Company lists · Data refreshed November 2026

Top 16 Circuit breaker manufacturers based in Germany

RevenueBase identified 32 company matches for circuit breaker manufacturers associated with Germany as of November 2026 and tracks 628 professional contacts across them, including 200 with verified work emails. Lutherstadt Eisleben is the largest hub.

This list covers company matches for circuit breaker manufacturers 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 6, 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 6, 2026 How this list was built
32Companies
628Contacts tracked
200Verified emails
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The 16 largest circuit breaker manufacturers based in Germany

Ranked by team size
Top 16 of 32 company matches for circuit breaker manufacturers based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchAltdorf, GermanyHQ recorded Nov 6, 20261,001-5,000180 contacts →

Exact match

“E-T-A Elektrotechnische Apparate GmbH is the world market leader for circuit breakers for equipment protection and circuit protectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchNorden, GermanyHQ recorded Nov 6, 2026201-50070 contacts →

Exact match

“Doepke ist seit fast 70 Jahren anerkannter Experte für Fehlerstromschutztechnik – in Wohngebäuden sowie Zweck- und Industriebauten.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMoosburg A.d. Isar, GermanyHQ recorded Nov 6, 2026501-1,00058 contacts →

Exact match

“Strom fließt immer und überall.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchMerenberg, GermanyHQ recorded Nov 6, 20261,001-5,00037 contacts →

Exact match

“GEWISS Deutschland GmbH (formerly known as SCHUPA and NOWAPLAST) is part of the international GEWISS Group, located in Italy.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSchalksm��hle, GermanyHQ recorded Nov 6, 202611-5037 contacts →

Exact match

“Berker GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKempen, GermanyHQ recorded Nov 6, 202651-20036 contacts →

Exact match

“SEG Electronics GmbH develops and manufactures intelligent protection devices for power generation and distribution.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchUebigau-wahrenbrück, GermanyHQ recorded Nov 6, 202651-20030 contacts →

Exact match

“EFEN offers circuit protection systems adapted to the respective field of application.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchTrier (euren), GermanyHQ recorded Nov 6, 202651-20026 contacts →

Exact match

“Schaltanlagen-Manufaktur KAUTZ steht für: Entwicklung, Vertrieb, Fertigung und Montage von Niederspannungs-Energieanlagen und MCC-Technik sowie Vertrieb, Lieferung und Montage von…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchSchwerin, GermanyHQ recorded Nov 6, 202651-20024 contacts →

Exact match

“Leukhardt Schaltanlagen Systemtechnik GmbH wurde am 17.11.2006 von der Leukhardt Schaltanlagen GmbH mit Sitz in Immendingen und dem Geschäftsführer Jens Schönrock als…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchEching, GermanyHQ recorded Nov 6, 20261-1011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchKerzenheim, GermanyHQ recorded Nov 6, 20261-1010 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchStaudt, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“Wagner Schaltanlagen GmbH is a company based out of Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchGaildorf, GermanyHQ recorded Nov 6, 202611-509 contacts →

Exact match

“About MERZ Schaltgeräte GMBH + CO KG MERZ Schaltgeräte GMBH + CO KG operates as a 100% subsidiary of the MERZ GMBH, member of the globally successful and expansive PCE Group.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHagen, GermanyHQ recorded Nov 6, 202611-508 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKassel, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“The protection company Als renommierter Partner für Strom, Überspannungs- und Temperaturschutz in der Elektronik- und Elektroindustrie streben wir bei der ESKA Erich Schweizer…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHanover, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Brink-Schaltanlagen GmbH & Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 16 of 32 circuit breaker manufacturers based in Germany

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Circuit breaker manufacturers based in Germany at a glance

As of Nov 6, 2026
31.8%Verified-email coverage
19.6Average contacts per company
11-50Median size (employees)
6.2%Largest-city concentration · Lutherstadt Eisleben
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
8
11-50
10
51-200
8
201-500
1
501-1,000
1
1,001-5,000
3

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 32 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 “circuit breaker manufacturers” 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 200 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 6, 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 “circuit breaker manufacturers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many circuit breaker manufacturers are there based in Germany?

RevenueBase identified 32 company matches for circuit breaker manufacturers 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?

E-T-A Elektrotechnische Apparate Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most circuit breaker manufacturers?

Lutherstadt Eisleben leads with 2 company records, followed by Altdorf (1) and Aschaffenburg (1).

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 200 professional contacts with verified work emails tracked across these 32 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 6, 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.