Company lists · Data refreshed September 2026

Top 25 Cybersecurity defense contractors based in Italy

Name: Cybersecurity defense contractors based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 1, 2026 248 companies tracked

RevenueBase identified 248 cybersecurity defense contractors headquartered in Italy as of September 2026 and tracks 5,101 professional contacts across them, including 1,785 with verified work emails and 319 with mobile numbers. Rome is the largest hub.

This list covers cybersecurity defense contractors headquartered in Italy, 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 1, 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 RevenueBase Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

248Companies

5,101Contacts tracked

1,785Verified emails

319Mobile numbers

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The 25 largest cybersecurity defense contractors based in Italy

Ranked by team size

Top 25 of 248 cybersecurity defense contractors based in Italy, ranked by team size, largest first. Data refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity defense contractors: 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	Neverhack	Partial evidence	Rende, Italy	1,001-5,000	394 contacts →
	Partial evidence “NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Source: RevenueBase Database · checked Sep 1, 2026
2	Nozomi Networks	Indirect evidence	Milan, Italy	201-500	371 contacts →
	Indirect evidence “We protect the world’s critical infrastructure from cyber threats.” Source: RevenueBase Database · checked Sep 1, 2026
3	Cyberoo	Partial evidence	Italy	51-200	154 contacts →
	Partial evidence “We are CYBEROO: an European company specialized in Cybersecurity.” Source: RevenueBase Database · checked Sep 1, 2026
4	Alfa Group	Indirect evidence	Milano, Italy	51-200	153 contacts →
	Indirect evidence “Where Expertise Meets Innovation.” Source: RevenueBase Database · checked Sep 1, 2026
5	Communication Valley Reply	Indirect evidence	Milano Mi, Italy	201-500	131 contacts →
	Indirect evidence “Communication Valley Reply, società del gruppo Reply, dal 2008 è specializzata nell’erogazione di Servizi Gestiti.” Source: RevenueBase Database · checked Sep 1, 2026
6	Vantea Smart	Partial evidence	Roma, Italy	201-500	128 contacts →
	Partial evidence “Address the risk of tomorrow, today!\| Da oltre 30 anni, siamo protagonisti nel mercato della Cybersecurity e accompagniamo i nostri clienti nel loro percorso di Digital…” Source: RevenueBase Database · checked Sep 1, 2026
7	Cy4gate	Indirect evidence	Roma, Italy	51-200	113 contacts →
	Indirect evidence “CY4GATE nasce nel 2014 con il compito di rispondere ad una domanda di sicurezza cibernetica non convenzionale.” Source: RevenueBase Database · checked Sep 1, 2026
8	sorint.sec	Partial evidence	Osio Sotto, Italy	1,001-5,000	111 contacts →
	Partial evidence “Sorint.SEC is The CyberSecurity Company of the Global ICT Service Provider Sorint.LAB.” Source: RevenueBase Database · checked Sep 1, 2026
9	Cleafy	Partial evidence	Milan, Italy	51-200	95 contacts →
	Partial evidence “We’re more than a tech company - we’re a team of cybersecurity pioneers.” Source: RevenueBase Database · checked Sep 1, 2026
10	7layers	Indirect evidence	Montelupo Fiorentino, Italy	51-200	91 contacts →
	Indirect evidence “Founded in 2012, 7Layers is one of the fastest growing cyber-security companies in Europe.” Source: RevenueBase Database · checked Sep 1, 2026
11	DEAS	Partial evidence	Rome, Italy	51-200	81 contacts →
	Partial evidence “DEAS Cyber+ opera nel settore della cybersecurity con un approccio orientato alla sicurezza offensiva e alla comprensione concreta della minaccia.” Source: RevenueBase Database · checked Sep 1, 2026
12	Horizon Security	Indirect evidence	Venice, Italy	51-200	56 contacts →
	Indirect evidence “Competence and innovation drive the horizon of our ideas and services to secure our customers business; partnerships with main technology vendors, research institutes and…” Source: RevenueBase Database · checked Sep 1, 2026
13	Integrity360 Italy	Indirect evidence	Rome, Italy	501-1,000	46 contacts →
	Indirect evidence “Advantio, was acquired by Integrity360 in July 2023.” Source: RevenueBase Database · checked Sep 1, 2026
14	RAD Cyber Security	Indirect evidence	Milano, Italy	11-50	45 contacts →
	Indirect evidence “RAD nasce dalla volontà di realizzare un nuovo progetto d’impresa focalizzato sul crescente tema della sicurezza informatica con particolare caratterizzazione negli ambiti: Cyber…” Source: RevenueBase Database · checked Sep 1, 2026
15	Eulogic NT SPA	Indirect evidence	Bari, Italy	51-200	40 contacts →
	Indirect evidence “Affianchiamo e supportiamo i nostri clienti pubblici e privati aiutandoli a rendere più sicuri i loro sistemi informatici grazie alle nostre soluzioni innovative, evolute e…” Source: RevenueBase Database · checked Sep 1, 2026
16	NET Studio	Partial evidence	Prato, Italy	51-200	36 contacts →
	Partial evidence “Core Business: CyberSecurity, Digital Risk & Compliance, Digital Identity We are cybersecurity experts, and provide effective risk analysis & prevention solutions to minimize the…” Source: RevenueBase Database · checked Sep 1, 2026
17	Sicuranext	Indirect evidence	Turin, Italy	11-50	35 contacts →
	Indirect evidence “SicuraNext is a specialized IT security company aiming at offering IT security services and products with the highest technical value.” Source: RevenueBase Database · checked Sep 1, 2026
18	GYALA	Partial evidence	Roma, Italy	11-50	29 contacts →
	Partial evidence “Gyala is a 100% Italian Cybersecurity Vendor.” Source: RevenueBase Database · checked Sep 1, 2026
19	BE Innova	Partial evidence	Trento, Italy	11-50	22 contacts →
	Partial evidence “Dal 2011 operiamo nel settore della cybersecurity, registrando una crescita continua in termini numerici ma, soprattutto, in esperienza e competenza.” Source: RevenueBase Database · checked Sep 1, 2026
20	Digital Security	Indirect evidence	Empoli, Italy	201-500	22 contacts →
	Indirect evidence “Digital Security, business unit di Var Group, è un centro di competenze specialistiche per la sicurezza digitale con sedi in Italia e in Europa, in grado di assicurare una difesa…” Source: RevenueBase Database · checked Sep 1, 2026
21	MPG System	Indirect evidence	Rome, Italy	11-50	20 contacts →
	Indirect evidence “Mpg System nasce nel 2013 dalla volontà imprenditoriale di 3 professionisti di costituire una nuova azienda nel mondo dell’Information Technology che possa diventare un punto di…” Source: RevenueBase Database · checked Sep 1, 2026
22	Y Cyber	Partial evidence	Verona, Italy	51-200	20 contacts →
	Partial evidence “Y Cyber is the cybersecurity business unit of HWG Sababa, dedicated exclusively to protecting industrial operations and infrastructure.” Source: RevenueBase Database · checked Sep 1, 2026
23	Cerbeyra	Indirect evidence	Viareggio, Italy	11-50	18 contacts →
	Indirect evidence “Cerbeyra è un team di esperti di Cyber Security e Threat Intelligence dedicato alla protezione dei brand.” Source: RevenueBase Database · checked Sep 1, 2026
24	Core Sistemi	Indirect evidence	Roma, Italy	11-50	16 contacts →
	Indirect evidence “Core Sistemi, società del gruppo DGS con sede a Roma, è stata attiva nel mercato ICT dal 2005, specializzandosi nello sviluppo di servizi e soluzioni di cyber security per aziende…” Source: RevenueBase Database · checked Sep 1, 2026
25	SK IT Cyber Security	Indirect evidence	Torino, Italy	11-50	15 contacts →
	Indirect evidence “SK-IT was founded in as a Company focused solely on Computer Security and for almost 20 years our resources are involved in countless projects related to Penetration Testing…” Source: RevenueBase Database · checked Sep 1, 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: cybersecurity defense contractors. 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 cybersecurity defense contractors.
Partial evidence: Its own public description names part of cybersecurity defense contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity defense contractors. 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 248 cybersecurity defense contractors based in Italy

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Cybersecurity defense contractors based in Italy at a glance

As of Sep 1, 2026

35.0%Verified-email coverage

6.3%Mobile-number coverage

20.6Average contacts per company

1-10Median size (employees)

12.5%Largest-city concentration · Rome

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

133

11-50

51-200

201-500

501-1,000

1,001-5,000

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 cybersecurity defense contractors, 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 Italy whose own description of what they do matches “cybersecurity defense contractors”. 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 cybersecurity defense contractors), 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 cybersecurity defense contractors, and records with no verified work email. Companies headquartered outside Italy 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, 1,785 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 1, 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.

Cybersecurity defense contractors by metro

Cybersecurity defense contractors in Rome31

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 cybersecurity defense contractors, 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 cybersecurity defense contractors are there based in Italy?

RevenueBase identified 248 cybersecurity defense contractors headquartered in Italy 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?

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

Which city has the most cybersecurity defense contractors?

Rome leads with 31 headquartered companies, followed by Roma (22) and Milan (14).

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 1,785 verified decision-maker contacts tracked across these 248 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 1, 2026.

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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.