Company lists · Data verified August 2026

Top 25 Cybersecurity firms based in Italy

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 533 companies tracked

There are 533 cybersecurity firms headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 7,789 professional contacts across them, including 3,110 with verified work emails and 491 with mobile numbers. Rome is the largest hub.

This list covers cybersecurity firms 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.

533Companies

7,789Contacts tracked

3,110Verified emails

491Mobile numbers

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The 25 largest cybersecurity firms based in Italy

Ranked by team size

Top 25 of 533 cybersecurity firms 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	Utimaco	Assago	501-1,000	504	224
2	Neverhack	Rende	1,001-5,000	394	202
3	Nozomi Networks	Milan	201-500	371	284
4	Tinexta Cyber	Roma	501-1,000	366	226
5	Cyberoo	n/a	51-200	154	90
6	Alfa Group	Milano	51-200	153	83
7	Communication Valley Reply	Milano Mi	201-500	131	50
8	Vantea Smart	Roma	201-500	128	89
9	Metronotte Vigilanza	Piacenza	201-500	123	7
10	Cy4gate	Roma	51-200	113	67
11	sorint.sec	Osio Sotto	1,001-5,000	111	2
12	IPS S.P.A	n/a	51-200	110	16
13	SIO S.P.A	Cantu	201-500	99	86
14	Cleafy	Milan	51-200	95	57
15	NAIS	Turin	51-200	92	42
16	7layers	Montelupo Fiorentino	51-200	91	6
17	DEAS	Rome	51-200	81	46
18	ISCS	Torino	51-200	67	33
19	Olympos Consulting SRL	Rome	51-200	65	4
20	Horizon Security	Venice	51-200	56	39
21	Ingecom Ignition España	Roma	11-50	54	20
22	Dataflow Security	Bassano Del Grappa	51-200	51	27
23	Integrity360 Italy	Rome	501-1,000	46	30
24	Sicuro24	Olgiate Olona	51-200	41	27
25	Eulogic NT SPA	Bari	51-200	40	22

Showing 25 of 533 cybersecurity firms based in Italy

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 3,110 reachable decision-makers.

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Cybersecurity firms based in Italy at a glance

As of Aug 28, 2026

1-10Median size (employees)

RomeLargest hub · 53 HQs

491Contacts with mobile numbers

7Emails re-verified in last 30 days

Companies by employee count

1-10

293

11-50

179

51-200

201-500

501-1,000

1,001-5,000

Cybersecurity firms by metro

Metro	Companies
Cybersecurity firms in Rome	53
Cybersecurity firms in Roma	47
Cybersecurity firms in Milan	29
Cybersecurity firms in Milano	29
Cybersecurity firms in Torino	14
Cybersecurity firms in Modena	12
Cybersecurity firms in Turin	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 firms”, 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; 7 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 firms are there based in Italy?

There are 533 cybersecurity firms headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Utimaco, headquartered in Assago, tops this list with the largest team on record.

Which city has the most cybersecurity firms?

Rome leads with 53 headquartered companies, followed by Roma (47) and Milan (29).

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 3,110 verified decision-maker contacts tracked across these 533 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.