Company lists · Data refreshed October 2026

Top 25 Information security consultancies based in Italy

RevenueBase identified 393 company matches for information security consultancies associated with Italy as of October 2026 and tracks 3,631 professional contacts across them, including 1,310 with verified work emails. Rome is the largest hub.

This list covers company matches for information security consultancies 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 October 1, 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 Oct 1, 2026 How this list was built
393Companies
3,631Contacts tracked
1,310Verified emails
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The 25 largest information security consultancies based in Italy

Ranked by team size
Top 25 of 393 company matches for information security consultancies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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 matchFiumicino, ItalyHQ recorded Oct 1, 202651-200360 contacts →

Exact match

“NSR is an Italian Computer Engineering company with private capital.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2Exact matchRome, ItalyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
3Exact matchRome, ItalyHQ recorded Oct 1, 2026201-500126 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4Exact matchModena, ItalyHQ recorded Oct 1, 202651-20090 contacts →

Exact match

“AD Consulting S.p.A: consulting, services and innovative products.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5Exact matchMilan, ItalyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
6Exact matchRome, ItalyHQ recorded Oct 1, 202651-20064 contacts →

Exact match

“Olympos Consulting works on ICT Security bringing all the experience built in years of work in this sector.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7Exact matchMilan, ItalyHQ recorded Oct 1, 202651-20055 contacts →

Exact match

“Competence and innovation drive the horizon of our ideas and services to secure our customers business; partnerships with main technology vendors, research institutes and…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8Exact matchRome, ItalyHQ recorded Oct 1, 2026501-1,00048 contacts →

Exact match

“Advantio, was acquired by Integrity360 in July 2023.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9Exact matchMilan, ItalyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
10Exact matchRome, ItalyHQ recorded Oct 1, 202651-20039 contacts →

Exact match

“DPWAY nasce da un gruppo di professionisti che hanno deciso di unire le competenze e le esperienze maturate nel corso degli anni, dando vita ad un'azienda di consulenza in ambito…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11Exact matchNova Milanese, ItalyHQ recorded Oct 1, 202651-20036 contacts →

Exact match

“Siamo un’azienda specializzata nell’offrire consulenza, servizi e soluzioni IT e supportiamo le imprese nell’ottimizzazione dei processi di business e delle infrastrutture…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12Exact matchMilan, ItalyHQ recorded Oct 1, 202611-5036 contacts →

Exact match

“In 7 anni, 90 persone, 120 progetti.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
13Exact matchMilan, ItalyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
14Exact matchPrato, ItalyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
15Exact matchRome, ItalyHQ recorded Oct 1, 202611-5028 contacts →

Exact match

“Hermes Bay nasce nel 2015 da un'idea di Luisa Franchina, a partire dall'esperienza maturata nel settore della Pubblica Amministrazione e della protezione delle Infrastrutture…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
16Exact matchTurin, ItalyHQ recorded Oct 1, 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 · Oct 1, 2026 · View company records in RevenueBase
17Exact matchCernusco Sul Naviglio, ItalyHQ recorded Oct 1, 20261-1025 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
18Exact matchTrento, ItalyHQ recorded Oct 1, 202611-5021 contacts →

Exact match

“Dal 2011 operiamo nel settore della cybersecurity, registrando una crescita continua in termini numerici ma, soprattutto, in esperienza e competenza.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
19Exact matchBra, ItalyHQ recorded Oct 1, 202611-5021 contacts →

Exact match

“Our mission is to deliver advanced specialist consulting, digital services, and innovative solutions.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
20Exact matchVimercate, ItalyHQ recorded Oct 1, 202611-5020 contacts →

Exact match

“Security Pattern helps creators of intelligent connected devices to design, implement, and operate their systems with a sustainable security level.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
21Exact matchLucca, ItalyHQ recorded Oct 1, 202611-5020 contacts →

Exact match

“Esobit is a young and dynamic group operating in the world of IT consulting.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
22Exact matchBresso, ItalyHQ recorded Oct 1, 202611-5019 contacts →

Exact match

“Caledonia è una società specializzata nella gestione del rischio e della sicurezza con un approccio innovativo ed altamente qualificato.”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
23Exact matchMontecatini Terme, ItalyHQ recorded Oct 1, 20261-1018 contacts →

Exact match

“Colin & Partners Srl svolge attività di consulenza alle imprese nell’ambito del diritto delle nuove tecnologie e coinvolge aspetti di governance e reengineering dei processi…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
24Exact matchRome, ItalyHQ recorded Oct 1, 20261-1018 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
25Exact matchMilan, ItalyHQ recorded Oct 1, 20261-1018 contacts →

Exact match

“CryptoNet Labs è la società di Digital360 Advisory, Business Unit del Gruppo Digital360, specializzata in cybersecurity, information security e protezione di sistemi e dati in…”

Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase

Showing 25 of 393 information security consultancies based in Italy

See the full list, filter by size, metro and specialty, and access 1,310 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Information security consultancies based in Italy at a glance

As of Oct 1, 2026
36.1%Verified-email coverage
9.2Average contacts per company
1-10Median size (employees)
16.8%Largest-city concentration · Rome
Oct 1, 2026Page data refreshed

Companies by employee count

1-10
269
11-50
105
51-200
14
201-500
2
501-1,000
1
1,001-5,000
2

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 393 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 “information security consultancies” 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 1,310 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 October 1, 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 “information security consultancies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many information security consultancies are there based in Italy?

RevenueBase identified 393 company matches for information security consultancies associated with Italy as of October 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?

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

Which city has the most information security consultancies?

Rome leads with 66 company records, followed by Milan (58) and Turin (16).

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 1,310 professional contacts with verified work emails tracked across these 393 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 October 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 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.