Company lists · Data verified August 2026

Top 25 Defense cybersecurity companies based in Italy

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 192 companies tracked

There are 192 defense cybersecurity companies headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 4,282 professional contacts across them, including 1,174 with verified work emails and 166 with mobile numbers. Rome is the largest hub.

This list covers defense cybersecurity 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.

192Companies

4,282Contacts tracked

1,174Verified emails

166Mobile numbers

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The 25 largest defense cybersecurity companies based in Italy

Ranked by team size

Top 25 of 192 defense cybersecurity 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	Neverhack	Rende	1,001-5,000	394	202
2	Cyberoo	n/a	51-200	154	90
3	Cy4gate	Roma	51-200	113	67
4	sorint.sec	Osio Sotto	1,001-5,000	111	2
5	SIO S.P.A	Cantu	201-500	99	86
6	7layers	Montelupo Fiorentino	51-200	91	6
7	DEAS	Rome	51-200	81	46
8	Horizon Security	Venice	51-200	56	39
9	RAD Cyber Security	Milano	11-50	45	33
10	Eulogic NT SPA	Bari	51-200	40	22
11	NET Studio	Prato	51-200	36	26
12	Gruppo Inxpire IT Solutions	Carnate	11-50	24	11
13	Vigilate S.R.L	Rezzato	11-50	22	19
14	BE Innova	Trento	11-50	22	17
15	Digital Security	Empoli	201-500	22	6
16	Akito IT For Choice	Perugia	11-50	16	12
17	Core Sistemi	Roma	11-50	16	1
18	Abissi S.R.L	Sestu	11-50	15	13
19	SK IT Cyber Security	Torino	11-50	15	10
20	Hacktive Security	Napoli	11-50	14	12
21	Aspisec	Roma	11-50	14	10
22	Bitcorp	Milan	11-50	14	10
23	Osmium	Turin	11-50	14	6
24	Cubesys S.R.L	Busto Arsizio	11-50	12	8
25	VERXO	Brescia	11-50	12	6

Showing 25 of 192 defense cybersecurity companies based in Italy

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Defense cybersecurity companies based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

RomeLargest hub · 16 HQs

166Contacts with mobile numbers

4Emails 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

Defense cybersecurity companies by metro

Metro	Companies
Defense cybersecurity companies in Rome	16
Defense cybersecurity companies in Roma	16
Defense cybersecurity companies in Milano	9
Defense cybersecurity companies in Milan	6
Defense cybersecurity companies in Verona	5
Defense cybersecurity companies in Brescia	5
Defense cybersecurity companies in Napoli	5

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 “defense cybersecurity 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; 4 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 defense cybersecurity companies are there based in Italy?

There are 192 defense cybersecurity companies headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Neverhack, headquartered in Rende, tops this list with the largest team on record.

Which city has the most defense cybersecurity companies?

Rome leads with 16 headquartered companies, followed by Roma (16) and Milano (9).

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 1,174 verified decision-maker contacts tracked across these 192 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.