Company lists · Data refreshed 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 Data refreshed Aug 31, 2026 81 companies tracked

RevenueBase identified 81 computer security companies headquartered in Italy as of August 2026 and 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed August 31, 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 Aug 31, 2026 86% judged on-target in blind review

81Companies

1,089Contacts tracked

424Verified emails

57Mobile numbers

Explore this list → Free signup · no credit card · 500 free credits

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 refreshed Aug 31, 2026. RevenueBase Smart Search rates how each company's information relates to computer security 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	Cyberoo	Indirect evidence	Italy	51-200	154 contacts →
	Indirect evidence “We are CYBEROO: an European company specialized in Cybersecurity.” Source: RevenueBase Database · checked Aug 31, 2026
2	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 Aug 31, 2026
3	sorint.sec	Indirect evidence	Osio Sotto, Italy	1,001-5,000	111 contacts →
	Indirect evidence “Sorint.SEC is The CyberSecurity Company of the Global ICT Service Provider Sorint.LAB.” Source: RevenueBase Database · checked Aug 31, 2026
4	7layers	Partial evidence	Montelupo Fiorentino, Italy	51-200	91 contacts →
	Partial evidence “Founded in 2012, 7Layers is one of the fastest growing cyber-security companies in Europe.” Source: RevenueBase Database · checked Aug 31, 2026
5	DEAS	Indirect evidence	Rome, Italy	51-200	81 contacts →
	Indirect 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 Aug 31, 2026
6	Consys.It S.R.L	Indirect evidence	Rho, Italy	11-50	63 contacts →
	Indirect evidence “Nata nel 1995 Consys.it si occupa esclusivamente della progettazione, realizzazione e gestione di infrastrutture di sicurezza IT.” Source: RevenueBase Database · checked Aug 31, 2026
7	Sicuranext	Partial evidence	Turin, Italy	11-50	35 contacts →
	Partial 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 Aug 31, 2026
8	Meridian Group	Indirect evidence	Roma, Italy	11-50	24 contacts →
	Indirect evidence “Meridian Group is an Italian company specialized in Cyber Digital Intelligence, developing proprietary solutions to prevent, detect, and counter advanced cyber threats through the…” Source: RevenueBase Database · checked Aug 31, 2026
9	BE Innova	Indirect evidence	Trento, Italy	11-50	22 contacts →
	Indirect 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 Aug 31, 2026
10	Digital Security	Partial evidence	Empoli, Italy	201-500	22 contacts →
	Partial 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 Aug 31, 2026
11	Boolebox	Partial evidence	Milan, Italy	11-50	18 contacts →
	Partial evidence “Boole Server is a global provider of security solutions, customized for all enterprises.” Source: RevenueBase Database · checked Aug 31, 2026
12	JOY Comm	Indirect evidence	Roma, Italy	1-10	18 contacts →
	Indirect evidence “Nata dalla fusione di due importanti realtà italiane come Joy System e Comunica, JoyComm si occupa a 360 gradi di sicurezza informatica per le aziende, fornendo un elevato livello…” Source: RevenueBase Database · checked Aug 31, 2026
13	SK IT Cyber Security	Strong evidence	Torino, Italy	11-50	15 contacts →
	Strong 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 Aug 31, 2026
14	Orizon Cyber Security	Partial evidence	Brescia, Italy	11-50	14 contacts →
	Partial evidence “We are a specialized Cyber Security Services company committed to helping organizations significantly reduce the risk of intrusions, meticulously safeguard vital data, efficiently…” Source: RevenueBase Database · checked Aug 31, 2026
15	Osmium	Indirect evidence	Turin, Italy	11-50	14 contacts →
	Indirect evidence “OSMIUM is a cybersecurity company with the mission of safeguarding the aerospace, defence and automotive industries' digital transformation and enabling the secure use of…” Source: RevenueBase Database · checked Aug 31, 2026
16	ARCAS	Indirect evidence	Verona, Italy	11-50	14 contacts →
	Indirect evidence “Fondata a Padova nel 2013 dall'Ing.” Source: RevenueBase Database · checked Aug 31, 2026
17	Onorato Informatica SRL	Indirect evidence	Parma, Italy	11-50	11 contacts →
	Indirect evidence “Onorato Informatica Srl è un'azienda specializzata in sicurezza informatica dal 2006.” Source: RevenueBase Database · checked Aug 31, 2026
18	Defenx	Partial evidence	Milano, Italy	11-50	9 contacts →
	Partial evidence “Defenx is an IT company that has an extensive background in providing businesses with cloud based security solutions and support for their digital infrastructure.” Source: RevenueBase Database · checked Aug 31, 2026
19	Sophos Italia	Indirect evidence	Milan, Italy	11-50	9 contacts →
	Indirect evidence “Sophos, leader mondiale e innovatore di soluzioni avanzate di cybersecurity, tra cui servizi MDR (Managed Detection and Response) e incident response, mette a disposizione delle…” Source: RevenueBase Database · checked Aug 31, 2026
20	Vcloud Systems	Indirect evidence	Cernusco Sul Naviglio, Italy	11-50	8 contacts →
	Indirect evidence “Ciao.” Source: RevenueBase Database · checked Aug 31, 2026
21	Mgalabs	Partial evidence	Firenze, Italy	1-10	8 contacts →
	Partial evidence “MGALabs offers cyber security solutions to help predict attacks, understand and combat the threats and challenges, ensure compliance to protect your critical assets.” Source: RevenueBase Database · checked Aug 31, 2026
22	Berilo	Indirect evidence	Bergamo, Italy	1-10	7 contacts →
	Indirect evidence “As a proud member of the Berghem family, Berilo brings forth cutting-edge cybersecurity solutions designed for today's complex digital landscapes.” Source: RevenueBase Database · checked Aug 31, 2026
23	Brain IT SRL	Indirect evidence	Rome, Italy	1-10	7 contacts →
	Indirect evidence “BrainIT è nata come risposta ad una necessità: aiutare le piccole, medie e grandi aziende italiane a proteggersi dai sempre più pericolosi rischi informatici.” Source: RevenueBase Database · checked Aug 31, 2026
24	Oplon Networks	Partial evidence	Padova, Italy	11-50	6 contacts →
	Partial evidence “Oplon Networks is a computer engineering company born in 2010.” Source: RevenueBase Database · checked Aug 31, 2026
25	CYBE	Partial evidence	Modena, Italy	11-50	6 contacts →
	Partial evidence “Cybe, agenzia di Cyber Security e Vendor, fornisce soluzioni innovative per proteggere le aziende da minacce informatiche, offrendo servizi di analisi, consulenza, rilevamento…” Source: RevenueBase Database · checked Aug 31, 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: computer security 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 computer security companies.
Partial evidence: Its own public description names part of computer security companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name computer security 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 81 computer security companies based in Italy

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 424 reachable decision-makers.

Free signup · no credit card

View the full list →

Computer security companies based in Italy at a glance

As of Aug 31, 2026

38.9%Verified-email coverage

5.2%Mobile-number coverage

13.4Average contacts per company

1-10Median size (employees)

9.9%Largest-city concentration · Roma

Aug 31, 2026Page data refreshed

Companies by employee count

1-10

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 computer security 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 “computer security 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 computer security 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 computer security 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, 424 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 August 31, 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.

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 computer security 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 computer security companies are there based in Italy?

RevenueBase identified 81 computer security companies headquartered in Italy as of August 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?

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 refreshes periodically as the company graph is re-checked. This page's figures were pulled on August 31, 2026.

Ready to reach these companies? Verified emails and direct dials for all 81 computer security companies based in Italy. Start with a free account, no credit card.

Download this list →

Related lists

Computer security companies by geography

Browse the directory

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.