (RevenueBase, August 2026). RevenueBase tracks 1,037 professional contacts across them, including 378 with verified work emails and 7 with mobile numbers. Athens is the largest hub.

This list covers data center security system integrators headquartered in Greece, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

66Companies

1,037Contacts tracked

378Verified emails

7Mobile numbers

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The 25 largest data center security system integrators based in Greece

Ranked by team size

Top 25 of 66 data center security system integrators based in Greece, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Space Hellas S.A	n/a	501-1,000	444	175
2	Algosystems S.A	Athens	51-200	109	73
3	Ifsas Group	n/a	51-200	66	37
4	Cubitech Systems	Athens	11-50	30	15
5	Amplus S.A	n/a	51-200	23	8
6	Scan Saic Information Systems	n/a	11-50	22	10
7	Panou S.A	Athens	11-50	19	14
8	Keeper Group	Athens	11-50	18	8
9	Union Security	Agios Stefanos	11-50	18	1
10	Novatron Security Distribution SA	Attica	51-200	14	7
11	13cs.gr	n/a	11-50	10	3
12	AA Alarm	Athens	1-10	10	1
13	Abas Integrated Systems Greece	Chalandri	11-50	8	4
14	Pro.Compute	n/a	1-10	8	2
15	Topsec Security Products	n/a	1-10	8	1
16	Ch.Theodossis S.A	Athens	51-200	7	2
17	PES Cybersecurity	n/a	1-10	6	4
18	In2solution P.C	Athens	11-50	6	3
19	Infopower PC	Athens	11-50	6	1
20	Cyberone S.A	Athens	1-10	4	3
21	G.I. Security S.A	n/a	11-50	4	1
22	Netheon	Cholargos	1-10	4	1
23	Techforall Team	n/a	1-10	2	1
24	Next Constructions	n/a	1-10	2	1
25	Hellastelsat	Barnabas	1-10	1	1

Showing 25 of 66 data center security system integrators based in Greece

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Data center security system integrators based in Greece at a glance

As of Aug 28, 2026

11-50Median size (employees)

AthensLargest hub · 19 HQs

7Contacts with mobile numbers

0Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

501-1,000

Data center security system integrators by metro

Metro	Companies
Data center security system integrators in Athens	19
Data center security system integrators in Attica	2
Data center security system integrators in Piraeus	1
Data center security system integrators in Lamia	1
Data center security system integrators in Barnabas	1
Data center security system integrators in Paiania	1
Data center security system integrators in Komotini	1

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “data center security system integrators”, with match quality audited by blind human judging, and headquartered in Greece.
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: Contact records re-verify on a rolling cadence; 0 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many data center security system integrators are there based in Greece?

There are 66 data center security system integrators headquartered in Greece as of August 2026 (RevenueBase).

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 data center security system integrators?

Athens leads with 19 headquartered companies, followed by Attica (2) and Piraeus (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 378 verified decision-maker contacts tracked across these 66 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.