Company lists · Data refreshed November 2026

Top 25 Wireless security system installers based in Germany

RevenueBase identified 266 company matches for wireless security system installers associated with Germany as of November 2026 and tracks 1,093 professional contacts across them, including 239 with verified work emails. Berlin is the largest hub.

This list covers company matches for wireless security system installers 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 November 5, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
266Companies
1,093Contacts tracked
239Verified emails
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The 25 largest wireless security system installers based in Germany

Ranked by team size
Top 25 of 266 company matches for wireless security system installers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchVelbert, GermanyHQ recorded Nov 5, 202651-20044 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBerlin, GermanyHQ recorded Nov 5, 202651-20038 contacts →

Exact match

“Wir von B.I.N.S.S.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchMönchengladbach, GermanyHQ recorded Nov 5, 2026201-50037 contacts →

Exact match

“Um Menschen, sensible Unternehmensdaten, Gebäude oder öffentliche Räume effektiv zu schützen, bedarf es ausgeklügelter Sicherheitskonzepte.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchHamburg, GermanyHQ recorded Nov 5, 202611-5023 contacts →

Exact match

“MeinAlarm24 ist ein professioneller und moderner Facherrichter für elektronische Sicherheitstechnik.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchHildesheim, GermanyHQ recorded Nov 5, 202651-20021 contacts →

Exact match

“Alarmanlagen, Brandmeldeanlagen, Videoüberwachung und vieles mehr aus einer Hand!”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchReinbek, GermanyHQ recorded Nov 5, 202651-20020 contacts →

Exact match

“Deltron Elektronic GmbH.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchWeinheim An Der Bergstraße, GermanyHQ recorded Nov 5, 202611-5015 contacts →

Exact match

“Am 17.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchLeinfelden-echterdingen, GermanyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Sicherheitstechnik aus einer Hand Es gibt unzählige Möglichkeiten, ein Gebäude zu sichern.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchStockdorf, GermanyHQ recorded Nov 5, 202651-20011 contacts →

Exact match

“Schmid Alarm is a security and investigations company based out of Germany.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchCologne, GermanyHQ recorded Nov 5, 202611-5010 contacts →

Exact match

“PEVS GmbH is a company based out of Köln and Hamburg, Germany.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchWeinheim, GermanyHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Daitem ist der Funkspezialist für Einbruch- und Brandschutz.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchHamburg, GermanyHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Seit 75 Jahren ist BOFFERDING Experte für die Sicherheitstechnik von gewerblichen, öffentlichen und privaten Gebäuden bzw.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchStadt Bremen, GermanyHQ recorded Nov 5, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchMainz, GermanyHQ recorded Nov 5, 202611-507 contacts →

Exact match

“Unser Unternehmen, einschließlich seiner Vorunternehmen, besteht bereits seit 1976 und beschäftigt sich seit dieser Zeit ausschließlich mit Planung, Installation und Service von…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchWiesbaden, GermanyHQ recorded Nov 5, 202611-507 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 · Nov 5, 2026 · View company records in RevenueBase
16Exact matchMunich, GermanyHQ recorded Nov 5, 202611-507 contacts →

Exact match

“BIRNEX GmbH is a computer software company based out of Wilhelmine-Reichard-Straße 7, Munich, Germany.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchOststeinbek, GermanyHQ recorded Nov 5, 202611-506 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchBad Kreuznach, GermanyHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Vogel Sicherheit – individuelle Sicherheitstechnik für den privaten sowie den gewerblichen Bereich.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchWitten, GermanyHQ recorded Nov 5, 20261-106 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchRadolfzell Am Bodensee, GermanyHQ recorded Nov 5, 202611-506 contacts →

Exact match

“Wir kümmern uns um Ihre Sicherheit, während Sie sich um Ihre Angelegenheiten kümmern.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSchwarzenbruck, GermanyHQ recorded Nov 5, 202611-505 contacts →

Exact match

“Kompetenter Partner für professionelle Sicherheitstechnik wie Alarmanlagen, Brandmeldeanlagen, Videoüberwachungsanlagen und Zutrittskontrollanlagen.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchSoest, GermanyHQ recorded Nov 5, 202651-2005 contacts →

Exact match

“Kuss Gesamtelektrik GmbH is a company based out of 10 Thomästraße, Soest, North Rhine-Westphalia, Germany.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchSchwerin, GermanyHQ recorded Nov 5, 202611-505 contacts →

Exact match

“alarm.direct GmbH ist ein spezialisiertes Unternehmen für moderne elektronische Sicherheitstechnik für Unternehmen, Industrie, kritische Infrastrukturen und hochwertige…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchMülheim An Der Ruhr, GermanyHQ recorded Nov 5, 202651-2005 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 · Nov 5, 2026 · View company records in RevenueBase
25Exact matchHerzogenrath, GermanyHQ recorded Nov 5, 20261-105 contacts →

Exact match

“Camcontrol GmbH is a German security technology company from Herzogenrath.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 266 wireless security system installers based in Germany

See the full list, filter by size, metro and specialty, and access 239 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wireless security system installers based in Germany at a glance

As of Nov 5, 2026
21.9%Verified-email coverage
4.1Average contacts per company
1-10Median size (employees)
4.9%Largest-city concentration · Berlin
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
151
11-50
66
51-200
20
201-500
4

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 266 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 “wireless security system installers” 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 239 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 November 5, 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 “wireless security system installers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wireless security system installers are there based in Germany?

RevenueBase identified 266 company matches for wireless security system installers associated with Germany as of November 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?

GU BKS Service Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wireless security system installers?

Berlin leads with 13 company records, followed by Hamburg (7) and Munich (6).

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 239 professional contacts with verified work emails tracked across these 266 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 November 5, 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 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.