Company lists · Data refreshed November 2026

Top 25 Protective intelligence firms based in Italy

RevenueBase identified 266 company matches for protective intelligence firms associated with Italy as of November 2026 and tracks 2,945 professional contacts across them, including 270 with verified work emails. Milan is the largest hub.

This list covers company matches for protective intelligence firms 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 November 6, 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 Nov 6, 2026 How this list was built
266Companies
2,945Contacts tracked
270Verified emails
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The 25 largest protective intelligence firms based in Italy

Ranked by team size
Top 25 of 266 company matches for protective intelligence firms based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchFlorence, ItalyHQ recorded Nov 6, 20261,001-5,000256 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCesena, ItalyHQ recorded Nov 6, 2026501-1,000124 contacts →

Exact match

“Cittadini dell’Ordine è il primo Istituto di Vigilanza Privata fondato in Italia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchSan Benedetto Del Tronto, ItalyHQ recorded Nov 6, 2026201-50078 contacts →

Exact match

“Fi.Fa.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchLiscate, ItalyHQ recorded Nov 6, 2026201-50073 contacts →

Exact match

“CVO fornisce servizi di vigilanza e sicurezza, in modo integrato e altamente specializzato per rispondere alle diverse esigenze di clienti consapevoli del proprio valore.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchLa Spezia, ItalyHQ recorded Nov 6, 202651-20072 contacts →

Exact match

“Istituto di vigilanza privata e servizi fiduciari.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRome, ItalyHQ recorded Nov 6, 2026201-50053 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchVerona, ItalyHQ recorded Nov 6, 2026201-50049 contacts →

Exact match

“CSA Security è il risultato di meticolosa pianificazione, know-how strutturato, aggiornamento tecnologico e visione d’insieme.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchSan Lazzaro Di Savena, ItalyHQ recorded Nov 6, 202611-5042 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Dal 1963, Axerta affianca professionisti, aziende e istituzioni con competenze investigative, tecnologiche e legali, offrendo un supporto altamente qualificato nella tutela dei…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5034 contacts →

Exact match

“SKP Global Intelligence si pone come un riferimento nuovo ed unico nel suo genere per i servizi avanzati di sicurezza, investigazioni e Corporate Intelligence rivolti ad aziende e…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRome, ItalyHQ recorded Nov 6, 2026201-50030 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchNovate Milanese, ItalyHQ recorded Nov 6, 202651-20028 contacts →

Exact match

“HSG Group© è un gruppo nato dal know-how di società leader nel proprio settore d'appartenenza, che fondendosi in un unica sinergia hanno come obiettivo primario fornire ai propri…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5021 contacts →

Exact match

“Business Defence nasce dall'aggregazione di competenze specifiche maturate in importanti realtà delle Informazioni Commerciali, delle Investigazioni, e delle Tecnologie m2m di…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchViareggio, ItalyHQ recorded Nov 6, 202611-5020 contacts →

Exact match

“Cerbeyra è un team di esperti di Cyber Security e Threat Intelligence dedicato alla protezione dei brand.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchBresso, ItalyHQ recorded Nov 6, 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“We workin the field of private security in Italy and worldwide, offering our long-time experience, our technologies, our management skills and our qualified staff to VIPs and to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchModena, ItalyHQ recorded Nov 6, 202611-5013 contacts →

Exact match

“Zanasi & Partners (Z&P) is a research and advisory company, specialised in technologies for security and intelligence, recognised leader on the protection from unconventional…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMilan, ItalyHQ recorded Nov 6, 202651-20011 contacts →

Exact match

“PENSA OLTRE.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchOrbassano, ItalyHQ recorded Nov 6, 202651-20010 contacts →

Exact match

“Fondata nel 2015, sulla base dell’esperienza maturata per anni nell’ambito della sicurezza privata, Sicurezza 360 è oggi un’importante realtà nel settore dei servizi fiduciari…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchCarpi, ItalyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Carpinvest Group, with over 30 years of experience in the field, is undoubtedly the Investigation Firm with the largest know-how in Italy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchVicenza, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Gruppo Kriteria Srl opera nel settore delle consulenze investigative, dell'intelligence e della security personale e aziendale.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchMilan, ItalyHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchTrento, ItalyHQ recorded Nov 6, 20261-108 contacts →

Exact match

“Nel gennaio 2006, da un’idea del Cav.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 266 protective intelligence firms based in Italy

See the full list, filter by size, metro and specialty, and access 270 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Protective intelligence firms based in Italy at a glance

As of Nov 6, 2026
9.2%Verified-email coverage
11.1Average contacts per company
11-50Median size (employees)
17.3%Largest-city concentration · Milan
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
105
11-50
101
51-200
38
201-500
15
501-1,000
2
1,001-5,000
3

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 266 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 “protective intelligence firms” 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 270 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 November 6, 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.

Protective intelligence firms by metro

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 “protective intelligence firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many protective intelligence firms are there based in Italy?

RevenueBase identified 266 company matches for protective intelligence firms associated with Italy as of November 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?

Corpo Vigili Giurati tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most protective intelligence firms?

Milan leads with 46 company records, followed by Rome (40) and Bologna (7).

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 270 professional contacts with verified work emails tracked across these 266 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 November 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 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.