Company lists · Data refreshed November 2026

Top 25 Investigative services based in Italy

RevenueBase identified 361 company matches for investigative services associated with Italy as of November 2026 and tracks 2,493 professional contacts across them, including 236 with verified work emails. Rome is the largest hub.

This list covers company matches for investigative services 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
361Companies
2,493Contacts tracked
236Verified emails
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The 25 largest investigative services based in Italy

Ranked by team size
Top 25 of 361 company matches for investigative services 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 matchMilan, ItalyHQ recorded Nov 6, 2026201-500175 contacts →

Exact match

“BEHIND A SAFER WORLD RCS S.p.A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRome, ItalyHQ recorded Nov 6, 2026201-50061 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact 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
4Exact 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
5Exact 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
6Exact 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
7Exact matchMilan, ItalyHQ recorded Nov 6, 202611-5022 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 · Nov 6, 2026 · View company records in RevenueBase
8Exact matchColnago, ItalyHQ recorded Nov 6, 202651-20022 contacts →

Exact match

“La tua tranquillità: il nostro mestiere!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact 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
10Exact matchMilan, ItalyHQ recorded Nov 6, 20261-1014 contacts →

Exact match

“Servizisicuri.com è il partner ideale per ottenere puntuali e precise informazioni commerciali investigate, in particolare se finalizzate al recupero crediti, e per gestire…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPinerolo, ItalyHQ recorded Nov 6, 20261-1013 contacts →

Exact match

“Computer Forensics and Digital Investigations firm, Di.Fo.B.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSesto San Giovanni, ItalyHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“United in sintesi United Risk Management, attraverso un approccio specialistico, multidisciplinare ed integrato, è di supporto per gestire la Safety, la Security e la Compliance…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact 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
14Exact matchBologna, ItalyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“SEA Investigazioni è una realtà specializzata nel settore dell’antifrode assicurativa e nella ricostruzione dei sinistri.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact 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
16Exact 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
17Exact 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
18Exact matchRavenna, ItalyHQ recorded Nov 6, 20261-107 contacts →

Exact match

“La DIAG INVESTIGAZIONI esegue indagini e investigazioni private, bonifiche ambientali e telefoniche da microspie, infedeltà coniugali, accertamenti pre e post matrimoniali…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchMilan, ItalyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“FOAL Management nasce nel 2016.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchTrevi, ItalyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“NEMESIS Investigation and Secuirty srl nasce nel 2012 ed ha come obiettivo principale l’inserimento nel contesto della sicurezza e della tutela attraverso i nostri rami aziendali…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchMilan, ItalyHQ recorded Nov 6, 20261-105 contacts →

Exact match

“Giorgio®, founded in 2007 by Alberto Giorgio®, has become the Italian reference point for Forensic Engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRome, ItalyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“In Italy, Tomponzi is synonymous of investigations, security and total care consulting.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMilan, ItalyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“La nostra missione Porsi al servizio di leader, manager, professionisti e privati affiancandoli nella gestione di problematiche complesse, mediante strategie di intelligence…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchFerrara, ItalyHQ recorded Nov 6, 20261-104 contacts →

Exact match

“Aenigma Studio Tecnico Investigativo svolge attività investigative a supporto di imprese, professionisti e privati, fornendo informazioni, elementi di analisi e strumenti utili…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchVoghera, ItalyHQ recorded Nov 6, 202651-2003 contacts →

Exact match

“Attento alle esigenze del settore assicurativo, la società Domenichella offre prestazioni professionali che coniugano esperienza, capacità tecnica, innovazione ed una seria…”

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

Showing 25 of 361 investigative services based in Italy

See the full list, filter by size, metro and specialty, and access 236 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Investigative services based in Italy at a glance

As of Nov 6, 2026
9.5%Verified-email coverage
6.9Average contacts per company
11-50Median size (employees)
13.6%Largest-city concentration · Rome
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
172
11-50
134
51-200
38
201-500
12
1,001-5,000
2

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 361 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 “investigative services” 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 236 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.

Investigative services 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 “investigative services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many investigative services are there based in Italy?

RevenueBase identified 361 company matches for investigative services 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?

RCS S.P.A tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most investigative services?

Rome leads with 49 company records, followed by Milan (46) and Turin (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 236 professional contacts with verified work emails tracked across these 361 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.