Company lists · Data refreshed September 2026

Top 25 Security due diligence firms based in Italy

RevenueBase identified 81 company matches for security due diligence firms associated with Italy as of September 2026 and tracks 1,213 professional contacts across them, including 491 with verified work emails. Rome is the largest hub.

This list covers company matches for security due diligence firms associated with Italy, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 SmartSearch · Exact Recorded Sep 29, 2026 How this list was built
81Companies
1,213Contacts tracked
491Verified emails
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The 25 largest security due diligence firms based in Italy

Ranked by team size
Top 25 of 81 company matches for security due diligence firms based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 29, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRome, ItalyHQ recorded Sep 29, 20261,001-5,000292 contacts →

Exact match

“NEVERHACK is a French group specialized in cybersecurity for over 40 years.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
2Exact matchReggio Nell'emilia, ItalyHQ recorded Sep 29, 202651-200154 contacts →

Exact match

“CYBEROO is the European cybersecurity company that helps businesses manage cyber risk in a continuous, integrated and measurable way.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
3Exact matchMilan, ItalyHQ recorded Sep 29, 202651-20080 contacts →

Exact match

“Itway Cyber Security and Resiliency, parte del Gruppo Itway, supporta le organizzazioni nella protezione degli ambienti digitali e mission-critical, garantendo operatività sicura…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
4Exact matchMilan, ItalyHQ recorded Sep 29, 202611-5045 contacts →

Exact match

“RAD nasce dalla volontà di realizzare un nuovo progetto d’impresa focalizzato sul crescente tema della sicurezza informatica con particolare caratterizzazione negli ambiti: Cyber…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
5Exact matchMilan, ItalyHQ recorded Sep 29, 202611-5036 contacts →

Exact match

“Founded in 2004, Secure Network offers specialized services to assess the security of your systems.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
6Exact matchPrato, ItalyHQ recorded Sep 29, 202651-20035 contacts →

Exact match

“Core Business: CyberSecurity, Digital Risk & Compliance, Digital Identity We are cybersecurity experts, and provide effective risk analysis & prevention solutions to minimize the…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
7Exact matchTurin, ItalyHQ recorded Sep 29, 202611-5027 contacts →

Exact match

“Cybersel – Your Trusted Partner in Risk And Compliance For ICT Security Governance Cyber threats and regulatory requirements evolve every day, we help businesses stay ahead.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
8Exact matchMilan, ItalyHQ recorded Sep 29, 20261-1015 contacts →

Exact match

“Rexilience.eu is a start-up whose main activity is the delivery of Cybersecurity Assessment Services for mid/large sized firms.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
9Exact matchTurin, ItalyHQ recorded Sep 29, 202611-5015 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
10Exact matchPomigliano D'arco, ItalyHQ recorded Sep 29, 202611-5014 contacts →

Exact match

“Hacktive Security is a Cyber Security company which provides top-quality services like: Penetration Tests (Web Application, Network, Mobile, Wireless, IoT, ICS/SCADA and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
11Exact matchVerona, ItalyHQ recorded Sep 29, 20261-1013 contacts →

Exact match

“Axsym è un’azienda di consulenza altamente specializzata che accompagna le realtà imprenditoriali verso una gestione più efficiente, sicura e consapevole delle informazioni e dei…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
12Exact matchRome, ItalyHQ recorded Sep 29, 202611-5011 contacts →

Exact match

“Cyber Security, Data Protection, Business Continuity, Compliance”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
13Exact matchRome, ItalyHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“4Shiva è il partner strategico per le aziende che vogliono ottenere e mantenere le certificazioni più rilevanti nel settore IT e della sicurezza.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
14Exact matchFlorence, ItalyHQ recorded Sep 29, 202611-5010 contacts →

Exact match

“Nata come società innovativa nel 2019, Digital Value Cyber Security offre servizi e consulenze nella Information Security/CyberSecurity.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
15Exact matchRome, ItalyHQ recorded Sep 29, 20261-1010 contacts →

Exact match

“CYSKE è una realtà specializzata nel campo della cybersecurity, sicurezza OT (Operational Technology), safety e compliance normativa, nata dall’unione di competenze digitali e…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
16Exact matchTurin, ItalyHQ recorded Sep 29, 20261-108 contacts →

Exact match

“We are the Gerico Security Srl Red Team to grant your cybersecurity We carry out technological checks on customer systems through Vulnerability Assessment, Penetration Test and…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
17Exact matchBologna, ItalyHQ recorded Sep 29, 20261-108 contacts →

Exact match

“Kōkishin is a cybersecurity firm that supports public and private organizations in managing and mitigating cyber risk.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
18Exact matchFlorence, ItalyHQ recorded Sep 29, 20261-108 contacts →

Exact match

“We are a company that offers Cyber Security consultancy and services.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
19Exact matchFlorence, ItalyHQ recorded Sep 29, 20261-108 contacts →

Exact match

“MGALabs offers cyber security solutions to help predict attacks, understand and combat the threats and challenges, ensure compliance to protect your critical assets.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
20Exact matchRivoli, ItalyHQ recorded Sep 29, 202611-507 contacts →

Exact match

“Bidue System is dedicated to selecting the best solutions on the market for data and infrastructure protection.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
21Exact matchVerona, ItalyHQ recorded Sep 29, 202611-507 contacts →

Exact match

“Dottor Marc: Cyber Security e Compliance Normativa Dottor Marc si dedica alla protezione avanzata delle informazioni aziendali, fondendo esperienza decennale e innovazione…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
22Exact matchTreviolo, ItalyHQ recorded Sep 29, 20261-107 contacts →

Exact match

“CBIT Srl è una società di consulenza sulla sicurezza informatica fondata nel 2011 e con sede a Bergamo, offriamo una suite di servizi IT gestiti, soluzioni di sicurezza…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
23Exact matchBergamo, ItalyHQ recorded Sep 29, 20261-107 contacts →

Exact match

“As a proud member of the Berghem family, Berilo brings forth cutting-edge cybersecurity solutions designed for today's complex digital landscapes.”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
24Exact matchModena, ItalyHQ recorded Sep 29, 202611-506 contacts →

Exact match

“Cybe, agenzia di Cyber Security e Vendor, fornisce soluzioni innovative per proteggere le aziende da minacce informatiche, offrendo servizi di analisi, consulenza, rilevamento…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase
25Exact matchRome, ItalyHQ recorded Sep 29, 20261-106 contacts →

Exact match

“Blindo è una nuova realtà italiana di consulenza specializzata in Cybersecurity, nata dalla volontà di ricercatori, sviluppatori e professionisti del settore di creare un…”

Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase

Showing 25 of 81 security due diligence firms based in Italy

See the full list, filter by size, metro and specialty, and access 491 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Security due diligence firms based in Italy at a glance

As of Sep 29, 2026
40.5%Verified-email coverage
15.0Average contacts per company
1-10Median size (employees)
16.0%Largest-city concentration · Rome
Sep 29, 2026Page data refreshed

Companies by employee count

1-10
51
11-50
24
51-200
5
1,001-5,000
1

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 81 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Italy whose business descriptions match “security due diligence firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 491 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “security due diligence firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many security due diligence firms are there based in Italy?

RevenueBase identified 81 company matches for security due diligence firms associated with Italy as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Neverhack Italy tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most security due diligence firms?

Rome leads with 13 company records, followed by Milan (12) and Turin (6).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 491 professional contacts with verified work emails tracked across these 81 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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 SmartSearch, 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.