Company lists · Data refreshed November 2026

Top 25 Wireless sensor network security based in Germany

RevenueBase identified 150 company matches for wireless sensor network security associated with Germany as of November 2026 and tracks 960 professional contacts across them, including 252 with verified work emails. Berlin is the largest hub.

This list covers company matches for wireless sensor network security 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
150Companies
960Contacts tracked
252Verified emails
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The 25 largest wireless sensor network security based in Germany

Ranked by team size
Top 25 of 150 company matches for wireless sensor network security 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 matchMunich, GermanyHQ recorded Nov 5, 2026201-50094 contacts →

Exact match

“Rohde & Schwarz Cybersecurity is a leading IT security company that protects companies and public institutions around the world against cyberattacks.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact 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
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 matchOppenheim, GermanyHQ recorded Nov 5, 202651-20036 contacts →

Exact match

“ECOS is an owner-managed business and specialized in the software development of IT security solutions.we connect IT stands for solutions providing employees of public…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchIdar-oberstein, GermanyHQ recorded Nov 5, 202651-20029 contacts →

Exact match

“Security technology goes SIMPLE and DIGITAL Every company has a need for physical security.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBonn, GermanyHQ recorded Nov 5, 202611-5024 contacts →

Exact match

“Over the last 20 years, unival group has become one of the leading integrators and solution providers for complex and redundant security systems for the protection of public and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact 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
8Exact 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
9Exact matchNorderstedt, GermanyHQ recorded Nov 5, 20261-1013 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchEssen, GermanyHQ recorded Nov 5, 202611-5011 contacts →

Exact match

“Scharfe-Sicht GmbH is a German technology company developing AI-powered security, video intelligence, and workforce solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchMunich, GermanyHQ recorded Nov 5, 2026n/a10 contacts →

Exact match

“sayTEC Solutions develops and sells IT-Security Solutions made in Germany.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact 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
13Exact 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
14Exact 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
15Exact 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
16Exact matchHerrenberg, GermanyHQ recorded Nov 5, 202651-2006 contacts →

Exact match

“Unternehmen und Menschen zuverlässig schützen: Genau darauf haben wir uns bei FELIX spezialisiert.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact 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
18Exact matchNeu-isenburg, GermanyHQ recorded Nov 5, 20261-106 contacts →

Exact match

“Seit 1993 vertrauen unsere Kunden in Industrie, Gewerbe und Privathaushalten darauf, dass unsere Sicherheitslösungen ihre Werte und ihr Know-how schützen – kosteneffizient…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact 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
20Exact matchVerl, GermanyHQ recorded Nov 5, 2026501-1,0005 contacts →

Exact match

“Armantis ist Systemanbieter für Einbruchmeldetechnik, Schutznebel und Gebäudeautomation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact 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
22Exact 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
23Exact 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
24Exact matchLangenselbold, GermanyHQ recorded Nov 5, 202611-504 contacts →

Exact match

“SYSCO Sicherheitssysteme GmbH Seit 1989 entwickeln wir als mittelständisches Unternehmen elektronische Baugruppen, um eine möglichst optimale Systemlösung für unsere Kunden bieten…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchEssen, GermanyHQ recorded Nov 5, 202611-504 contacts →

Exact match

“Die CSS wurde 1984 in Essen gegründet, um innovative Lösungen in der Sicherheitsbranche anzubieten.”

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

Showing 25 of 150 wireless sensor network security based in Germany

See the full list, filter by size, metro and specialty, and access 252 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Wireless sensor network security based in Germany at a glance

As of Nov 5, 2026
26.2%Verified-email coverage
6.4Average contacts per company
1-10Median size (employees)
6.0%Largest-city concentration · Berlin
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
78
11-50
37
51-200
14
201-500
6
501-1,000
3
1,001-5,000
1

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 150 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 sensor network security” 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 252 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 sensor network security”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many wireless sensor network security are there based in Germany?

RevenueBase identified 150 company matches for wireless sensor network security 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?

Rohde & Schwarz Cybersecurity tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most wireless sensor network security?

Berlin leads with 9 company records, followed by Munich (3) and Russelsheim (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 252 professional contacts with verified work emails tracked across these 150 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.