Company lists · Data refreshed September 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 Data refreshed Sep 1, 2026 45 companies tracked

RevenueBase identified 45 cybersecurity energy sector companies headquartered in Italy as of September 2026 and 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. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 1, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 Smart Search rating on every row Refreshed Sep 1, 2026 86% judged on-target in blind review

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 refreshed Sep 1, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity energy sector companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Nozomi Networks	Indirect evidence	Milan, Italy	201-500	371 contacts →
	Indirect evidence “We protect the world’s critical infrastructure from cyber threats.” Source: RevenueBase Database · checked Sep 1, 2026
2	Vantea Smart	Partial evidence	Roma, Italy	201-500	128 contacts →
	Partial evidence “Address the risk of tomorrow, today!\| Da oltre 30 anni, siamo protagonisti nel mercato della Cybersecurity e accompagniamo i nostri clienti nel loro percorso di Digital…” Source: RevenueBase Database · checked Sep 1, 2026
3	Baxenergy	Partial evidence	Acireale, Italy	51-200	108 contacts →
	Partial evidence “DIGITAL SOLUTIONS FOR THE GLOBAL ENERGY INDUSTRY BaxEnergy, a Yokogawa company, is a global full-service partner of energy companies and industrial operators, delivering…” Source: RevenueBase Database · checked Sep 1, 2026
4	DEAS	Partial evidence	Rome, Italy	51-200	81 contacts →
	Partial evidence “DEAS Cyber+ opera nel settore della cybersecurity con un approccio orientato alla sicurezza offensiva e alla comprensione concreta della minaccia.” Source: RevenueBase Database · checked Sep 1, 2026
5	RAD Cyber Security	Indirect evidence	Milano, Italy	11-50	45 contacts →
	Indirect evidence “RAD nasce dalla volontà di realizzare un nuovo progetto d’impresa focalizzato sul crescente tema della sicurezza informatica con particolare caratterizzazione negli ambiti: Cyber…” Source: RevenueBase Database · checked Sep 1, 2026
6	Y Cyber	Partial evidence	Verona, Italy	51-200	20 contacts →
	Partial evidence “Y Cyber is the cybersecurity business unit of HWG Sababa, dedicated exclusively to protecting industrial operations and infrastructure.” Source: RevenueBase Database · checked Sep 1, 2026
7	JOY Comm	Indirect evidence	Roma, Italy	1-10	18 contacts →
	Indirect evidence “Nata dalla fusione di due importanti realtà italiane come Joy System e Comunica, JoyComm si occupa a 360 gradi di sicurezza informatica per le aziende, fornendo un elevato livello…” Source: RevenueBase Database · checked Sep 1, 2026
8	SK IT Cyber Security	Indirect evidence	Torino, Italy	11-50	15 contacts →
	Indirect evidence “SK-IT was founded in as a Company focused solely on Computer Security and for almost 20 years our resources are involved in countless projects related to Penetration Testing…” Source: RevenueBase Database · checked Sep 1, 2026
9	Aspisec	Indirect evidence	Roma, Italy	11-50	14 contacts →
	Indirect evidence “Sicurezza informatica senza compromessi.” Source: RevenueBase Database · checked Sep 1, 2026
10	Sync Security SRL	Indirect evidence	Milano, Italy	11-50	11 contacts →
	Indirect evidence “Cyber Security, Data Protection, Business Continuity, Compliance” Source: RevenueBase Database · checked Sep 1, 2026
11	Digital Value Cyber Security	Partial evidence	Firenze, Italy	11-50	10 contacts →
	Partial evidence “Nata come società innovativa nel 2019, Digital Value Cyber Security offre servizi e consulenze nella Information Security/CyberSecurity.” Source: RevenueBase Database · checked Sep 1, 2026
12	CYSKE	Partial evidence	Roma, Italy	1-10	10 contacts →
	Partial evidence “CYSKE è una realtà specializzata nel campo della cybersecurity, sicurezza OT (Operational Technology), safety e compliance normativa, nata dall’unione di competenze digitali e…” Source: RevenueBase Database · checked Sep 1, 2026
13	Defenx	Indirect evidence	Milano, Italy	11-50	9 contacts →
	Indirect evidence “Defenx is an IT company that has an extensive background in providing businesses with cloud based security solutions and support for their digital infrastructure.” Source: RevenueBase Database · checked Sep 1, 2026
14	Rina Cyber	Strong evidence	Milan, Italy	11-50	9 contacts →
	Strong evidence “RINA offers a wide range of cybersecurity services for clients operating in many sectors.” Source: RevenueBase Database · checked Sep 1, 2026
15	Berilo	Partial evidence	Bergamo, Italy	1-10	7 contacts →
	Partial evidence “As a proud member of the Berghem family, Berilo brings forth cutting-edge cybersecurity solutions designed for today's complex digital landscapes.” Source: RevenueBase Database · checked Sep 1, 2026
16	Nikitena SRL	Partial evidence	Catanzaro, Italy	11-50	5 contacts →
	Partial evidence “Nikitena Srl \| Cybersecurity & Digital Forensics Dalla Difesa Militare alla Protezione del Business.” Source: RevenueBase Database · checked Sep 1, 2026
17	Ancharia	Indirect evidence	Ancona, Italy	1-10	5 contacts →
	Indirect evidence “Società di cyber security che offre servizi di alto valore tecnologico” Source: RevenueBase Database · checked Sep 1, 2026
18	Scudata	Indirect evidence	Carpi, Italy	1-10	5 contacts →
	Indirect evidence “La tua impresa non è mai stata così a rischio.” Source: RevenueBase Database · checked Sep 1, 2026
19	Agorà Security	Partial evidence	Vicenza, Italy	1-10	5 contacts →
	Partial evidence “A proactive and practical Cybersecurity approach: Incident Response & Threat Hunting, Proactive Defense & Governance, Adversarial Emulation, Cyber-as-a-Service.” Source: RevenueBase Database · checked Sep 1, 2026
20	DNA Servizi Informatici	Indirect evidence	Budrio, Italy	11-50	4 contacts →
	Indirect evidence “Siamo un’azienda informatica nata nel 2004, da sempre attenta all’evoluzione nel mondo del digitale e oggi considerata tra le imprese italiane più innovative nel settore della…” Source: RevenueBase Database · checked Sep 1, 2026
21	Aboutrust	Indirect evidence	Venice, Italy	501-1,000	2 contacts →
	Indirect evidence “Aboutrust is now Arsenalia.” Source: RevenueBase Database · checked Sep 1, 2026
22	E-Trace Digital Security	Indirect evidence	Roma, Italy	1-10	2 contacts →
	Indirect evidence “e-TRACE - Digital Security e' un'azienda altamente specializzata in sicurezza informatica e offre servizi professionali su tutto il territorio nazionale nei seguenti settori : PA…” Source: RevenueBase Database · checked Sep 1, 2026
23	Dfend Cyber Security	Indirect evidence	Modena, Italy	1-10	2 contacts →
	Indirect evidence “DFEND supporta le imprese ad acquisire visibilità delle proprie vulnerabilità informatiche e a gestirle al meglio, mettendo in sicurezza il proprio business dall’esponenziale…” Source: RevenueBase Database · checked Sep 1, 2026
24	Texi Solutions	Indirect evidence	Rome, Italy	1-10	2 contacts →
	Indirect evidence “Entrata nel Gruppo Infordata dal 2021, Texi Solutions S.r.l.” Source: RevenueBase Database · checked Sep 1, 2026
25	PFS Sistemi S.R.L	Indirect evidence	Trapani, Italy	1-10	2 contacts →
	Indirect evidence “Competenza, Professionalità e Tempestività sono i cardini su cui ruota l'operato della PFS Sistemi; Forte di un’esperienza maturata dagli anni '90 in poi, e rinnovatasi negli anni…” Source: RevenueBase Database · checked Sep 1, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: cybersecurity energy sector companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names cybersecurity energy sector companies.
Partial evidence: Its own public description names part of cybersecurity energy sector companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity energy sector companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

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 Sep 1, 2026

63.0%Verified-email coverage

16.3%Mobile-number coverage

21.6Average contacts per company

11-50Median size (employees)

13.3%Largest-city concentration · Roma

Sep 1, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among cybersecurity energy sector companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Italy whose own description of what they do matches “cybersecurity energy sector companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names cybersecurity energy sector companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among cybersecurity energy sector companies, and records with no verified work email. Companies headquartered outside Italy are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 611 across the full list. 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 1, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names cybersecurity energy sector companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many cybersecurity energy sector companies are there based in Italy?

RevenueBase identified 45 cybersecurity energy sector companies headquartered in Italy as of September 2026, matched on each company's own description of what it does rather than its industry code.

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 refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 1, 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 Smart Search, 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.