Company lists · Data refreshed September 2026

Top 10 Iso 27001 information security audit companies based in Italy

RevenueBase identified 50 company matches for iso 27001 information security audit companies associated with Italy as of September 2026 and tracks 195 professional contacts across them, including 46 with verified work emails. Rome is the largest hub.

This list covers company matches for iso 27001 information security audit 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 28, 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 Sep 28, 2026 How this list was built
50Companies
195Contacts tracked
46Verified emails
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The 10 largest iso 27001 information security audit companies based in Italy

Ranked by team size
Top 10 of 50 company matches for iso 27001 information security audit companies based in Italy, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 matchCapaccio, ItalyHQ recorded Sep 28, 20261-1023 contacts →

Exact match

“SI Cert nasce da un'idea di alcuni professionisti con un’elevata esperienza nelle attività aziendali, che hanno svolto le proprie mansioni come Quadri o Dirigenti d’Azienda…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchMilan, ItalyHQ recorded Sep 28, 202611-5016 contacts →

Exact match

“Azienda di consulenza specialistica, formazione e audit in tema di Information & Cyber Security, Business Continuity e Gestione dei rischi.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchRome, ItalyHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“4Shiva è il partner strategico per le aziende che vogliono ottenere e mantenere le certificazioni più rilevanti nel settore IT e della sicurezza.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchGavirate, ItalyHQ recorded Sep 28, 20261-108 contacts →

Exact match

“NOI DI VENTUNOCENTO VI PARLIAMO DI PROGRAMMAZIONE E GESTIONE DELLA SICUREZZA INFORMATICA GLOBALE.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchLatina, ItalyHQ recorded Sep 28, 20261-106 contacts →

Exact match

“Da oltre 10 anni affianchiamo le imprese con servizi di Certificazione e Formazione, ma non ci siamo fermati qui.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchGenoa, ItalyHQ recorded Sep 28, 20261-103 contacts →

Exact match

“UNITED REGISTRAR OF SYSTEMS Ltd (URS) is part of an International Group (ROS) and is an independent certification body with head offices in United Kingdom.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchPoggibonsi, ItalyHQ recorded Sep 28, 20261-102 contacts →

Exact match

“Serafinelli Consulting è in grado di far ottenere alle aziende di ogni settore tutte le principali Certificazioni riconosciute a livello internazionale.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchBelluno, ItalyHQ recorded Sep 28, 20261-102 contacts →

Exact match

“IT: Siamo un’azienda ISO 27001 con sede a Belluno, nel cuore delle Dolomiti venete.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchRome, ItalyHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Prynet nasce nel 2010 come distaccamento di attività della Frame S.r.l, con lo scopo di voler essere il partner nella fornitura integrata dei servizi di consulenza relativi al…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchBorgosatollo, ItalyHQ recorded Sep 28, 20261-101 contacts →

Exact match

“Il nostro servizio di consulenza, per qualsiasi organizzazione interessata, è rivolto all’ottenimento delle seguenti certificazioni: ISO 9001 ISO 45001 ISO 14001 ISO 37001 ISO…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 10 of 50 iso 27001 information security audit companies based in Italy

See the full list, filter by size, metro and specialty, and access 46 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Iso 27001 information security audit companies based in Italy at a glance

As of Sep 28, 2026
23.6%Verified-email coverage
3.9Average contacts per company
1-10Median size (employees)
16.0%Largest-city concentration · Rome
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
40
11-50
10

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 50 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 “iso 27001 information security audit 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 46 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 28, 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 “iso 27001 information security audit companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many iso 27001 information security audit companies are there based in Italy?

RevenueBase identified 50 company matches for iso 27001 information security audit 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?

SI Cert tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most iso 27001 information security audit companies?

Rome leads with 8 company records, followed by Milan (7) and Bari (2).

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 46 professional contacts with verified work emails tracked across these 50 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 28, 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.