Company lists · Data refreshed September 2026
Top 25 24/7 security monitoring services based in Germany
RevenueBase identified 226 company matches for 24/7 security monitoring services associated with Germany as of September 2026 and tracks 1,126 professional contacts across them, including 244 with verified work emails. Berlin is the largest hub.
This list covers company matches for 24/7 security monitoring 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 September 27, 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 24/7 security monitoring services based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 103 contacts → | ||||
Exact match “Die Protection One GmbH ist deutschlandweiter Vorreiter und Marktführer in der 24 Stunden-Live-Fernüberwachung mit Live-Täteransprache.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 2 | 85 contacts → | ||||
Exact match “Die BauWatch Projekt Service GmbH übernimmt den kompletten Bereich Sicherheit, damit es unsere Kunden nicht müssen.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 3 | 57 contacts → | ||||
Exact match “Securitas GmbH Sicherheitsdienste is a security and investigations company based out of Am Heideland 2, Jüterbog, Jüterbog, Germany.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 4 | 44 contacts → | ||||
Exact match “PLANPROTECT® ist ein Sicherheitsunternehmen mit Hauptsitz in Mönchengladbach sowie bundesweit neun weiteren Standorten und gehört zu den 500 wachstumsstärksten Unternehmen…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “Seit über 30 Jahren steht ASK Sicherheitsdienste für umfassende, maßgeschneiderte Sicherheitslösungen für Unternehmen, Privathaushalte und öffentliche Einrichtungen.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 6 | 21 contacts → | ||||
Exact match “Ihr Partner – mit Sicherheit.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 7 | 19 contacts → | ||||
Exact match “Alarmanlagen, Brandmeldeanlagen, Videoüberwachung und vieles mehr aus einer Hand!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 8 | 12 contacts → | ||||
Exact match “Erfahrung, Zuverlässigkeit und Fachkompetenz sind die Grundbausteine unseres Unternehmens.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 9 | 12 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 10 | 11 contacts → | ||||
Exact match “VORSICHER macht Ihr Leben sicherer.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 11 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “AF Security steht für höchste Kompetenz und Zuverlässigkeit im Bereich Sicherheit und Schutz.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 13 | 9 contacts → | ||||
Exact match “MEDIA SEQURIA is a hospitality company based out of Oststraße 55, Düsseldorf, North Rhine-Westphalia, Germany.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Wir kümmern uns um Ihre Sicherheit, während Sie sich um Ihre Angelegenheiten kümmern.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Wir von der Clear Security GmbH sind felsenfest davon überzeugt, dass die beste Sicherheit eine Kombination aus Technologie und menschlichem Know-how ist.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Secall GmbH bietet Ihnen herausragende Serviceleistungen im Bereich der Alarmaufschaltung und Überwachung.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “As a nationwide service company with over 30 years of experience, Dogan Dienstleistungen specializes in live video surveillance solutions and ensures direct connectivity to our…” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 19 | 5 contacts → | ||||
Exact match “Kompetenter Partner für professionelle Sicherheitstechnik wie Alarmanlagen, Brandmeldeanlagen, Videoüberwachungsanlagen und Zutrittskontrollanlagen.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 20 | 5 contacts → | ||||
Exact match “alarm.direct ist in Schwerin Zuhause und in ganz Europa für Ihre Sicherheit im Einsatz.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 21 | 5 contacts → | ||||
Exact match “Die SECAL AMEND Sicherheitstechnik GmbH bietet Privatleuten und Unternehmen modernste Sicherheitstechnik und ein individuelles und ganzheitliches Sicherheitskonzept.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 22 | 5 contacts → | ||||
Exact match “Teloplan Ingenieurgesellschaft MbH is a security and investigations company based out of 5 Lingelmannstraße, Dinslaken, Germany.” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 23 | 5 contacts → | ||||
Exact match “Aktivüberwachung” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 24 | 4 contacts → | ||||
Exact match “Wir geben Sicherheit einen Namen!” Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase | |||||
| 25 | 4 contacts → | ||||
Exact match “Camcontrol GmbH is a German security technology company from Herzogenrath.” Recorded in the RevenueBase company graph · Sep 27, 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 “24/7 security monitoring 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 226 24/7 security monitoring services based in Germany
See the full list, filter by size, metro and specialty, and access 244 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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24/7 security monitoring services based in Germany at a glance
As of Sep 27, 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 226 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 “24/7 security monitoring 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 244 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 September 27, 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 “24/7 security monitoring services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many 24/7 security monitoring services are there based in Germany?
RevenueBase identified 226 company matches for 24/7 security monitoring services associated with Germany as of September 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?
Protection ONE Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most 24/7 security monitoring services?
Berlin leads with 16 company records, followed by Hamburg (8) and Leipzig (8).
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 244 professional contacts with verified work emails tracked across these 226 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 September 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 226 24/7 security monitoring services based in Germany. Start with a free account, no credit card.
Download this list →Related lists
24/7 security monitoring services by geography
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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 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
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- New lists
- 24/7 security monitoring services based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 24/7 security monitoring 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 226 matching company records for 24/7 security monitoring services based in Germany, with 1,126 tracked contacts and 244 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: September 27, 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 24/7 security monitoring 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 |  Protection ONE Gmbhprotectionone.deHQ: Monheim, GermanyReported employees: 201-500 | Monheim, Germany | 201-500 | Exact match | 103 contacts → |
“Die Protection One GmbH ist deutschlandweiter Vorreiter und Marktführer in der 24 Stunden-Live-Fernüberwachung mit Live-Täteransprache.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Bauwatch Deutschlandbauwatch.comHQ: Ratingen, GermanyReported employees: 201-500 | Ratingen, Germany | 201-500 | Exact match | 85 contacts → |
“Die BauWatch Projekt Service GmbH übernimmt den kompletten Bereich Sicherheit, damit es unsere Kunden nicht müssen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Securitas Gmbh Sicherheitsdienstesecuritas-online.deHQ: Jüterbog, GermanyReported employees: 11-50 | Jüterbog, Germany | 11-50 | Exact match | 57 contacts → |
“Securitas GmbH Sicherheitsdienste is a security and investigations company based out of Am Heideland 2, Jüterbog, Jüterbog, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Planprotect AGplanprotect.deHQ: Mönchengladbach, GermanyReported employees: 51-200 | Mönchengladbach, Germany | 51-200 | Exact match | 44 contacts → |
“PLANPROTECT® ist ein Sicherheitsunternehmen mit Hauptsitz in Mönchengladbach sowie bundesweit neun weiteren Standorten und gehört zu den 500 wachstumsstärksten Unternehmen…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  ASK Sicherheitsdiensteask-sicherheitsdienste.deHQ: Berlin, GermanyReported employees: 1,001-5,000 | Berlin, Germany | 1,001-5,000 | Exact match | 25 contacts → |
“Seit über 30 Jahren steht ASK Sicherheitsdienste für umfassende, maßgeschneiderte Sicherheitslösungen für Unternehmen, Privathaushalte und öffentliche Einrichtungen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Mebo Sicherheit Gmbhmebo.deHQ: Bad Segeberg, GermanyReported employees: 51-200 | Bad Segeberg, Germany | 51-200 | Exact match | 21 contacts → |
“Ihr Partner – mit Sicherheit.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Kühn Sicherheit Gmbhkuehn-sicherheit.deHQ: Hildesheim, GermanyReported employees: 51-200 | Hildesheim, Germany | 51-200 | Exact match | 19 contacts → |
“Alarmanlagen, Brandmeldeanlagen, Videoüberwachung und vieles mehr aus einer Hand!” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Black Knight Gmbhblackknight-security.comHQ: Leipzig, GermanyReported employees: 51-200 | Leipzig, Germany | 51-200 | Exact match | 12 contacts → |
“Erfahrung, Zuverlässigkeit und Fachkompetenz sind die Grundbausteine unseres Unternehmens.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lübecker Wachunternehmen Dr. Kurt Kleinfeldt Gmbhluebecker-wachunternehmen.de HQ: Lübeck, GermanyReported employees: 1-10 | Lübeck, Germany | 1-10 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Vorsicher Gmbhvorsicher.deHQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 11 contacts → |
“VORSICHER macht Ihr Leben sicherer.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Securitas Mobilsecuritas-mobil.de HQ: Potsdam, GermanyReported employees: 11-50 | Potsdam, Germany | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 |  AF Securityaf-security.deHQ: Neutraubling, GermanyReported employees: 501-1,000 | Neutraubling, Germany | 501-1,000 | Exact match | 10 contacts → |
“AF Security steht für höchste Kompetenz und Zuverlässigkeit im Bereich Sicherheit und Schutz.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Media Sequriamedia-sequria.deHQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 9 contacts → |
“MEDIA SEQURIA is a hospitality company based out of Oststraße 55, Düsseldorf, North Rhine-Westphalia, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Elko Technik Gmbh & Co. KGelko-sicherheit.de HQ: Stadt Bremen, GermanyReported employees: 1-10 | Stadt Bremen, Germany | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 |  EAK Security Gmbh & Co.Kgeak-security.deHQ: Radolfzell Am Bodensee, GermanyReported employees: 11-50 | Radolfzell Am Bodensee, Germany | 11-50 | Exact match | 7 contacts → |
“Wir kümmern uns um Ihre Sicherheit, während Sie sich um Ihre Angelegenheiten kümmern.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Clear Security Gmbhclearsecurity.deHQ: Berlin, GermanyReported employees: 501-1,000 | Berlin, Germany | 501-1,000 | Exact match | 6 contacts → |
“Wir von der Clear Security GmbH sind felsenfest davon überzeugt, dass die beste Sicherheit eine Kombination aus Technologie und menschlichem Know-how ist.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Secall Gmbhsecall.deHQ: Saarbrücken, GermanyReported employees: 11-50 | Saarbrücken, Germany | 11-50 | Exact match | 6 contacts → |
“Secall GmbH bietet Ihnen herausragende Serviceleistungen im Bereich der Alarmaufschaltung und Überwachung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Dogan Dienstleistungendogan-dienstleistungen.deHQ: Kehl, GermanyReported employees: 51-200 | Kehl, Germany | 51-200 | Exact match | 5 contacts → |
“As a nationwide service company with over 30 years of experience, Dogan Dienstleistungen specializes in live video surveillance solutions and ensures direct connectivity to our…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Schrödel Haas Gmbhschroedel-haas.deHQ: Schwarzenbruck, GermanyReported employees: 11-50 | Schwarzenbruck, Germany | 11-50 | Exact match | 5 contacts → |
“Kompetenter Partner für professionelle Sicherheitstechnik wie Alarmanlagen, Brandmeldeanlagen, Videoüberwachungsanlagen und Zutrittskontrollanlagen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Alarm.Direct Gmbhalarm-direct.deHQ: Schwerin, GermanyReported employees: 11-50 | Schwerin, Germany | 11-50 | Exact match | 5 contacts → |
“alarm.direct ist in Schwerin Zuhause und in ganz Europa für Ihre Sicherheit im Einsatz.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Secal Amend Sicherheitstechnik Gmbhsecal-amend.deHQ: Wiesbaden, GermanyReported employees: 11-50 | Wiesbaden, Germany | 11-50 | Exact match | 5 contacts → |
“Die SECAL AMEND Sicherheitstechnik GmbH bietet Privatleuten und Unternehmen modernste Sicherheitstechnik und ein individuelles und ganzheitliches Sicherheitskonzept.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Teloplan Ingenieurgesellschaft MBHteloplan.comHQ: Mülheim An Der Ruhr, GermanyReported employees: 51-200 | Mülheim An Der Ruhr, Germany | 51-200 | Exact match | 5 contacts → |
“Teloplan Ingenieurgesellschaft MbH is a security and investigations company based out of 5 Lingelmannstraße, Dinslaken, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sikaro Sicherheit Gmbhsikaro-sicherheit.de HQ: Neu-isenburg, GermanyReported employees: 1-10 | Neu-isenburg, Germany | 1-10 | Exact match | 5 contacts → |
“Aktivüberwachung” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Secure-Ex Gmbhsecure-ex.deHQ: Mainz Am Rhein, GermanyReported employees: 1-10 | Mainz Am Rhein, Germany | 1-10 | Exact match | 4 contacts → |
“Wir geben Sicherheit einen Namen!” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Camcontrol Gmbhcamcontrol.deHQ: Herzogenrath, GermanyReported employees: 1-10 | Herzogenrath, Germany | 1-10 | Exact match | 4 contacts → |
“Camcontrol GmbH is a German security technology company from Herzogenrath.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 226 company matches
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24/7 security monitoring services: dataset insights
September 27, 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
214 records in the displayed employee bands.
12 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 226 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: September 27, 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 24/7 security monitoring 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 24/7 security monitoring services did RevenueBase find based in Germany?
The saved snapshot records 226 matching company records, 1,126 tracked contacts and 244 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: September 27, 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
24/7 security monitoring services by geography
- 24/7 security monitoring services based in Sao Paulo, Brazil
- 24/7 security monitoring services based in Toronto, Canada
- 24/7 security monitoring services based in London, United Kingdom
- 24/7 security monitoring services based in Houston, United States
- 24/7 security monitoring services based in Los Angeles, United States
- 24/7 security monitoring services based in New York, United States
- 24/7 security monitoring services based in Argentina
- 24/7 security monitoring services based in Australia
- 24/7 security monitoring services based in Belgium
- 24/7 security monitoring services based in Brazil
- 24/7 security monitoring services based in Canada
- 24/7 security monitoring services based in Chile
Cite this list
RevenueBase Data Team. Top 25 24/7 security monitoring services based in Germany. Snapshot: September 27, 2026. https://revenuebase.ai/companies/24-7-security-monitoring-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
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- New lists
- 24/7 security monitoring services based in Sao Paulo, Brazil
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Company intelligence · public preview
Top 25 24/7 security monitoring services based in Germany
RevenueBase records 226 matching company records for 24/7 security monitoring services based in Germany, with 1,126 tracked contacts and 244 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: September 27, 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 24/7 security monitoring 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 | Protection ONE Gmbhprotectionone.de HQ: Monheim, GermanyReported employees: 201-500 | Monheim, Germany | 201-500 | Exact match | 103 contacts → |
“Die Protection One GmbH ist deutschlandweiter Vorreiter und Marktführer in der 24 Stunden-Live-Fernüberwachung mit Live-Täteransprache.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Bauwatch Deutschlandbauwatch.com HQ: Ratingen, GermanyReported employees: 201-500 | Ratingen, Germany | 201-500 | Exact match | 85 contacts → |
“Die BauWatch Projekt Service GmbH übernimmt den kompletten Bereich Sicherheit, damit es unsere Kunden nicht müssen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Securitas Gmbh Sicherheitsdienstesecuritas-online.de HQ: Jüterbog, GermanyReported employees: 11-50 | Jüterbog, Germany | 11-50 | Exact match | 57 contacts → |
“Securitas GmbH Sicherheitsdienste is a security and investigations company based out of Am Heideland 2, Jüterbog, Jüterbog, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Planprotect AGplanprotect.de HQ: Mönchengladbach, GermanyReported employees: 51-200 | Mönchengladbach, Germany | 51-200 | Exact match | 44 contacts → |
“PLANPROTECT® ist ein Sicherheitsunternehmen mit Hauptsitz in Mönchengladbach sowie bundesweit neun weiteren Standorten und gehört zu den 500 wachstumsstärksten Unternehmen…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | ASK Sicherheitsdiensteask-sicherheitsdienste.de HQ: Berlin, GermanyReported employees: 1,001-5,000 | Berlin, Germany | 1,001-5,000 | Exact match | 25 contacts → |
“Seit über 30 Jahren steht ASK Sicherheitsdienste für umfassende, maßgeschneiderte Sicherheitslösungen für Unternehmen, Privathaushalte und öffentliche Einrichtungen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Mebo Sicherheit Gmbhmebo.de HQ: Bad Segeberg, GermanyReported employees: 51-200 | Bad Segeberg, Germany | 51-200 | Exact match | 21 contacts → |
“Ihr Partner – mit Sicherheit.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Kühn Sicherheit Gmbhkuehn-sicherheit.de HQ: Hildesheim, GermanyReported employees: 51-200 | Hildesheim, Germany | 51-200 | Exact match | 19 contacts → |
“Alarmanlagen, Brandmeldeanlagen, Videoüberwachung und vieles mehr aus einer Hand!” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Black Knight Gmbhblackknight-security.com HQ: Leipzig, GermanyReported employees: 51-200 | Leipzig, Germany | 51-200 | Exact match | 12 contacts → |
“Erfahrung, Zuverlässigkeit und Fachkompetenz sind die Grundbausteine unseres Unternehmens.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Lübecker Wachunternehmen Dr. Kurt Kleinfeldt Gmbhluebecker-wachunternehmen.de HQ: Lübeck, GermanyReported employees: 1-10 | Lübeck, Germany | 1-10 | Exact match | 12 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Vorsicher Gmbhvorsicher.de HQ: Berlin, GermanyReported employees: 11-50 | Berlin, Germany | 11-50 | Exact match | 11 contacts → |
“VORSICHER macht Ihr Leben sicherer.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Securitas Mobilsecuritas-mobil.de HQ: Potsdam, GermanyReported employees: 11-50 | Potsdam, Germany | 11-50 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 12 | AF Securityaf-security.de HQ: Neutraubling, GermanyReported employees: 501-1,000 | Neutraubling, Germany | 501-1,000 | Exact match | 10 contacts → |
“AF Security steht für höchste Kompetenz und Zuverlässigkeit im Bereich Sicherheit und Schutz.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Media Sequriamedia-sequria.de HQ: Düsseldorf, GermanyReported employees: 1-10 | Düsseldorf, Germany | 1-10 | Exact match | 9 contacts → |
“MEDIA SEQURIA is a hospitality company based out of Oststraße 55, Düsseldorf, North Rhine-Westphalia, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Elko Technik Gmbh & Co. KGelko-sicherheit.de HQ: Stadt Bremen, GermanyReported employees: 1-10 | Stadt Bremen, Germany | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 15 | EAK Security Gmbh & Co.Kgeak-security.de HQ: Radolfzell Am Bodensee, GermanyReported employees: 11-50 | Radolfzell Am Bodensee, Germany | 11-50 | Exact match | 7 contacts → |
“Wir kümmern uns um Ihre Sicherheit, während Sie sich um Ihre Angelegenheiten kümmern.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Clear Security Gmbhclearsecurity.de HQ: Berlin, GermanyReported employees: 501-1,000 | Berlin, Germany | 501-1,000 | Exact match | 6 contacts → |
“Wir von der Clear Security GmbH sind felsenfest davon überzeugt, dass die beste Sicherheit eine Kombination aus Technologie und menschlichem Know-how ist.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Secall Gmbhsecall.de HQ: Saarbrücken, GermanyReported employees: 11-50 | Saarbrücken, Germany | 11-50 | Exact match | 6 contacts → |
“Secall GmbH bietet Ihnen herausragende Serviceleistungen im Bereich der Alarmaufschaltung und Überwachung.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Dogan Dienstleistungendogan-dienstleistungen.de HQ: Kehl, GermanyReported employees: 51-200 | Kehl, Germany | 51-200 | Exact match | 5 contacts → |
“As a nationwide service company with over 30 years of experience, Dogan Dienstleistungen specializes in live video surveillance solutions and ensures direct connectivity to our…” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Schrödel Haas Gmbhschroedel-haas.de HQ: Schwarzenbruck, GermanyReported employees: 11-50 | Schwarzenbruck, Germany | 11-50 | Exact match | 5 contacts → |
“Kompetenter Partner für professionelle Sicherheitstechnik wie Alarmanlagen, Brandmeldeanlagen, Videoüberwachungsanlagen und Zutrittskontrollanlagen.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Alarm.Direct Gmbhalarm-direct.de HQ: Schwerin, GermanyReported employees: 11-50 | Schwerin, Germany | 11-50 | Exact match | 5 contacts → |
“alarm.direct ist in Schwerin Zuhause und in ganz Europa für Ihre Sicherheit im Einsatz.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Secal Amend Sicherheitstechnik Gmbhsecal-amend.de HQ: Wiesbaden, GermanyReported employees: 11-50 | Wiesbaden, Germany | 11-50 | Exact match | 5 contacts → |
“Die SECAL AMEND Sicherheitstechnik GmbH bietet Privatleuten und Unternehmen modernste Sicherheitstechnik und ein individuelles und ganzheitliches Sicherheitskonzept.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Teloplan Ingenieurgesellschaft MBHteloplan.com HQ: Mülheim An Der Ruhr, GermanyReported employees: 51-200 | Mülheim An Der Ruhr, Germany | 51-200 | Exact match | 5 contacts → |
“Teloplan Ingenieurgesellschaft MbH is a security and investigations company based out of 5 Lingelmannstraße, Dinslaken, Germany.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Sikaro Sicherheit Gmbhsikaro-sicherheit.de HQ: Neu-isenburg, GermanyReported employees: 1-10 | Neu-isenburg, Germany | 1-10 | Exact match | 5 contacts → |
“Aktivüberwachung” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Secure-Ex Gmbhsecure-ex.de HQ: Mainz Am Rhein, GermanyReported employees: 1-10 | Mainz Am Rhein, Germany | 1-10 | Exact match | 4 contacts → |
“Wir geben Sicherheit einen Namen!” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Camcontrol Gmbhcamcontrol.de HQ: Herzogenrath, GermanyReported employees: 1-10 | Herzogenrath, Germany | 1-10 | Exact match | 4 contacts → |
“Camcontrol GmbH is a German security technology company from Herzogenrath.” Recorded description excerpt · September 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 226 company matches
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24/7 security monitoring services: dataset insights
September 27, 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
214 records in the displayed employee bands.
12 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 226 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: September 27, 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 24/7 security monitoring 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 24/7 security monitoring services did RevenueBase find based in Germany?
The saved snapshot records 226 matching company records, 1,126 tracked contacts and 244 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: September 27, 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 24/7 security monitoring services based in Germany. Snapshot: September 27, 2026. https://revenuebase.ai/companies/24-7-security-monitoring-services/germany.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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