Company lists · Data verified August 2026

Top 25 Cybersecurity risk consulting companies based in Italy

Name: Cybersecurity risk consulting companies based in Italy
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 420 companies tracked

There are 420 cybersecurity risk consulting companies headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 4,894 professional contacts across them, including 2,010 with verified work emails and 210 with mobile numbers. Rome is the largest hub.

This list covers cybersecurity risk consulting companies headquartered in Italy, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Data current as of August 28, 2026.

420Companies

4,894Contacts tracked

2,010Verified emails

210Mobile numbers

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The 25 largest cybersecurity risk consulting companies based in Italy

Ranked by team size

Top 25 of 420 cybersecurity risk consulting companies based in Italy, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	S3k S.P.A. Security Of The Third Millennium	Turin	501-1,000	467	310
2	Neverhack	Rende	1,001-5,000	394	202
3	Cyberoo	n/a	51-200	154	90
4	Alfa Group	Milano	51-200	153	83
5	Communication Valley Reply	Milano Mi	201-500	131	50
6	Vantea Smart	Roma	201-500	128	89
7	sorint.sec	Osio Sotto	1,001-5,000	111	2
8	Cleafy	Milan	51-200	95	57
9	7layers	Montelupo Fiorentino	51-200	91	6
10	DEAS	Rome	51-200	81	46
11	ISCS	Torino	51-200	67	33
12	Olympos Consulting SRL	Rome	51-200	65	4
13	Horizon Security	Venice	51-200	56	39
14	Integrity360 Italy	Rome	501-1,000	46	30
15	Eulogic NT SPA	Bari	51-200	40	22
16	NET Studio	Prato	51-200	36	26
17	Secure Network	Milan	11-50	36	23
18	Y Cyber	Verona	51-200	20	10
19	Monitoro	Manerbio	11-50	16	13
20	Helmon	Roma	11-50	15	8
21	Shielder	Pinerolo	11-50	15	6
22	Hacktive Security	Napoli	11-50	14	12
23	Cyberment SRL	Milano	51-200	14	11
24	Osmium	Turin	11-50	14	6
25	Yalla Security	Rome	11-50	13	8

Showing 25 of 420 cybersecurity risk consulting companies based in Italy

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Cybersecurity risk consulting companies based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

RomeLargest hub · 43 HQs

210Contacts with mobile numbers

3Emails re-verified in last 30 days

Companies by employee count

1-10

250

11-50

135

51-200

201-500

501-1,000

1,001-5,000

Cybersecurity risk consulting companies by metro

Metro	Companies
Cybersecurity risk consulting companies in Rome	43
Cybersecurity risk consulting companies in Roma	36
Cybersecurity risk consulting companies in Milano	24
Cybersecurity risk consulting companies in Milan	21
Cybersecurity risk consulting companies in Torino	14
Cybersecurity risk consulting companies in Milano Mi	11
Cybersecurity risk consulting companies in Verona	11

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “cybersecurity risk consulting companies”, with match quality audited by blind human judging, and headquartered in Italy.
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: Contact records re-verify on a rolling cadence; 3 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many cybersecurity risk consulting companies are there based in Italy?

There are 420 cybersecurity risk consulting companies headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

S3k S.P.A. Security Of The Third Millennium, headquartered in Turin, tops this list with the largest team on record.

Which city has the most cybersecurity risk consulting companies?

Rome leads with 43 headquartered companies, followed by Roma (36) and Milano (24).

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 2,010 verified decision-maker contacts tracked across these 420 companies.

How current is this list?

The list is refreshed periodically as the underlying company graph is re-verified. It was last verified on August 28, 2026.

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.