Company lists · Data refreshed September 2026

Top 25 Cybersecurity software for utilities based in Germany

Name: Cybersecurity software for utilities based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 43 companies tracked

RevenueBase identified 43 cybersecurity software for utilities headquartered in Germany as of September 2026 and tracks 1,737 professional contacts across them, including 520 with verified work emails. Berlin is the largest hub.

This list covers cybersecurity software for utilities headquartered in Germany, 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 14, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 14, 2026 86% judged on-target in blind review

43Companies

1,737Contacts tracked

520Verified emails

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The 25 largest cybersecurity software for utilities based in Germany

Ranked by team size

Top 25 of 43 cybersecurity software for utilities based in Germany, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity software for utilities: 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	Secunet Security Networks AG	Indirect evidence	Essen, GermanyHQ checked Sep 14, 2026	1,001-5,000	623 contacts →
	Indirect evidence “secunet – We are the Guardians of Europe's Digital Freedom.” Source: RevenueBase Database · checked Sep 14, 2026
2	G Data Cyberdefense	Indirect evidence	Bochum, GermanyHQ checked Sep 14, 2026	501-1,000	386 contacts →
	Indirect evidence “Progress is our motivation because we are convinced that it will lead us to a successful future – independent of industries, companies and social classes.” Source: RevenueBase Database · checked Sep 14, 2026
3	Rohde & Schwarz Cybersecurity	Partial evidence	Munich, GermanyHQ checked Sep 14, 2026	201-500	96 contacts →
	Partial evidence “Rohde & Schwarz Cybersecurity is a leading IT security company that protects companies and public institutions around the world against cyberattacks.” Source: RevenueBase Database · checked Sep 14, 2026
4	R-Tec IT Security Gmbh	Indirect evidence	Wuppertal, GermanyHQ checked Sep 14, 2026	51-200	79 contacts →
	Indirect evidence “r-tec IT Security ist seit über 25 Jahren auf IT-Sicherheit spezialisiert.” Source: RevenueBase Database · checked Sep 14, 2026
5	Enginsight Gmbh	Partial evidence	Jena, GermanyHQ checked Sep 14, 2026	51-200	65 contacts →
	Partial evidence “Enginsight ist die praxisnahe und effiziente Cybersecurity Plattform aus Deutschland, für mittelständische Unternehmen, KRITIS und öffentliche Träger.” Source: RevenueBase Database · checked Sep 14, 2026
6	Water IT Security & Defense	Partial evidence	Düsseldorf, GermanyHQ checked Sep 14, 2026	51-200	54 contacts →
	Partial evidence “water is a cybersecurity company that provides holistic IT security solutions to keep your business safe.” Source: RevenueBase Database · checked Sep 14, 2026
7	Forenova Technologies Gmbh	Indirect evidence	Nuremberg, GermanyHQ checked Sep 14, 2026	51-200	45 contacts →
	Indirect evidence “ForeNova helps Small and Medium Enterprises leverage existing cyber security solutions to improve the detection of hidden security threats with greater speed and precision.” Source: RevenueBase Database · checked Sep 14, 2026
8	Ausecus Gmbh	Indirect evidence	Augsburg, GermanyHQ checked Sep 14, 2026	11-50	31 contacts →
	Indirect evidence “ausecus GmbH delivers IT-Security Consulting and Managed Services for critical infrastructure organisations (KRITIS).” Source: RevenueBase Database · checked Sep 14, 2026
9	Rhebo OT & Iiot Security	Partial evidence	Leipzig, GermanyHQ checked Sep 14, 2026	11-50	27 contacts →
	Partial evidence “Rhebo provides simple and effective cybersecurity solutions for Operational Technology and distributed industrial assets for the energy sector, critical infrastructure and…” Source: RevenueBase Database · checked Sep 14, 2026
10	Allgeier Cyris Gmbh	Indirect evidence	Bremen, GermanyHQ checked Sep 14, 2026	51-200	26 contacts →
	Indirect evidence “Mehr Schutz vor Angriffen aus dem Cyberraum: Cyberkriminalität ist eine der größten Bedrohungen unserer Zeit.” Source: RevenueBase Database · checked Sep 14, 2026
11	Physec Gmbh	Indirect evidence	Bochum, GermanyHQ checked Sep 14, 2026	51-200	25 contacts →
	Indirect evidence “PHYSEC stands for pioneering solutions in secure digitalisation.” Source: RevenueBase Database · checked Sep 14, 2026
12	Enbw Cyber Security Gmbh	Indirect evidence	Karlsruhe, GermanyHQ checked Sep 14, 2026	11-50	22 contacts →
	Indirect evidence “Digitale Bedrohungen wachsen – und damit unsere Verantwortung.” Source: RevenueBase Database · checked Sep 14, 2026
13	Aware7 Gmbh	Indirect evidence	Gelsenkirchen, GermanyHQ checked Sep 14, 2026	11-50	21 contacts →
	Indirect evidence “We are a cyber security company based in Gelsenkirchen, Germany.” Source: RevenueBase Database · checked Sep 14, 2026
14	Incyde	Indirect evidence	Berlin, GermanyHQ checked Sep 14, 2026	11-50	20 contacts →
	Indirect evidence “We turn your INdustrial CYber DEfense on, respecting your special operating systems and requirements for efficient and effective security measures, including Railways, Automotive…” Source: RevenueBase Database · checked Sep 14, 2026
15	Keepbit	Indirect evidence	Augsburg, GermanyHQ checked Sep 14, 2026	11-50	14 contacts →
	Indirect evidence “IT-Sicherheit, die schützt, bevor es kritisch wird!” Source: RevenueBase Database · checked Sep 14, 2026
16	Sanctuary	Partial evidence	Darmstadt, GermanyHQ checked Sep 14, 2026	11-50	12 contacts →
	Partial evidence “We are SANCTUARY Systems, a cybersecurity company from Darmstadt, Germany.” Source: RevenueBase Database · checked Sep 14, 2026
17	Eyedsec Cyber Security Gmbh	Indirect evidence	Bayreuth, GermanyHQ checked Sep 14, 2026	11-50	8 contacts →
	Indirect evidence “Die eyeDsec Cyber Security GmbH ist Ihr zuverlässiger und kompetenter Partner im Bereich Cyber Security mit Sitz in Bayreuth.” Source: RevenueBase Database · checked Sep 14, 2026
18	Ikomm Gmbh	Indirect evidence	Fürth, GermanyHQ checked Sep 14, 2026	11-50	6 contacts →
	Indirect evidence “iKomm GmbH – Ihr Partner für ganzheitliche IT- Security Lösungen Die iKomm GmbH ist seit 1998 ein spezialisiertes IT- Security Unternehmen mit Sitz in Fürth bei Nürnberg, das…” Source: RevenueBase Database · checked Sep 14, 2026
19	Awaretec Gmbh	Partial evidence	Cologne, GermanyHQ checked Sep 14, 2026	11-50	6 contacts →
	Partial evidence “High-Level Cybersecurity für IT und OT-Sicherheit in Ihrem Unternehmen AwareTec® ist ein deutsches Cybersicherheitsunternehmen mit globaler Präsenz.” Source: RevenueBase Database · checked Sep 14, 2026
20	Cybershield	Partial evidence	Mannheim, GermanyHQ checked Sep 14, 2026	11-50	6 contacts →
	Partial evidence “Founded in 2021 our fast-growing team of CyberSecurity experts in different focus-areas directly related to Operational Technologies went on the mission to provide our customers…” Source: RevenueBase Database · checked Sep 14, 2026
21	Bock Büroorganisation Gmbh	Indirect evidence	Hallstadt, GermanyHQ checked Sep 14, 2026	11-50	3 contacts →
	Indirect evidence “Über das Internet verbreiten sich digitale Bedrohungen durch Schadsoftware oder Malware rasend schnell.” Source: RevenueBase Database · checked Sep 14, 2026
22	Myresilience Gmbh	Indirect evidence	München, GermanyHQ checked Sep 14, 2026	11-50	2 contacts →
	Indirect evidence “At myResilience GmbH, we offer companies maximum protection against existential cyber attacks with our modularly designed security services.” Source: RevenueBase Database · checked Sep 14, 2026
23	Securespherelabs	Partial evidence	Berlin, GermanyHQ checked Sep 14, 2026	11-50	2 contacts →
	Partial evidence “Secure Sphere Labs: Your Shield in the Digital World Company Overview: At Secure Sphere Labs, we are dedicated to fortifying your digital presence with cutting-edge cybersecurity…” Source: RevenueBase Database · checked Sep 14, 2026
24	Neon Information Security Gmbh	Partial evidence	Munich, GermanyHQ checked Sep 14, 2026	1-10	2 contacts →
	Partial evidence “Neon provides a software-based „attacking and verification system“ supporting large enterprises and governmental organizations in their IT-Security management: Through automation…” Source: RevenueBase Database · checked Sep 14, 2026
25	Tofu Security Solutions	Partial evidence	Berlin, GermanyHQ checked Sep 14, 2026	1-10	2 contacts →
	Partial evidence “Advanced Cyber Security software solutions and services.” Source: RevenueBase Database · checked Sep 14, 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 software for utilities. 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 software for utilities.
Partial evidence: Its own public description names part of cybersecurity software for utilities, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity software for utilities. 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 43 cybersecurity software for utilities based in Germany

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Cybersecurity software for utilities based in Germany at a glance

As of Sep 14, 2026

29.9%Verified-email coverage

40.4Average contacts per company

11-50Median size (employees)

14.0%Largest-city concentration · Berlin

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for Germany, so it is reported there. Company counts and contact totals on this page are exact for Germany, over 43 companies.

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 software for utilities, 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 Germany whose own description of what they do matches “cybersecurity software for utilities”. 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 software for utilities), 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 software for utilities, and records with no verified work email. Companies headquartered outside Germany 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, 520 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 14, 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 software for utilities, 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 software for utilities are there based in Germany?

RevenueBase identified 43 cybersecurity software for utilities headquartered in Germany 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?

Secunet Security Networks AG, headquartered in Essen, tops this list with the largest team on record.

Which city has the most cybersecurity software for utilities?

Berlin leads with 6 headquartered companies, followed by Augsburg (2) and Bochum (2).

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 520 verified decision-maker contacts tracked across these 43 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 14, 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.