Company lists · Data refreshed October 2026
Top 25 Hardening services based in Germany
RevenueBase identified 90 company matches for hardening services associated with Germany as of October 2026 and tracks 442 professional contacts across them, including 172 with verified work emails. Berlin is the largest hub.
This list covers company matches for hardening services associated with Germany, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed October 26, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest hardening services based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 70 contacts → | ||||
Exact match “We, mispa Technologies GmbH, a leading IT security and service provider, deliver consulting, design and managed services to help our customers get the most out of their IT…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 2 | 30 contacts → | ||||
Exact match “Simplifying Your Security Journey Welcome to mgm security partners GmbH – your reliable partner for simple and effective IT security solutions.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 3 | 22 contacts → | ||||
Exact match “We - MAWOH GmbH - are an independent enterprise IT security and managed service provider and 100% privately owned.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 4 | 21 contacts → | ||||
Exact match “SCHUTZWERK GmbH is an international IT security consultancy.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 5 | 19 contacts → | ||||
Exact match “Wir sind ein Security House.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 6 | 14 contacts → | ||||
Exact match “Book.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 7 | 14 contacts → | ||||
Exact match “protectONE - akkreditiertes und autorisiertes Consulting- & Trainingsunternehmen für IT Security Lösungen.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match “Information Security - Software Development - System Integration - Data Privacy Port Zero creates and maintains software systems, with an eye for security, data privacy and…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “Bei Protforce stehen Sicherheit und Zukunft im Einklang.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match “Sicherheit können wir Wir sind sequire (für: security (engl: Sicherheit) und quire (lateinisch: können))!” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match “greenhats® is a platform for IT security.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 12 | 8 contacts → | ||||
Exact match “X41 D-Sec GmbH is an expert provider for application security services.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “CyStrat Services GmbH was founded in 2022 with the clear vision of delivering first-class consulting services in the field of cybersecurity, built on a strong foundation of IT…” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 14 | 5 contacts → | ||||
Exact match “Die SpecOps Solutions GmbH ist ein Nischenanbieter für Informationssicherheit.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 15 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “Seit über 30 Jahren sind wir Ihr zuverlässiger Partner für anspruchsvolle Wärmebehandlungsprozesse.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 17 | 5 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 18 | 4 contacts → | ||||
Exact match “Professional management in IT-Security has become essential for any business operating in today's economy.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 19 | 4 contacts → | ||||
Exact match “We are a security consulting company specializing in IT- and Information Security based in Frankfurt a.M, Germany.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 20 | 4 contacts → | ||||
Exact match “Bytes Security GmbH unterstützt Unternehmen in Deutschland bei der Absicherung ihrer IT-Systeme, digitalen Prozesse und geschäftskritischen Daten.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 21 | 4 contacts → | ||||
Exact match “Hertwig Härtetechnik beschäftigt 120 Mitarbeiter an zwei Standorten in Lüdenscheid und ist der zuverlässige Partner in Wärmebehandlungsfragen für den Werkzeug- und Maschinenbau.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 22 | 3 contacts → | ||||
Exact match “IT-Administration und IT-Sicherheit sind zwei komplett unterschiedliche Bereiche.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 23 | 3 contacts → | ||||
Exact match “Sie wollen sich als KMU nicht nur sicher fühlen, sondern sicher sein, indem Sie ein hohes IT-Sicherheitsniveau erreichen?” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 24 | 3 contacts → | ||||
Exact match “Es ist unser Anliegen die Infrastruktur unserer Kunden bestmöglich und effizient vor Cyber-Bedrohungen aller Art zu schützen.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
| 25 | 3 contacts → | ||||
Exact match “Die ByteSnipers GmbH ist Ihr vertrauenswürdiger Partner für erstklassige IT-Sicherheit.” Recorded in the RevenueBase company graph · Oct 26, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “hardening services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 90 hardening services based in Germany
See the full list, filter by size, metro and specialty, and access 172 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Hardening services based in Germany at a glance
As of Oct 26, 2026Companies by employee count
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 90 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with Germany whose business descriptions match “hardening services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 172 professional contacts with verified work emails across the full matched dataset. 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 October 26, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “hardening services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many hardening services are there based in Germany?
RevenueBase identified 90 company matches for hardening services associated with Germany as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Mispa Technologies Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most hardening services?
Berlin leads with 6 company records, followed by Munich (5) and Hamburg (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 172 professional contacts with verified work emails tracked across these 90 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 26, 2026.
Ready to reach these companies? Verified emails and direct dials for all 90 hardening services based in Germany. Start with a free account, no credit card.
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Browse the directory
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 SmartSearch, 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.
More company lists
Company intelligence · public preview
Top 25 hardening services based in Germany
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 90 matching company records for hardening services based in Germany, with 442 tracked contacts and 172 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 26, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hardening services based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Mispa Technologies Gmbhmispa.comHQ: Langenfeld (rheinland), GermanyReported employees: 51-200 | Langenfeld (rheinland), Germany | 51-200 | Exact match | 70 contacts → |
“We, mispa Technologies GmbH, a leading IT security and service provider, deliver consulting, design and managed services to help our customers get the most out of their IT…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  MGM Security Partners Gmbhmgm-sp.comHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 30 contacts → |
“Simplifying Your Security Journey Welcome to mgm security partners GmbH – your reliable partner for simple and effective IT security solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Mawoh Gmbhmawoh.deHQ: Egelsbach, GermanyReported employees: 51-200 | Egelsbach, Germany | 51-200 | Exact match | 22 contacts → |
“We - MAWOH GmbH - are an independent enterprise IT security and managed service provider and 100% privately owned.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Schutzwerk Gmbhschutzwerk.comHQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 21 contacts → |
“SCHUTZWERK GmbH is an international IT security consultancy.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Schönbrunn Tasc Gmbhschoenbrunn-tasc.deHQ: Riedwiesenstraße 1, GermanyReported employees: 11-50 | Riedwiesenstraße 1, Germany | 11-50 | Exact match | 19 contacts → |
“Wir sind ein Security House.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  OAK Securityoaksecurity.ioHQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 14 contacts → |
“Book.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Protectoneprotectone.netHQ: Düsseldorf, GermanyReported employees: 11-50 | Düsseldorf, Germany | 11-50 | Exact match | 14 contacts → |
“protectONE - akkreditiertes und autorisiertes Consulting- & Trainingsunternehmen für IT Security Lösungen.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Port Zeroport-zero.comHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 14 contacts → |
“Information Security - Software Development - System Integration - Data Privacy Port Zero creates and maintains software systems, with an eye for security, data privacy and…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Protforce Gmbhprotforce.deHQ: Wiesbaden, GermanyReported employees: 11-50 | Wiesbaden, Germany | 11-50 | Exact match | 13 contacts → |
“Bei Protforce stehen Sicherheit und Zukunft im Einklang.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Sequire Technologysequire.deHQ: Saarbrücken, GermanyReported employees: 1-10 | Saarbrücken, Germany | 1-10 | Exact match | 10 contacts → |
“Sicherheit können wir Wir sind sequire (für: security (engl: Sicherheit) und quire (lateinisch: können))!” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Greenhats Gmbhgreenhats.comHQ: Weimar (lahn), GermanyReported employees: 11-50 | Weimar (lahn), Germany | 11-50 | Exact match | 10 contacts → |
“greenhats® is a platform for IT security.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  X41 D-Sec Gmbhx41-dsec.deHQ: Aachen, GermanyReported employees: 1-10 | Aachen, Germany | 1-10 | Exact match | 8 contacts → |
“X41 D-Sec GmbH is an expert provider for application security services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Cystrat Services Gmbhcystrat-services.comHQ: Maintal, GermanyReported employees: 11-50 | Maintal, Germany | 11-50 | Exact match | 7 contacts → |
“CyStrat Services GmbH was founded in 2022 with the clear vision of delivering first-class consulting services in the field of cybersecurity, built on a strong foundation of IT…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Specops Solutions Gmbhspecops-solutions.deHQ: Königstein, GermanyReported employees: 11-50 | Königstein, Germany | 11-50 | Exact match | 5 contacts → |
“Die SpecOps Solutions GmbH ist ein Nischenanbieter für Informationssicherheit.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | EHT Erbacher Härtetechnik Gmbherbacher-haertetechnik.de HQ: Erbach, GermanyReported employees: 1-10 | Erbach, Germany | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | HQ: Essen, GermanyReported employees: 11-50 | Essen, Germany | 11-50 | Exact match | 5 contacts → |
“Seit über 30 Jahren sind wir Ihr zuverlässiger Partner für anspruchsvolle Wärmebehandlungsprozesse.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Härterei Reese Brackenheim Gmbhhardening.com HQ: Brackenheim, GermanyReported employees: 1-10 | Brackenheim, Germany | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 |  D&s Digisec Gmbhds-digisec.comHQ: Monheim, GermanyReported employees: 1-10 | Monheim, Germany | 1-10 | Exact match | 4 contacts → |
“Professional management in IT-Security has become essential for any business operating in today's economy.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Binsec Gmbhbinsec.comHQ: Frankfurt, GermanyReported employees: 1-10 | Frankfurt, Germany | 1-10 | Exact match | 4 contacts → |
“We are a security consulting company specializing in IT- and Information Security based in Frankfurt a.M, Germany.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bytes Security Gmbhbytes-security.de HQ: Hamm, GermanyReported employees: 1-10 | Hamm, Germany | 1-10 | Exact match | 4 contacts → |
“Bytes Security GmbH unterstützt Unternehmen in Deutschland bei der Absicherung ihrer IT-Systeme, digitalen Prozesse und geschäftskritischen Daten.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hertwig Gmbhhertwig-haertetechnik.de HQ: Lüdenscheid, GermanyReported employees: 51-200 | Lüdenscheid, Germany | 51-200 | Exact match | 4 contacts → |
“Hertwig Härtetechnik beschäftigt 120 Mitarbeiter an zwei Standorten in Lüdenscheid und ist der zuverlässige Partner in Wärmebehandlungsfragen für den Werkzeug- und Maschinenbau.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Movetech It-Solutionsmovetech.net HQ: Bad Nauheim, GermanyReported employees: 11-50 | Bad Nauheim, Germany | 11-50 | Exact match | 3 contacts → |
“IT-Administration und IT-Sicherheit sind zwei komplett unterschiedliche Bereiche.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Smart Security Gmbhsmart-security.groupHQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 3 contacts → |
“Sie wollen sich als KMU nicht nur sicher fühlen, sondern sicher sein, indem Sie ein hohes IT-Sicherheitsniveau erreichen?” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Lednerb It-Security Gmbhlednerb.deHQ: Flensburg, GermanyReported employees: 1-10 | Flensburg, Germany | 1-10 | Exact match | 3 contacts → |
“Es ist unser Anliegen die Infrastruktur unserer Kunden bestmöglich und effizient vor Cyber-Bedrohungen aller Art zu schützen.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Bytesnipers Gmbhbytesnipers.comHQ: Bremen, GermanyReported employees: 1-10 | Bremen, Germany | 1-10 | Exact match | 3 contacts → |
“Die ByteSnipers GmbH ist Ihr vertrauenswürdiger Partner für erstklassige IT-Sicherheit.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 90 company matches
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Hardening services: dataset insights
October 26, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
89 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 90 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hardening services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hardening services did RevenueBase find based in Germany?
The saved snapshot records 90 matching company records, 442 tracked contacts and 172 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 26, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Hardening services by geography
- Hardening services based in London, United Kingdom
- Hardening services based in Australia
- Hardening services based in Brazil
- Hardening services based in Canada
- Hardening services based in France
- Hardening services based in India
- Hardening services based in Italy
- Hardening services based in the Netherlands
- Hardening services based in the United Kingdom
- Hardening services based in the United States
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 hardening services based in Germany. Snapshot: October 26, 2026. https://revenuebase.ai/companies/hardening-services/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 hardening services based in Germany
RevenueBase records 90 matching company records for hardening services based in Germany, with 442 tracked contacts and 172 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 26, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 hardening services based in Germany
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Mispa Technologies Gmbhmispa.com HQ: Langenfeld (rheinland), GermanyReported employees: 51-200 | Langenfeld (rheinland), Germany | 51-200 | Exact match | 70 contacts → |
“We, mispa Technologies GmbH, a leading IT security and service provider, deliver consulting, design and managed services to help our customers get the most out of their IT…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | MGM Security Partners Gmbhmgm-sp.com HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 30 contacts → |
“Simplifying Your Security Journey Welcome to mgm security partners GmbH – your reliable partner for simple and effective IT security solutions.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Mawoh Gmbhmawoh.de HQ: Egelsbach, GermanyReported employees: 51-200 | Egelsbach, Germany | 51-200 | Exact match | 22 contacts → |
“We - MAWOH GmbH - are an independent enterprise IT security and managed service provider and 100% privately owned.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Schutzwerk Gmbhschutzwerk.com HQ: Ulm, GermanyReported employees: 11-50 | Ulm, Germany | 11-50 | Exact match | 21 contacts → |
“SCHUTZWERK GmbH is an international IT security consultancy.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Schönbrunn Tasc Gmbhschoenbrunn-tasc.de HQ: Riedwiesenstraße 1, GermanyReported employees: 11-50 | Riedwiesenstraße 1, Germany | 11-50 | Exact match | 19 contacts → |
“Wir sind ein Security House.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | OAK Securityoaksecurity.io HQ: Munich, GermanyReported employees: 11-50 | Munich, Germany | 11-50 | Exact match | 14 contacts → |
“Book.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Protectoneprotectone.net HQ: Düsseldorf, GermanyReported employees: 11-50 | Düsseldorf, Germany | 11-50 | Exact match | 14 contacts → |
“protectONE - akkreditiertes und autorisiertes Consulting- & Trainingsunternehmen für IT Security Lösungen.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Port Zeroport-zero.com HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 14 contacts → |
“Information Security - Software Development - System Integration - Data Privacy Port Zero creates and maintains software systems, with an eye for security, data privacy and…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Protforce Gmbhprotforce.de HQ: Wiesbaden, GermanyReported employees: 11-50 | Wiesbaden, Germany | 11-50 | Exact match | 13 contacts → |
“Bei Protforce stehen Sicherheit und Zukunft im Einklang.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Sequire Technologysequire.de HQ: Saarbrücken, GermanyReported employees: 1-10 | Saarbrücken, Germany | 1-10 | Exact match | 10 contacts → |
“Sicherheit können wir Wir sind sequire (für: security (engl: Sicherheit) und quire (lateinisch: können))!” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Greenhats Gmbhgreenhats.com HQ: Weimar (lahn), GermanyReported employees: 11-50 | Weimar (lahn), Germany | 11-50 | Exact match | 10 contacts → |
“greenhats® is a platform for IT security.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | X41 D-Sec Gmbhx41-dsec.de HQ: Aachen, GermanyReported employees: 1-10 | Aachen, Germany | 1-10 | Exact match | 8 contacts → |
“X41 D-Sec GmbH is an expert provider for application security services.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Cystrat Services Gmbhcystrat-services.com HQ: Maintal, GermanyReported employees: 11-50 | Maintal, Germany | 11-50 | Exact match | 7 contacts → |
“CyStrat Services GmbH was founded in 2022 with the clear vision of delivering first-class consulting services in the field of cybersecurity, built on a strong foundation of IT…” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Specops Solutions Gmbhspecops-solutions.de HQ: Königstein, GermanyReported employees: 11-50 | Königstein, Germany | 11-50 | Exact match | 5 contacts → |
“Die SpecOps Solutions GmbH ist ein Nischenanbieter für Informationssicherheit.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | EHT Erbacher Härtetechnik Gmbherbacher-haertetechnik.de HQ: Erbach, GermanyReported employees: 1-10 | Erbach, Germany | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | HQ: Essen, GermanyReported employees: 11-50 | Essen, Germany | 11-50 | Exact match | 5 contacts → |
“Seit über 30 Jahren sind wir Ihr zuverlässiger Partner für anspruchsvolle Wärmebehandlungsprozesse.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Härterei Reese Brackenheim Gmbhhardening.com HQ: Brackenheim, GermanyReported employees: 1-10 | Brackenheim, Germany | 1-10 | Exact match | 5 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 18 | D&s Digisec Gmbhds-digisec.com HQ: Monheim, GermanyReported employees: 1-10 | Monheim, Germany | 1-10 | Exact match | 4 contacts → |
“Professional management in IT-Security has become essential for any business operating in today's economy.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Binsec Gmbhbinsec.com HQ: Frankfurt, GermanyReported employees: 1-10 | Frankfurt, Germany | 1-10 | Exact match | 4 contacts → |
“We are a security consulting company specializing in IT- and Information Security based in Frankfurt a.M, Germany.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Bytes Security Gmbhbytes-security.de HQ: Hamm, GermanyReported employees: 1-10 | Hamm, Germany | 1-10 | Exact match | 4 contacts → |
“Bytes Security GmbH unterstützt Unternehmen in Deutschland bei der Absicherung ihrer IT-Systeme, digitalen Prozesse und geschäftskritischen Daten.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Hertwig Gmbhhertwig-haertetechnik.de HQ: Lüdenscheid, GermanyReported employees: 51-200 | Lüdenscheid, Germany | 51-200 | Exact match | 4 contacts → |
“Hertwig Härtetechnik beschäftigt 120 Mitarbeiter an zwei Standorten in Lüdenscheid und ist der zuverlässige Partner in Wärmebehandlungsfragen für den Werkzeug- und Maschinenbau.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Movetech It-Solutionsmovetech.net HQ: Bad Nauheim, GermanyReported employees: 11-50 | Bad Nauheim, Germany | 11-50 | Exact match | 3 contacts → |
“IT-Administration und IT-Sicherheit sind zwei komplett unterschiedliche Bereiche.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Smart Security Gmbhsmart-security.group HQ: Munich, GermanyReported employees: 1-10 | Munich, Germany | 1-10 | Exact match | 3 contacts → |
“Sie wollen sich als KMU nicht nur sicher fühlen, sondern sicher sein, indem Sie ein hohes IT-Sicherheitsniveau erreichen?” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Lednerb It-Security Gmbhlednerb.de HQ: Flensburg, GermanyReported employees: 1-10 | Flensburg, Germany | 1-10 | Exact match | 3 contacts → |
“Es ist unser Anliegen die Infrastruktur unserer Kunden bestmöglich und effizient vor Cyber-Bedrohungen aller Art zu schützen.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Bytesnipers Gmbhbytesnipers.com HQ: Bremen, GermanyReported employees: 1-10 | Bremen, Germany | 1-10 | Exact match | 3 contacts → |
“Die ByteSnipers GmbH ist Ihr vertrauenswürdiger Partner für erstklassige IT-Sicherheit.” Recorded description excerpt · October 26, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 90 company matches
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Hardening services: dataset insights
October 26, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
89 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 90 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: October 26, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for hardening services?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many hardening services did RevenueBase find based in Germany?
The saved snapshot records 90 matching company records, 442 tracked contacts and 172 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: October 26, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 25 hardening services based in Germany. Snapshot: October 26, 2026. https://revenuebase.ai/companies/hardening-services/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗