Company lists · Data verified August 2026

Top 25 Computer security companies based in Italy

Name: Computer security companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 81 companies tracked

There are 81 computer security companies headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 1,089 professional contacts across them, including 424 with verified work emails and 57 with mobile numbers. Roma is the largest hub.

This list covers computer security companies headquartered in Italy, 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.

81Companies

1,089Contacts tracked

424Verified emails

57Mobile numbers

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The 25 largest computer security companies based in Italy

Ranked by team size

Top 25 of 81 computer security companies based in Italy, 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	Cyberoo	n/a	51-200	154	90
2	Cy4gate	Roma	51-200	113	67
3	sorint.sec	Osio Sotto	1,001-5,000	111	2
4	7layers	Montelupo Fiorentino	51-200	91	6
5	DEAS	Rome	51-200	81	46
6	Consys.It S.R.L	Rho	11-50	63	26
7	Sicuranext	Turin	11-50	35	22
8	Meridian Group	Roma	11-50	24	15
9	BE Innova	Trento	11-50	22	17
10	Digital Security	Empoli	201-500	22	6
11	Boolebox	Milan	11-50	18	14
12	JOY Comm	Roma	1-10	18	13
13	SK IT Cyber Security	Torino	11-50	15	10
14	Orizon Cyber Security	Brescia	11-50	14	9
15	Osmium	Turin	11-50	14	6
16	ARCAS	Verona	11-50	14	5
17	Onorato Informatica SRL	Parma	11-50	11	5
18	Defenx	Milano	11-50	9	7
19	Sophos Italia	Milan	11-50	9	6
20	Vcloud Systems	Cernusco Sul Naviglio	11-50	8	5
21	Mgalabs	Firenze	1-10	8	5
22	Berilo	Bergamo	1-10	7	3
23	Brain IT SRL	Rome	1-10	7	2
24	Oplon Networks	Padova	11-50	6	5
25	CYBE	Modena	11-50	6	3

Showing 25 of 81 computer security companies based in Italy

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Computer security companies based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

RomaLargest hub · 8 HQs

57Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Computer security companies by metro

Metro	Companies
Computer security companies in Roma	8
Computer security companies in Milan	6
Computer security companies in Rome	5
Computer security companies in Milano	3
Computer security companies in Turin	3
Computer security companies in Brescia	2
Computer security companies in Milano Mi	2
Computer security companies in Parma	2

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 “computer security companies”, with match quality audited by blind human judging, and headquartered in Italy.
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; 1 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 computer security companies are there based in Italy?

There are 81 computer security companies headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Cyberoo, headquartered in Italy, tops this list with the largest team on record.

Which city has the most computer security companies?

Roma leads with 8 headquartered companies, followed by Milan (6) and Rome (5).

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 424 verified decision-maker contacts tracked across these 81 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.