Company lists · Data verified August 2026

Top 25 Cybersecurity energy sector companies based in Italy

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 45 companies tracked

There are 45 cybersecurity energy sector companies headquartered in Italy (RevenueBase, August 2026). RevenueBase tracks 970 professional contacts across them, including 611 with verified work emails and 158 with mobile numbers. Roma is the largest hub.

This list covers cybersecurity energy sector 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.

45Companies

970Contacts tracked

611Verified emails

158Mobile numbers

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The 25 largest cybersecurity energy sector companies based in Italy

Ranked by team size

Top 25 of 45 cybersecurity energy sector 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	Nozomi Networks	Milan	201-500	371	284
2	Vantea Smart	Roma	201-500	128	89
3	Baxenergy	Acireale	51-200	108	73
4	DEAS	Rome	51-200	81	46
5	RAD Cyber Security	Milano	11-50	45	33
6	Y Cyber	Verona	51-200	20	10
7	JOY Comm	Roma	1-10	18	13
8	SK IT Cyber Security	Torino	11-50	15	10
9	Aspisec	Roma	11-50	14	10
10	Sync Security SRL	Milano	11-50	11	8
11	Digital Value Cyber Security	Firenze	11-50	10	3
12	CYSKE	Roma	1-10	10	2
13	Defenx	Milano	11-50	9	7
14	Rina Cyber	Milan	11-50	9	3
15	Berilo	Bergamo	1-10	7	3
16	Nikitena SRL	Catanzaro	11-50	5	1
17	Ancharia	Ancona	1-10	5	1
18	Scudata	Carpi	1-10	5	1
19	Agorà Security	Vicenza	1-10	5	1
20	DNA Servizi Informatici	Budrio	11-50	4	3
21	Aboutrust	Venice	501-1,000	2	2
22	E-Trace Digital Security	Roma	1-10	2	2
23	Dfend Cyber Security	Modena	1-10	2	2
24	Texi Solutions	Rome	1-10	2	1
25	PFS Sistemi S.R.L	Trapani	1-10	2	1

Showing 25 of 45 cybersecurity energy sector companies based in Italy

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Cybersecurity energy sector companies based in Italy at a glance

As of Aug 28, 2026

11-50Median size (employees)

RomaLargest hub · 6 HQs

158Contacts with mobile numbers

1Emails re-verified in last 30 days

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Cybersecurity energy sector companies by metro

Metro	Companies
Cybersecurity energy sector companies in Roma	6
Cybersecurity energy sector companies in Rome	4
Cybersecurity energy sector companies in Milano	4
Cybersecurity energy sector companies in Milan	3
Cybersecurity energy sector companies in Ancona	2
Cybersecurity energy sector companies in Torino	2
Cybersecurity energy sector companies in Firenze	1
Cybersecurity energy sector companies in Montesilvano	1

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 energy sector 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; 1 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 energy sector companies are there based in Italy?

There are 45 cybersecurity energy sector companies headquartered in Italy as of August 2026 (RevenueBase).

What is the largest company on this list?

Nozomi Networks, headquartered in Milan, tops this list with the largest team on record.

Which city has the most cybersecurity energy sector companies?

Roma leads with 6 headquartered companies, followed by Rome (4) and Milano (4).

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 611 verified decision-maker contacts tracked across these 45 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.