Company lists · Data refreshed September 2026
Top 25 Security investigation companies based in Italy
RevenueBase identified 452 company matches for security investigation companies associated with Italy as of September 2026 and tracks 4,963 professional contacts across them, including 228 with verified work emails. Rome is the largest hub.
This list covers company matches for security investigation companies 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 September 29, 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.
The 25 largest security investigation companies based in Italy
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 378 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 118 contacts → | ||||
Exact match “Vigilanza Group è specializzata nella vigilanza privata e nella sicurezza delle abitazioni, dei condomini, delle aziende e delle grandi strutture in genere.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 117 contacts → | ||||
Exact match “Cittadini dell’Ordine è il primo Istituto di Vigilanza Privata fondato in Italia.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 98 contacts → | ||||
Exact match “Tecnologia e persone capaci di fare la differenza, ogni giorno, nel campo della sicurezza.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 72 contacts → | ||||
Exact match “Fi.Fa.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 63 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 57 contacts → | ||||
Exact match “Global Investigation Service operates on the whole national territory in accordance with the Law 134 T.U.L.P.S.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 52 contacts → | ||||
Exact match “G4 Vigilanza S.p.A.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 48 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 32 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 32 contacts → | ||||
Exact match “SKP Global Intelligence S.r.l.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 30 contacts → | ||||
Exact match “Gruppo Sirio is a leading company in the security sector, operating with seriousness, professionalism and perfect integration between engineering know-how and service innovation…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 28 contacts → | ||||
Exact match “Il Gruppo Investigativo è una struttura altamente specializzata nell’ambito dell’intelligence, dell’investigazione e nelle tecniche di security delle contromisure elettroniche…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 26 contacts → | ||||
Exact match “BENI.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 23 contacts → | ||||
Exact match “BBS SECURITY è un’agenzia di Milano che si occupa di Investigazioni e Sicurezza, nata nell’ottobre del 2016 dalla volontà imprenditoriale di Mauro Brunato e Paolo Lorenzo…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 21 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 19 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 19 contacts → | ||||
Exact match “La tua tranquillità: il nostro mestiere!” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 16 contacts → | ||||
Exact match “Specializzati in soluzioni di sicurezza su misura per ogni ambiente e necessità.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 11 contacts → | ||||
Exact match “Aktwell Srl è un’azienda dinamica e in continua crescita, specializzata nei servizi di management e sicurezza non armata ai sensi del D.M.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 21 | 9 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 22 | 9 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 · Sep 29, 2026 · View company records in RevenueBase | |||||
| 23 | 8 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 24 | 7 contacts → | ||||
Exact match “Oggi V.I.S.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 25 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “security investigation companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 452 security investigation companies based in Italy
See the full list, filter by size, metro and specialty, and access 228 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Security investigation companies based in Italy at a glance
As of Sep 29, 2026Companies by employee count
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 452 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 “security investigation companies” 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 228 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 September 29, 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.
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 “security investigation companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many security investigation companies are there based in Italy?
RevenueBase identified 452 company matches for security investigation companies associated with Italy as of September 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?
Ivri, Istituti DI Vigilanza Riuniti D'italia tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most security investigation companies?
Rome leads with 66 company records, followed by Milan (45) and Naples (13).
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 228 professional contacts with verified work emails tracked across these 452 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 September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 452 security investigation companies based in Italy. Start with a free account, no credit card.
Download this list →Related lists
Security investigation companies by geography
- Security investigation companies based in Melbourne, Australia
- Security investigation companies based in Sydney, Australia
- Security investigation companies based in Toronto, Canada
- Security investigation companies based in New Delhi, India
- Security investigation companies based in Birmingham, United Kingdom
- Security investigation companies based in London, United Kingdom
- Security investigation companies based in Atlanta, United States
- Security investigation companies based in Austin, United States
- Security investigation companies based in Chicago, United States
- Security investigation companies based in Denver, United States
- Security investigation companies based in Houston, United States
- Security investigation companies based in Las Vegas, United States
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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Security investigation companies based in Melbourne, Australia
- Security investigation companies based in Sydney, Australia
- Security investigation companies based in Toronto, Canada
- Security investigation companies based in New Delhi, India
- Security investigation companies based in Birmingham, United Kingdom
- Security investigation companies based in London, United Kingdom
Company intelligence · public preview
Top 25 security investigation companies based in Italy
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 452 matching company records for security investigation companies based in Italy, with 4,963 tracked contacts and 228 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 security investigation companies based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 378 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Vigilanza Groupvigilanzagroup.itHQ: Brescia, ItalyReported employees: 201-500 | Brescia, Italy | 201-500 | Exact match | 118 contacts → |
“Vigilanza Group è specializzata nella vigilanza privata e nella sicurezza delle abitazioni, dei condomini, delle aziende e delle grandi strutture in genere.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cittadini Dell'ordine S.P.Acittadinidellordine.comHQ: Cesena, ItalyReported employees: 501-1,000 | Cesena, Italy | 501-1,000 | Exact match | 117 contacts → |
“Cittadini dell’Ordine è il primo Istituto di Vigilanza Privata fondato in Italia.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  LA Patria SPAlapatria.itHQ: Bologna, ItalyReported employees: 201-500 | Bologna, Italy | 201-500 | Exact match | 98 contacts → |
“Tecnologia e persone capaci di fare la differenza, ogni giorno, nel campo della sicurezza.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Fi.Fa. Security Networkfifasecurity.itHQ: San Benedetto Del Tronto, ItalyReported employees: 201-500 | San Benedetto Del Tronto, Italy | 201-500 | Exact match | 72 contacts → |
“Fi.Fa.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  G Action Groupgactiongroup.itHQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 63 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Global Investigation Servicegisitalia.net HQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 57 contacts → |
“Global Investigation Service operates on the whole national territory in accordance with the Law 134 T.U.L.P.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  G4 Vigilanza SPAg4vigilanza.itHQ: Brescia, ItalyReported employees: 201-500 | Brescia, Italy | 201-500 | Exact match | 52 contacts → |
“G4 Vigilanza S.p.A.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  National Services Group SRLnationalservicesgroup.itHQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 48 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  KSM S.P.Aksmspa.comHQ: Palermo, ItalyReported employees: 1,001-5,000 | Palermo, Italy | 1,001-5,000 | Exact match | 32 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  SKP Global Intelligenceskpglobalintelligence.comHQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 32 contacts → |
“SKP Global Intelligence S.r.l.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Gruppo Siriogruppo-sirio.itHQ: Modena, ItalyReported employees: 51-200 | Modena, Italy | 51-200 | Exact match | 30 contacts → |
“Gruppo Sirio is a leading company in the security sector, operating with seriousness, professionalism and perfect integration between engineering know-how and service innovation…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Dogma S.P.Adogma.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 28 contacts → |
“Il Gruppo Investigativo è una struttura altamente specializzata nell’ambito dell’intelligence, dell’investigazione e nelle tecniche di security delle contromisure elettroniche…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Sorveglianza Italiana S.P.Asorveglianza.itHQ: Bergamo, ItalyReported employees: 51-200 | Bergamo, Italy | 51-200 | Exact match | 26 contacts → |
“BENI.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BBS Securitybbssecurity.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 23 contacts → |
“BBS SECURITY è un’agenzia di Milano che si occupa di Investigazioni e Sicurezza, nata nell’ottobre del 2016 dalla volontà imprenditoriale di Mauro Brunato e Paolo Lorenzo…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  G7 Internationalg7international.comHQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 |  BD Business Defence S.R.Lbusinessdefence.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 19 contacts → |
“Business Defence nasce dall'aggregazione di competenze specifiche maturate in importanti realtà delle Informazioni Commerciali, delle Investigazioni, e delle Tecnologie m2m di…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Overland Investigazioni SRLoverlandinvestigazioni.it HQ: Colnago, ItalyReported employees: 51-200 | Colnago, Italy | 51-200 | Exact match | 19 contacts → |
“La tua tranquillità: il nostro mestiere!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  MD Systems SPAmdsystems.itHQ: Pagnacco, ItalyReported employees: 11-50 | Pagnacco, Italy | 11-50 | Exact match | 16 contacts → |
“Specializzati in soluzioni di sicurezza su misura per ogni ambiente e necessità.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Aktwellaktwell.comHQ: Verona, ItalyReported employees: 51-200 | Verona, Italy | 51-200 | Exact match | 11 contacts → |
“Aktwell Srl è un’azienda dinamica e in continua crescita, specializzata nei servizi di management e sicurezza non armata ai sensi del D.M.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Carpinvest Groupcarpinvest.itHQ: Carpi, ItalyReported employees: 11-50 | Carpi, Italy | 11-50 | Exact match | 9 contacts → |
“Carpinvest Group, with over 30 years of experience in the field, is undoubtedly the Investigation Firm with the largest know-how in Italy.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Gold International Groupgoldinternationalgroup.comHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 9 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Neis Agency SRLneis.itHQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 |  V.I.S. Group SRLvisgroupsrl.comHQ: Montebelluna, ItalyReported employees: 11-50 | Montebelluna, Italy | 11-50 | Exact match | 7 contacts → |
“Oggi V.I.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Vigilar Group S.P.Avigilargroup.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 452 company matches
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Security investigation companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
451 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 452 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for security investigation companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security investigation companies did RevenueBase find based in Italy?
The saved snapshot records 452 matching company records, 4,963 tracked contacts and 228 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Security investigation companies by geography
- Security investigation companies based in Melbourne, Australia
- Security investigation companies based in Sydney, Australia
- Security investigation companies based in Toronto, Canada
- Security investigation companies based in New Delhi, India
- Security investigation companies based in Birmingham, United Kingdom
- Security investigation companies based in London, United Kingdom
- Security investigation companies based in Atlanta, United States
- Security investigation companies based in Austin, United States
- Security investigation companies based in Chicago, United States
- Security investigation companies based in Denver, United States
- Security investigation companies based in Houston, United States
- Security investigation companies based in Las Vegas, United States
Cite this list
RevenueBase Data Team. Top 25 security investigation companies based in Italy. Snapshot: September 29, 2026. https://revenuebase.ai/companies/security-investigation-companies/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Security investigation companies based in Melbourne, Australia
- Security investigation companies based in Sydney, Australia
- Security investigation companies based in Toronto, Canada
- Security investigation companies based in New Delhi, India
- Security investigation companies based in Birmingham, United Kingdom
- Security investigation companies based in London, United Kingdom
Company intelligence · public preview
Top 25 security investigation companies based in Italy
RevenueBase records 452 matching company records for security investigation companies based in Italy, with 4,963 tracked contacts and 228 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 security investigation companies based in Italy
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | HQ: Milan, ItalyReported employees: 5,001-10,000 | Milan, Italy | 5,001-10,000 | Exact match | 378 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Vigilanza Groupvigilanzagroup.it HQ: Brescia, ItalyReported employees: 201-500 | Brescia, Italy | 201-500 | Exact match | 118 contacts → |
“Vigilanza Group è specializzata nella vigilanza privata e nella sicurezza delle abitazioni, dei condomini, delle aziende e delle grandi strutture in genere.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cittadini Dell'ordine S.P.Acittadinidellordine.com HQ: Cesena, ItalyReported employees: 501-1,000 | Cesena, Italy | 501-1,000 | Exact match | 117 contacts → |
“Cittadini dell’Ordine è il primo Istituto di Vigilanza Privata fondato in Italia.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | LA Patria SPAlapatria.it HQ: Bologna, ItalyReported employees: 201-500 | Bologna, Italy | 201-500 | Exact match | 98 contacts → |
“Tecnologia e persone capaci di fare la differenza, ogni giorno, nel campo della sicurezza.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Fi.Fa. Security Networkfifasecurity.it HQ: San Benedetto Del Tronto, ItalyReported employees: 201-500 | San Benedetto Del Tronto, Italy | 201-500 | Exact match | 72 contacts → |
“Fi.Fa.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | G Action Groupgactiongroup.it HQ: Milan, ItalyReported employees: 201-500 | Milan, Italy | 201-500 | Exact match | 63 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Global Investigation Servicegisitalia.net HQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 57 contacts → |
“Global Investigation Service operates on the whole national territory in accordance with the Law 134 T.U.L.P.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | G4 Vigilanza SPAg4vigilanza.it HQ: Brescia, ItalyReported employees: 201-500 | Brescia, Italy | 201-500 | Exact match | 52 contacts → |
“G4 Vigilanza S.p.A.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | National Services Group SRLnationalservicesgroup.it HQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 48 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | KSM S.P.Aksmspa.com HQ: Palermo, ItalyReported employees: 1,001-5,000 | Palermo, Italy | 1,001-5,000 | Exact match | 32 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | SKP Global Intelligenceskpglobalintelligence.com HQ: Milan, ItalyReported employees: 51-200 | Milan, Italy | 51-200 | Exact match | 32 contacts → |
“SKP Global Intelligence S.r.l.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Gruppo Siriogruppo-sirio.it HQ: Modena, ItalyReported employees: 51-200 | Modena, Italy | 51-200 | Exact match | 30 contacts → |
“Gruppo Sirio is a leading company in the security sector, operating with seriousness, professionalism and perfect integration between engineering know-how and service innovation…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Dogma S.P.Adogma.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 28 contacts → |
“Il Gruppo Investigativo è una struttura altamente specializzata nell’ambito dell’intelligence, dell’investigazione e nelle tecniche di security delle contromisure elettroniche…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sorveglianza Italiana S.P.Asorveglianza.it HQ: Bergamo, ItalyReported employees: 51-200 | Bergamo, Italy | 51-200 | Exact match | 26 contacts → |
“BENI.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | BBS Securitybbssecurity.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 23 contacts → |
“BBS SECURITY è un’agenzia di Milano che si occupa di Investigazioni e Sicurezza, nata nell’ottobre del 2016 dalla volontà imprenditoriale di Mauro Brunato e Paolo Lorenzo…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | G7 Internationalg7international.com HQ: Rome, ItalyReported employees: 201-500 | Rome, Italy | 201-500 | Exact match | 21 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 17 | BD Business Defence S.R.Lbusinessdefence.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 19 contacts → |
“Business Defence nasce dall'aggregazione di competenze specifiche maturate in importanti realtà delle Informazioni Commerciali, delle Investigazioni, e delle Tecnologie m2m di…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Overland Investigazioni SRLoverlandinvestigazioni.it HQ: Colnago, ItalyReported employees: 51-200 | Colnago, Italy | 51-200 | Exact match | 19 contacts → |
“La tua tranquillità: il nostro mestiere!” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | MD Systems SPAmdsystems.it HQ: Pagnacco, ItalyReported employees: 11-50 | Pagnacco, Italy | 11-50 | Exact match | 16 contacts → |
“Specializzati in soluzioni di sicurezza su misura per ogni ambiente e necessità.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Aktwellaktwell.com HQ: Verona, ItalyReported employees: 51-200 | Verona, Italy | 51-200 | Exact match | 11 contacts → |
“Aktwell Srl è un’azienda dinamica e in continua crescita, specializzata nei servizi di management e sicurezza non armata ai sensi del D.M.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Carpinvest Groupcarpinvest.it HQ: Carpi, ItalyReported employees: 11-50 | Carpi, Italy | 11-50 | Exact match | 9 contacts → |
“Carpinvest Group, with over 30 years of experience in the field, is undoubtedly the Investigation Firm with the largest know-how in Italy.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Gold International Groupgoldinternationalgroup.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 9 contacts → |
“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 description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Neis Agency SRLneis.it HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 8 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | V.I.S. Group SRLvisgroupsrl.com HQ: Montebelluna, ItalyReported employees: 11-50 | Montebelluna, Italy | 11-50 | Exact match | 7 contacts → |
“Oggi V.I.S.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Vigilar Group S.P.Avigilargroup.com HQ: Milan, ItalyReported employees: 11-50 | Milan, Italy | 11-50 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 25 of 452 company matches
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Security investigation companies: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
451 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 452 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for security investigation companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many security investigation companies did RevenueBase find based in Italy?
The saved snapshot records 452 matching company records, 4,963 tracked contacts and 228 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 security investigation companies based in Italy. Snapshot: September 29, 2026. https://revenuebase.ai/companies/security-investigation-companies/italy.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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