Company lists · Data refreshed September 2026

Top 25 Cybersecurity and data protection companies based in Italy

Name: Cybersecurity and data protection companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 485 companies tracked

RevenueBase identified 485 cybersecurity and data protection companies headquartered in Italy as of September 2026 and tracks 6,317 professional contacts across them, including 2,784 with verified work emails. Rome is the largest hub.

This list covers cybersecurity and data protection companies 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 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

485Companies

6,317Contacts tracked

2,784Verified emails

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The 25 largest cybersecurity and data protection companies based in Italy

Ranked by team size

Top 25 of 485 cybersecurity and data protection companies based in Italy, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity and data protection companies: 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	Spike Reply	Strong evidence	Milano, ItalyHQ checked Sep 28, 2026	501-1,000	474 contacts →
	Strong evidence “Spike Reply is the Reply company specialising in security and personal-data protection.” Source: RevenueBase Database · checked Sep 28, 2026
2	Tinexta Cyber	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	501-1,000	361 contacts →
	Indirect evidence “Tinexta Cyber è la realtà italiana specializzata nella Cyber Security, dove innovazione e competenza si trasformano in soluzioni capaci di evolvere, potenziare e proteggere anche…” Source: RevenueBase Database · checked Sep 28, 2026
3	NSR Datasecurity	Indirect evidence	Fiumicino, ItalyHQ checked Sep 28, 2026	51-200	360 contacts →
	Indirect evidence “NSR is an Italian Computer Engineering company with private capital.” Source: RevenueBase Database · checked Sep 28, 2026
4	Neverhack Italy	Partial evidence	Roma, ItalyHQ checked Sep 28, 2026	1,001-5,000	292 contacts →
	Partial evidence “NEVERHACK is a French group specialized in cybersecurity for over 40 years.” Source: RevenueBase Database · checked Sep 28, 2026
5	Cyberoo	Partial evidence	Reggio Nell'emilia, ItalyHQ checked Sep 28, 2026	51-200	154 contacts →
	Partial evidence “CYBEROO is the European cybersecurity company that helps businesses manage cyber risk in a continuous, integrated and measurable way.” Source: RevenueBase Database · checked Sep 28, 2026
6	HWG Sababa	Indirect evidence	Milan, ItalyHQ checked Sep 28, 2026	201-500	153 contacts →
	Indirect evidence “From the merger of HWG srl and Sababa Security, HWG Sababa offers a complete suite of customized security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
7	YARIX	Partial evidence	Treviso, ItalyHQ checked Sep 28, 2026	201-500	132 contacts →
	Partial evidence “Where Security Meets Innovation In an increasingly interconnected world, Yarix – the Cyber Security Brand of Var Group – stands as a key player in protecting organizations and…” Source: RevenueBase Database · checked Sep 28, 2026
8	Communication Valley Reply	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	201-500	130 contacts →
	Indirect evidence “Communication Valley Reply, società del gruppo Reply, dal 2008 è specializzata nell’erogazione di Servizi Gestiti.” Source: RevenueBase Database · checked Sep 28, 2026
9	Vantea Smart	Partial evidence	Roma, ItalyHQ checked Sep 28, 2026	201-500	126 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 28, 2026
10	Reevo Cloud & Cyber Security	Partial evidence	Milan, ItalyHQ checked Sep 28, 2026	201-500	118 contacts →
	Partial evidence “ReeVo è il Cloud provider e Managed Security Service Provider (MSSP) europeo che offre servizi resilienti, integrati di cloud e cybersecurity, che gestisce proattivamente la…” Source: RevenueBase Database · checked Sep 28, 2026
11	sorint.sec	Partial evidence	Osio Sotto, ItalyHQ checked Sep 28, 2026	1,001-5,000	112 contacts →
	Partial evidence “Sorint.SEC is The CyberSecurity Company of the Global ICT Service Provider Sorint.LAB.” Source: RevenueBase Database · checked Sep 28, 2026
12	Cy4gate	Indirect evidence	Roma, ItalyHQ checked Sep 28, 2026	51-200	111 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 28, 2026
13	Cleafy	Partial evidence	Milan, ItalyHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “We’re more than a tech company - we’re a team of cybersecurity pioneers.” Source: RevenueBase Database · checked Sep 28, 2026
14	NAIS	Partial evidence	Turin, ItalyHQ checked Sep 28, 2026	51-200	93 contacts →
	Partial evidence “In un mondo dove la tecnologia si evolve ad una velocità senza precedenti, l'eccellenza IT richiede un approccio unificato che combini Sistemi e Cybersecurity.” Source: RevenueBase Database · checked Sep 28, 2026
15	7layers	Indirect evidence	Turin, ItalyHQ checked Sep 28, 2026	51-200	87 contacts →
	Indirect evidence “Founded in 2012, 7Layers is one of the fastest growing cyber-security companies in Europe.” Source: RevenueBase Database · checked Sep 28, 2026
16	Itway Cyber Security And Resiliency	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	51-200	80 contacts →
	Indirect evidence “Itway Cyber Security and Resiliency, parte del Gruppo Itway, supporta le organizzazioni nella protezione degli ambienti digitali e mission-critical, garantendo operatività sicura…” Source: RevenueBase Database · checked Sep 28, 2026
17	DEAS	Partial evidence	Rome, ItalyHQ checked Sep 28, 2026	51-200	79 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 28, 2026
18	Horizon Security	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	51-200	55 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 28, 2026
19	Si.Net Servizi Informatici	Indirect evidence	Cerro Maggiore, ItalyHQ checked Sep 28, 2026	51-200	51 contacts →
	Indirect evidence “L’eccellenza a portata di mano” Azienda leader nel settore dell’ICT, SI.net Servizi Informatici è in grado di soddisfare qualsiasi necessità nel campo dell’innovazione tecnologica…” Source: RevenueBase Database · checked Sep 28, 2026
20	Integrity360 Italy	Indirect evidence	Rome, ItalyHQ checked Sep 28, 2026	501-1,000	48 contacts →
	Indirect evidence “Advantio, was acquired by Integrity360 in July 2023.” Source: RevenueBase Database · checked Sep 28, 2026
21	RAD Cyber Security	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	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 28, 2026
22	Eulogic NT SPA	Indirect evidence	Bari, ItalyHQ checked Sep 28, 2026	51-200	42 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 28, 2026
23	Eset Italia	Indirect evidence	Milano, ItalyHQ checked Sep 28, 2026	11-50	37 contacts →
	Indirect evidence “Da più di 30 anni siamo qui per aiutare a sorvegliare e proteggere il progresso.” Source: RevenueBase Database · checked Sep 28, 2026
24	NET Studio	Partial evidence	Prato, ItalyHQ checked Sep 28, 2026	51-200	35 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 28, 2026
25	Ermes Browser Security	Indirect evidence	Torino, ItalyHQ checked Sep 28, 2026	11-50	35 contacts →
	Indirect evidence “Ermes is the only European AI-driven Browser Security Platform.” 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: cybersecurity and data protection companies. 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 and data protection companies.
Partial evidence: Its own public description names part of cybersecurity and data protection companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity and data protection companies. 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 485 cybersecurity and data protection companies based in Italy

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Cybersecurity and data protection companies based in Italy at a glance

As of Sep 28, 2026

44.1%Verified-email coverage

13.0Average contacts per company

1-10Median size (employees)

9.1%Largest-city concentration · Rome

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

299

11-50

137

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Italy, so it is reported there. Company counts and contact totals on this page are exact for Italy, over 485 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 cybersecurity and data protection companies, 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 and data protection companies”. 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 and data protection companies), 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 and data protection companies, 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, 2,784 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.

Cybersecurity and data protection companies by metro

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 and data protection companies, 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 and data protection companies are there based in Italy?

RevenueBase identified 485 cybersecurity and data protection companies 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?

Spike Reply, headquartered in Silea, tops this list with the largest team on record.

Which city has the most cybersecurity and data protection companies?

Rome leads with 44 headquartered companies, followed by Roma (41) and Milano (26).

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 2,784 verified decision-maker contacts tracked across these 485 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.

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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.