Company lists · Data refreshed September 2026

Top 25 Security companies for buildings based in Italy

Name: Security companies for buildings based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 475 companies tracked

RevenueBase identified 475 security companies for buildings headquartered in Italy as of September 2026 and tracks 9,727 professional contacts across them, including 1,057 with verified work emails and 203 with mobile numbers. Roma is the largest hub.

This list covers security companies for buildings 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 6, 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 6, 2026 86% judged on-target in blind review

475Companies

9,727Contacts tracked

1,057Verified emails

203Mobile numbers

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The 25 largest security companies for buildings based in Italy

Ranked by team size

Top 25 of 475 security companies for buildings based in Italy, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to security companies for buildings: 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	Partial evidence	Milano, ItalyHQ checked Sep 6, 2026	10001+	3,387 contacts →
	Partial 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 6, 2026
2	Ivri, Istituti DI Vigilanza Riuniti D'italia	Indirect evidence	Milano, ItalyHQ checked Sep 6, 2026	5,001-10,000	378 contacts →
	Indirect evidence “IVRI, Istituti di Vigilanza Riuniti d’Italia, è leader nel settore della sicurezza su tutto il territorio nazionale, con specifiche competenze nella progettazione di attività…” Source: RevenueBase Database · checked Sep 6, 2026
3	Corpo Vigili Giurati	Indirect evidence	Firenze, ItalyHQ checked Sep 6, 2026	1,001-5,000	222 contacts →
	Indirect evidence “La tranquillità del singolo attraverso l’impegno del Gruppo” Il Gruppo Corpo Vigili Giurati è la risposta professionale e specifica alle esigenze di prevenzione e tutela della…” Source: RevenueBase Database · checked Sep 6, 2026
4	Istituto DI Vigilanza Coopservice S.P.A	Indirect evidence	Reggio Emilia, ItalyHQ checked Sep 6, 2026	1,001-5,000	180 contacts →
	Indirect evidence “In oltre 40 anni di esperienza nel settore della vigilanza privata abbiamo messo a punto una gamma completa di servizi di sicurezza e vigilanza che rispondono efficacemente alle…” Source: RevenueBase Database · checked Sep 6, 2026
5	Sector Alarm Italia	Indirect evidence	Milan, ItalyHQ checked Sep 6, 2026	1,001-5,000	130 contacts →
	Indirect evidence “Sector Alarm è tra i leader europei nella protezione delle persone e delle loro case, con oltre 30 anni di esperienza e più di clienti in 8 Paesi.” Source: RevenueBase Database · checked Sep 6, 2026
6	Metronotte Vigilanza	Indirect evidence	Piacenza, ItalyHQ checked Sep 6, 2026	201-500	124 contacts →
	Indirect evidence “La nostra sfida quotidiana è la gestione della sicurezza dei nostri clienti.” Source: RevenueBase Database · checked Sep 6, 2026
7	Vigilanza Group	Indirect evidence	Brescia, ItalyHQ checked Sep 6, 2026	201-500	118 contacts →
	Indirect evidence “Vigilanza Group è specializzata nella vigilanza privata e nella sicurezza delle abitazioni, dei condomini, delle aziende e delle grandi strutture in genere.” Source: RevenueBase Database · checked Sep 6, 2026
8	VCB Securitas	Partial evidence	Brescia, ItalyHQ checked Sep 6, 2026	501-1,000	101 contacts →
	Partial evidence “VCB Securitas è l’evoluzione di Vigilanza Città di Brescia, storica società nata a Brescia ed attiva nel settore della sicurezza privata dal 1925, che ha esteso la propria azione…” Source: RevenueBase Database · checked Sep 6, 2026
9	LA Patria SPA	Indirect evidence	Bologna, ItalyHQ checked Sep 6, 2026	201-500	98 contacts →
	Indirect evidence “Tecnologia e persone capaci di fare la differenza, ogni giorno, nel campo della sicurezza.” Source: RevenueBase Database · checked Sep 6, 2026
10	Security Service SRL	Indirect evidence	Rome, ItalyHQ checked Sep 6, 2026	1,001-5,000	79 contacts →
	Indirect evidence “Vigilanza e custodia di proprieta mobiliari e immobiliari anche mediante sistemi di tele e radiosorveglianza, pronto intervento e vigilanza ispettiva.” Source: RevenueBase Database · checked Sep 6, 2026
11	Istituto DI Vigilanza LA Lince	Indirect evidence	La Spezia, ItalyHQ checked Sep 6, 2026	51-200	69 contacts →
	Indirect evidence “Istituto di vigilanza privata e servizi fiduciari.” Source: RevenueBase Database · checked Sep 6, 2026
12	G Action Group	Indirect evidence	Milan, ItalyHQ checked Sep 6, 2026	201-500	63 contacts →
	Indirect evidence “G Action Group è una società consortile nata nel 2013 con l’intenzione di racchiudere l'esperienza decennale delle sue consorziate, società già consolidate nei settori di…” Source: RevenueBase Database · checked Sep 6, 2026
13	G4 Vigilanza SPA	Indirect evidence	Brescia, ItalyHQ checked Sep 6, 2026	201-500	52 contacts →
	Indirect evidence “G4 Vigilanza S.p.A.” Source: RevenueBase Database · checked Sep 6, 2026
14	National Services Group SRL	Indirect evidence	Roma, ItalyHQ checked Sep 6, 2026	201-500	48 contacts →
	Indirect evidence “La NATIONAL SERVICES GROUP s.r.l, con sede a Roma e Milano, società leader nel settore dei Servizi Fiduciari, Sicurezza e Investigazioni, opera su tutto il territorio nazionale…” Source: RevenueBase Database · checked Sep 6, 2026
15	STS Italia S.R.L	Indirect evidence	Arcore, ItalyHQ checked Sep 6, 2026	51-200	42 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 6, 2026
16	BDS S.P.A	Indirect evidence	Firenze Italia, ItalyHQ checked Sep 6, 2026	51-200	35 contacts →
	Indirect evidence “BDS SpA è una delle principali società, a livello italiano, specializzata nello sviluppo e nell’erogazione di progetti innovativi e servizi evoluti in ambito sicurezza per banche…” Source: RevenueBase Database · checked Sep 6, 2026
17	Tresse SRL	Indirect evidence	Porto D'ascoli, ItalyHQ checked Sep 6, 2026	51-200	35 contacts →
	Indirect evidence “TRESSE SRL è una società giovane e dinamica che opera nell'ambito SICUREZZA & SERVIZI.” Source: RevenueBase Database · checked Sep 6, 2026
18	Vorsicher Italia	Indirect evidence	Busto Arsizio, ItalyHQ checked Sep 6, 2026	201-500	35 contacts →
	Indirect evidence “Vorsicher offre sistemi di sicurezza tecnologicamente avanzati per farti sentire al sicuro, 7 giorni su 7 e 24 ore su 24.” Source: RevenueBase Database · checked Sep 6, 2026
19	BOR Portierato E Guardiania Virtuale	Indirect evidence	San Prisco, ItalyHQ checked Sep 6, 2026	11-50	32 contacts →
	Indirect evidence “Prima in Italia ad aver introdotto nuove modalità operative per la gestione da remoto della sicurezza.” Source: RevenueBase Database · checked Sep 6, 2026
20	KSM S.P.A	Indirect evidence	Palermo, ItalyHQ checked Sep 6, 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 6, 2026
21	Gruppo Sirio	Partial evidence	Modena, ItalyHQ checked Sep 6, 2026	51-200	30 contacts →
	Partial evidence “Gruppo Sirio is a leading company in the security sector, operating with seriousness, professionalism and perfect integration between engineering know-how and service innovation…” Source: RevenueBase Database · checked Sep 6, 2026
22	Securpol SRL	Indirect evidence	Frosinone, ItalyHQ checked Sep 6, 2026	51-200	30 contacts →
	Indirect evidence “Provision of surveillance services to public and private entities, fixed and occasional guarding, transportation and valuables escort, tele-alarm services, radio-alarm and video…” Source: RevenueBase Database · checked Sep 6, 2026
23	Sorveglianza Italiana S.P.A	Indirect evidence	Bergamo, ItalyHQ checked Sep 6, 2026	51-200	26 contacts →
	Indirect evidence “BENI.” Source: RevenueBase Database · checked Sep 6, 2026
24	Elettron SRL	Indirect evidence	Ghedi, ItalyHQ checked Sep 6, 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 6, 2026
25	August Solution	Partial evidence	Milano, ItalyHQ checked Sep 6, 2026	11-50	24 contacts →
	Partial evidence “AUGUST SOLUTION è nata dalla volontà di creare un network di esperti professionisti della SECURITY, che si pongono come unico interlocutore nell’ambito dei contratti di…” Source: RevenueBase Database · checked Sep 6, 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: security companies for buildings. 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 security companies for buildings.
Partial evidence: Its own public description names part of security companies for buildings, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name security companies for buildings. 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 475 security companies for buildings based in Italy

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Security companies for buildings based in Italy at a glance

As of Sep 6, 2026

10.9%Verified-email coverage

2.1%Mobile-number coverage

20.5Average contacts per company

11-50Median size (employees)

6.9%Largest-city concentration · Roma

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

131

11-50

187

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

9630–30

8331–60

061–90

090–180

11180+

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 security companies for buildings, 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 “security companies for buildings”. 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 security companies for buildings), 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 security companies for buildings, 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, 1,057 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 6, 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.

Security companies for buildings by metro

Security companies for buildings in Roma33

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 security companies for buildings, 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 security companies for buildings are there based in Italy?

RevenueBase identified 475 security companies for buildings 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 security companies for buildings?

Roma leads with 33 headquartered companies, followed by Milano (23) and Milano Mi (14).

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 1,057 verified decision-maker contacts tracked across these 475 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 6, 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.