Company lists · Data refreshed September 2026
Top 25 Home security system companies based in Italy
RevenueBase identified 231 home security system companies headquartered in Italy as of September 2026 and tracks 1,348 professional contacts across them, including 293 with verified work emails and 53 with mobile numbers. Roma is the largest hub.
This list covers home security system companies 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 3, 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.
The 25 largest home security system companies based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 129 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 3, 2026Thanks. The Data Team will review it. | |||||
| 2 | 41 contacts → | ||||
Indirect evidence “Sicuro24 è la nuova soluzione di Sicurezza Intelligente per proteggere unità residenziali e attività commerciali, anche di grandi dimensioni, che include tecnologia e servizi…” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 3 | 36 contacts → | ||||
Indirect evidence “Benvenuti in IESS - Partner nella Sicurezza!” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 4 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 5 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 6 | 29 contacts → | ||||
Indirect evidence “Surveye progetta e installa sistemi integrati di sicurezza dedicati sia alle aziende che ai privati.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 8 | 22 contacts → | ||||
Indirect evidence “Da 30 anni ci dedichiamo con passione e dedizione a formare, assistere e fornire i nostri clienti per la progettazione e l’installazione di sistemi di sicurezza, domotica…” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 10 | 19 contacts → | ||||
Indirect evidence “Dal 1946 ci occupiamo di sistemi di sicurezza, da quelli più tradizionali a quelli più moderni come la telesorveglianza, la videosorveglianza ed il pronto intervento su allarme.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 11 | 19 contacts → | ||||
Indirect evidence “PROTECTA è un’azienda specializzata in soluzioni di sicurezza personalizzate per la protezione di case e aziende.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 12 | 17 contacts → | ||||
Strong evidence “Company specialising in designing, installation and maintenance of electronic security systems” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 13 | 16 contacts → | ||||
Indirect evidence “Da oltre 60 anni, progettiamo e forniamo impianti per le singole abitazioni e impianti più complessi per strutture aziendali o pubbliche, fino ad arrivare ai sistemi centralizzati…” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 14 | 16 contacts → | ||||
Indirect evidence “Impianti professionali di Videosorveglianza, Telesorveglianza, Telesoccorso, Antintrusione, Domotica, Localizzazione Satellitare, Vigilanza Armata e Servizi Fiduciari.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 15 | 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 3, 2026Thanks. The Data Team will review it. | |||||
| 16 | 11 contacts → | ||||
Indirect evidence “La mission di SAET Milano, nell'ambito del Gruppo SAET, è quella di diffondere il marchio e i prodotti del gruppo.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 17 | 8 contacts → | ||||
Indirect evidence “L’imprenditore Giacomo Tosetti ha costruito negli anni un’azienda dinamica, creativa e all’avanguardia, che ricerca e propone prodotti d’eccellenza per la sicurezza ed il confort…” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 contacts → | ||||
Partial evidence “Dal 1990 Promo Security offre una gamma completa di sistemi elettronici avanzati per la prevenzione dei furti e la protezione delle persone.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 19 | 6 contacts → | ||||
Indirect evidence “In Dual Set progettiamo e realizziamo sistemi di sicurezza per case e aziende pianificando con i clienti le attività di manutenzione programmata.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 20 | 6 contacts → | ||||
Indirect evidence “Professionalità ed esperienza nella progettazione, installazione, assistenza e manutenzione di sistemi di sicurezza.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 21 | 5 contacts → | ||||
Indirect evidence “La tecnologia al servizio della sicurezza, la sicurezza al servizio dei nostri clienti.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 22 | 4 contacts → | ||||
Indirect evidence “Da oltre trent’anni lavoriamo con dedizione e grande impegno per soddisfare le necessità dei nostri Clienti in fatto di sicurezza tramite l’utilizzo delle tecnologie più avanzate…” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 23 | 3 contacts → | ||||
Indirect evidence “D.T.S.” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 24 | 3 contacts → | ||||
Indirect evidence “La nostra attività nasce dalla volontà di Marcello Guerrieri, fondatore dell’azienda omonima, di costruire qualcosa di innovativo nel campo della Sicurezza, contando sulle proprie…” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
| 25 | 2 contacts → | ||||
Indirect evidence “Realizzazione di nuovi impianti e manutenzione di Sistemi di Sicurezza, Antincendio, Antifurto, Antintrusione, e di Videosorveglianza, Sistemi Tvcc, Impianti Domotici per Enti…” Source: RevenueBase Database · checked Sep 3, 2026Thanks. The Data Team will review it. | |||||
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: home security system companies. 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 home security system companies.
- Partial evidence
- Its own public description names part of home security system companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name home security system companies. 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 231 home security system companies based in Italy
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Home security system companies based in Italy at a glance
As of Sep 3, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 home security system companies, 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 “home security system companies”. 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 home security system companies), 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 home security system companies, 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, 293 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 3, 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 home security system companies, 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 home security system companies are there based in Italy?
RevenueBase identified 231 home security system companies 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?
Sector Alarm Italia, headquartered in Milan, tops this list with the largest team on record.
Which city has the most home security system companies?
Roma leads with 11 headquartered companies, followed by Milan (5) and Milano (4).
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 293 verified decision-maker contacts tracked across these 231 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 3, 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.
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