Company lists · Data refreshed September 2026

Top 25 Critical infrastructure protection services based in Italy

Name: Critical infrastructure protection services based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 100 companies tracked

RevenueBase identified 100 critical infrastructure protection services headquartered in Italy as of September 2026 and tracks 4,420 professional contacts across them, including 678 with verified work emails. Milano is the largest hub.

This list covers critical infrastructure protection services 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 19, 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 19, 2026 86% judged on-target in blind review

100Companies

4,420Contacts tracked

678Verified emails

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The 25 largest critical infrastructure protection services based in Italy

Ranked by team size

Top 25 of 100 critical infrastructure protection services based in Italy, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to critical infrastructure protection services: 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	Sicuritalia S.P.A	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	10001+	3,387 contacts →
	Indirect evidence “Il Gruppo Sicuritalia, con oltre 18.500 dipendenti, è la più grande azienda italiana ed il secondo player privato europeo in ambito Security.” Source: RevenueBase Database · checked Sep 19, 2026
2	Itway Cyber Security And Resiliency	Partial evidence	Milano, ItalyHQ checked Sep 19, 2026	51-200	80 contacts →
	Partial 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 19, 2026
3	Olympos Consulting SRL	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	51-200	64 contacts →
	Indirect evidence “Olympos Consulting works on ICT Security bringing all the experience built in years of work in this sector.” Source: RevenueBase Database · checked Sep 19, 2026
4	Horizon Security	Indirect evidence	Milano, ItalyHQ checked Sep 19, 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 19, 2026
5	OMEGA	Indirect evidence	San Lazzaro Di Savena, ItalyHQ checked Sep 19, 2026	11-50	40 contacts →
	Indirect evidence “OMEGA è una azienda nata per coniugare le esigenze della Business and Industrial Security con le tecnologie più avanzate che fanno riferimento al protocollo digital 4.0.” Source: RevenueBase Database · checked Sep 19, 2026
6	Hermes BAY	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	11-50	28 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
7	Caledonia S.P.A	Indirect evidence	Bresso, ItalyHQ checked Sep 19, 2026	11-50	19 contacts →
	Indirect evidence “Caledonia è una società specializzata nella gestione del rischio e della sicurezza con un approccio innovativo ed altamente qualificato.” Source: RevenueBase Database · checked Sep 19, 2026
8	AXSYM	Indirect evidence	Verona, ItalyHQ checked Sep 19, 2026	1-10	13 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 19, 2026
9	Kriptia	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “Il progetto Kriptia nasce nel 2012, con lo scopo di supportare le realtà aziendali italiane nella gestione delle tematiche inerenti la sicurezza delle proprie sedi, del proprio…” Source: RevenueBase Database · checked Sep 19, 2026
10	Aisec Security Advisory Company	Indirect evidence	Milan, ItalyHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “We are an Advisory Company located in Italy and Switzerland, that brings together a group of enthusiastic professionals with many years of experience and high quality standards to…” Source: RevenueBase Database · checked Sep 19, 2026
11	Panta RAY	Indirect evidence	Milan, ItalyHQ checked Sep 19, 2026	1-10	10 contacts →
	Indirect evidence “PANTA RAY is a training and management consulting firm specialized in the disciplines of organizational resilience.” Source: RevenueBase Database · checked Sep 19, 2026
12	Digital Value Cyber Security	Indirect evidence	Firenze, ItalyHQ checked Sep 19, 2026	11-50	10 contacts →
	Indirect evidence “Nata come società innovativa nel 2019, Digital Value Cyber Security offre servizi e consulenze nella Information Security/CyberSecurity.” Source: RevenueBase Database · checked Sep 19, 2026
13	Nextegy	Partial evidence	Perugia, ItalyHQ checked Sep 19, 2026	11-50	9 contacts →
	Partial evidence “NEXTEGY is a unique reality of its kind, born thanks to the contribution of highly qualified professionals able to analyze all the vulnerabilities of your infrastructure in a…” Source: RevenueBase Database · checked Sep 19, 2026
14	Gruppo 3c	Indirect evidence	Savigliano, ItalyHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Nais è una società specializzata nella progettazione, realizzazione e gestione di infrastrutture IT e servizi di cybersecurity, con l'obiettivo di garantire continuità operativa…” Source: RevenueBase Database · checked Sep 19, 2026
15	Rina Cyber	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “RINA offers a wide range of cybersecurity services for clients operating in many sectors.” Source: RevenueBase Database · checked Sep 19, 2026
16	Dottor Marc Cyber Security	Indirect evidence	Verona, ItalyHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Dottor Marc: Cyber Security e Compliance Normativa Dottor Marc si dedica alla protezione avanzata delle informazioni aziendali, fondendo esperienza decennale e innovazione…” Source: RevenueBase Database · checked Sep 19, 2026
17	V.I.S. Group SRL	Indirect evidence	Montebelluna, ItalyHQ checked Sep 19, 2026	11-50	7 contacts →
	Indirect evidence “Oggi V.I.S.” Source: RevenueBase Database · checked Sep 19, 2026
18	Unindustria Servizi	Indirect evidence	Como, ItalyHQ checked Sep 19, 2026	11-50	6 contacts →
	Indirect evidence “Unindustria Servizi Srl è nata dalla volontà di Confindustria Como di dare consulenze operative di elevato livello tecnico alle diverse realtà lavorative.” Source: RevenueBase Database · checked Sep 19, 2026
19	Fragma Security Lodestar Group	Indirect evidence	Brescia, ItalyHQ checked Sep 19, 2026	1-10	6 contacts →
	Indirect evidence “Fragma Security is a security firm located in Brescia focused on information security advisory and assessment.” Source: RevenueBase Database · checked Sep 19, 2026
20	Consorzio Sicurezza SRL	Indirect evidence	Sassuolo, ItalyHQ checked Sep 19, 2026	11-50	4 contacts →
	Indirect evidence “Consorzio Sicurezza mette a disposizione delle aziende conoscenze ed esperienze pratiche di gestione del rischio, sicurezza industriale ed informatica, maturate dal nostro team in…” Source: RevenueBase Database · checked Sep 19, 2026
21	Setek SRL	Indirect evidence	Pescara, ItalyHQ checked Sep 19, 2026	1-10	4 contacts →
	Indirect evidence “From 2014 we provide consulting services focused on IT security.” Source: RevenueBase Database · checked Sep 19, 2026
22	Sinattica	Indirect evidence	Manerbio, ItalyHQ checked Sep 19, 2026	11-50	3 contacts →
	Indirect evidence “CHI SIAMO Sinattica è una società di consulenza informatica specializzata in cybersecurity, compliance e soluzioni evolute per la continuità operativa delle imprese.” Source: RevenueBase Database · checked Sep 19, 2026
23	CUBE	Indirect evidence	Rome, ItalyHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “Soluzioni efficaci, garanzia, attenzione, qualità e fiducia.” Source: RevenueBase Database · checked Sep 19, 2026
24	Emco Management	Indirect evidence	Aosta, ItalyHQ checked Sep 19, 2026	1-10	3 contacts →
	Indirect evidence “La EMCo nasce dall’unione di diverse professionalità (Ingegneri, Geologi, Laureati in Attività di Protezione Civile, Geometri) che hanno nel tempo maturato una profonda esperienza…” Source: RevenueBase Database · checked Sep 19, 2026
25	Gruppo I&s S.R.L	Indirect evidence	Milano, ItalyHQ checked Sep 19, 2026	11-50	2 contacts →
	Indirect evidence “La nostra missione è garantire totale Sicurezza ai nostri clienti e fare ripartire il Paese che amiamo Offriamo servizi di sicurezza a 360° per eventi, locations, retail ed…” Source: RevenueBase Database · checked Sep 19, 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: critical infrastructure protection services. 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 critical infrastructure protection services.
Partial evidence: Its own public description names part of critical infrastructure protection services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name critical infrastructure protection services. 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 100 critical infrastructure protection services based in Italy

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Critical infrastructure protection services based in Italy at a glance

As of Sep 19, 2026

15.3%Verified-email coverage

44.2Average contacts per company

11-50Median size (employees)

9.0%Largest-city concentration · Milano

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

10001+

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 100 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 critical infrastructure protection services, 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 “critical infrastructure protection services”. 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 critical infrastructure protection services), 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 critical infrastructure protection services, 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, 678 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 19, 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 critical infrastructure protection services, 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 critical infrastructure protection services are there based in Italy?

RevenueBase identified 100 critical infrastructure protection services 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?

Sicuritalia S.P.A, headquartered in Milano, tops this list with the largest team on record.

Which city has the most critical infrastructure protection services?

Milano leads with 9 headquartered companies, followed by Roma (9) and Rome (9).

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 678 verified decision-maker contacts tracked across these 100 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 19, 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.