Company lists · Data refreshed September 2026

Top 25 Industrial control system security contractors based in Italy

Name: Industrial control system security contractors based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 153 companies tracked

RevenueBase identified 153 industrial control system security contractors headquartered in Italy as of September 2026 and tracks 1,495 professional contacts across them, including 392 with verified work emails. Roma is the largest hub.

This list covers industrial control system security contractors 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

153Companies

1,495Contacts tracked

392Verified emails

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The 25 largest industrial control system security contractors based in Italy

Ranked by team size

Top 25 of 153 industrial control system security contractors 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 industrial control system security contractors: 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	Metronotte Vigilanza	Indirect evidence	Piacenza, ItalyHQ checked Sep 28, 2026	201-500	124 contacts →
	Indirect evidence “La nostra sfida quotidiana è la gestione della sicurezza dei nostri clienti.” Source: RevenueBase Database · checked Sep 28, 2026
2	Itway Cyber Security And Resiliency	Partial evidence	Milano, ItalyHQ checked Sep 28, 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 28, 2026
3	Selcom SPA Digital Evolution	Indirect evidence	Casavatore, ItalyHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “SELCOM S.p.A.” Source: RevenueBase Database · checked Sep 28, 2026
4	Olympos Consulting SRL	Partial evidence	Rome, ItalyHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “Olympos Consulting works on ICT Security bringing all the experience built in years of work in this sector.” Source: RevenueBase Database · checked Sep 28, 2026
5	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
6	Ingegneria & Software Industriale S.P.A	Strong evidence	Aprilia, ItalyHQ checked Sep 28, 2026	51-200	43 contacts →
	Strong evidence “Ingegneria & Software Industriale S.p.A.(I & SI) è una realtà italiana specializzata nella progettazione e realizzazione di soluzioni integrate di Safety, Security e Cybersecurity…” Source: RevenueBase Database · checked Sep 28, 2026
7	STS Italia S.R.L	Indirect evidence	Arcore, ItalyHQ checked Sep 28, 2026	51-200	42 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
8	OMEGA	Strong evidence	San Lazzaro Di Savena, ItalyHQ checked Sep 28, 2026	11-50	40 contacts →
	Strong 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 28, 2026
9	KSM S.P.A	Indirect evidence	Palermo, ItalyHQ checked Sep 28, 2026	1,001-5,000	32 contacts →
	Indirect evidence “Il Gruppo KSM spa da oltre un secolo rappresenta in Italia il nome leader nel settore della sicurezza, con specifiche competenze nelle attività integrate di vigilanza, servizi di…” Source: RevenueBase Database · checked Sep 28, 2026
10	DAB Centro Operativo SRL	Indirect evidence	Roma, ItalyHQ checked Sep 28, 2026	11-50	28 contacts →
	Indirect evidence “DABco è l’Azienda leader nei servizi di Monitoraggio e Vigilanza Tecnologica, e nella Supervisione di Sistemi Integrati di Sicurezza.” Source: RevenueBase Database · checked Sep 28, 2026
11	Hermes BAY	Indirect evidence	Rome, ItalyHQ checked Sep 28, 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 28, 2026
12	Elettron SRL	Indirect evidence	Ghedi, ItalyHQ checked Sep 28, 2026	11-50	25 contacts →
	Indirect evidence “Dal 1993 aiutiamo gli imprenditori a ridurre il rischio di incendio e furto per le proprie Aziende, realizzando soluzioni di sicurezza personalizzate in base alle necessità del…” Source: RevenueBase Database · checked Sep 28, 2026
13	Y Cyber	Partial evidence	Verona, ItalyHQ checked Sep 28, 2026	51-200	21 contacts →
	Partial evidence “Y Cyber is the cybersecurity business unit of HWG Sababa, dedicated exclusively to protecting industrial operations and infrastructure.” Source: RevenueBase Database · checked Sep 28, 2026
14	Caledonia S.P.A	Indirect evidence	Bresso, ItalyHQ checked Sep 28, 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 28, 2026
15	Nicom Securalarm SRL	Strong evidence	Bolzano, ItalyHQ checked Sep 28, 2026	51-200	19 contacts →
	Strong evidence “For 50 years, Nicom Securalarm has been active in the field of electronic systems for security and communication.” Source: RevenueBase Database · checked Sep 28, 2026
16	Argo IT S.R.L	Partial evidence	Rapallo, ItalyHQ checked Sep 28, 2026	11-50	16 contacts →
	Partial evidence “ARGO IT, costituita nel 2018, nasce dall’idea di un gruppo di ingegneri e tecnici con esperienza più che ventennale nell’ambito del controllo e gestione di processi complessi…” Source: RevenueBase Database · checked Sep 28, 2026
17	MD Systems SPA	Indirect evidence	Pagnacco, ItalyHQ checked Sep 28, 2026	11-50	16 contacts →
	Indirect evidence “Specializzati in soluzioni di sicurezza su misura per ogni ambiente e necessità.” Source: RevenueBase Database · checked Sep 28, 2026
18	Aspisec	Indirect evidence	Roma, ItalyHQ checked Sep 28, 2026	11-50	14 contacts →
	Indirect evidence “Sicurezza informatica senza compromessi.” Source: RevenueBase Database · checked Sep 28, 2026
19	LAS A&s	Strong evidence	Segrate, ItalyHQ checked Sep 28, 2026	11-50	14 contacts →
	Strong evidence “Siamo il partner strategico per le aziende che puntano all’eccellenza nella sicurezza industriale e nel controllo di processo.” Source: RevenueBase Database · checked Sep 28, 2026
20	Italsicurezza S.R.L	Indirect evidence	Legnago, ItalyHQ checked Sep 28, 2026	11-50	13 contacts →
	Indirect evidence “Dal 1993 lavoriamo su territorio nazionale ed internazionale al servizio delle istituzioni, delle imprese, dei singoli cittadini e della collettività, realizzando sistemi di…” Source: RevenueBase Database · checked Sep 28, 2026
21	AXSYM	Indirect evidence	Verona, ItalyHQ checked Sep 28, 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 28, 2026
22	Aisec Security Advisory Company	Indirect evidence	Milan, ItalyHQ checked Sep 28, 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 28, 2026
23	Digital Value Cyber Security	Partial evidence	Firenze, ItalyHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “Nata come società innovativa nel 2019, Digital Value Cyber Security offre servizi e consulenze nella Information Security/CyberSecurity.” Source: RevenueBase Database · checked Sep 28, 2026
24	CYSKE	Indirect evidence	Roma, ItalyHQ checked Sep 28, 2026	1-10	10 contacts →
	Indirect evidence “CYSKE è una realtà specializzata nel campo della cybersecurity, sicurezza OT (Operational Technology), safety e compliance normativa, nata dall’unione di competenze digitali e…” Source: RevenueBase Database · checked Sep 28, 2026
25	DOS SRL	Indirect evidence	Udine, ItalyHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “Forniamo soluzioni antintrusione per aziende, progettate per ridurre il rischio operativo e garantire continuità ai siti produttivi, logistici e commerciali.” 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: industrial control system security contractors. 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 industrial control system security contractors.
Partial evidence: Its own public description names part of industrial control system security contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial control system security contractors. 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 153 industrial control system security contractors based in Italy

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Industrial control system security contractors based in Italy at a glance

As of Sep 28, 2026

26.2%Verified-email coverage

9.8Average contacts per company

1-10Median size (employees)

6.5%Largest-city concentration · Roma

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 153 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 industrial control system security contractors, 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 “industrial control system security contractors”. 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 industrial control system security contractors), 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 industrial control system security contractors, 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, 392 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.

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 industrial control system security contractors, 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 industrial control system security contractors are there based in Italy?

RevenueBase identified 153 industrial control system security contractors 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?

Metronotte Vigilanza, headquartered in Piacenza, tops this list with the largest team on record.

Which city has the most industrial control system security contractors?

Roma leads with 10 headquartered companies, followed by Rome (7) and Verona (6).

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 392 verified decision-maker contacts tracked across these 153 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.