Company lists · Data refreshed October 2026

Top 25 Building electrical maintenance companies based in Germany

Name: Building electrical maintenance companies based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 881 companies tracked

RevenueBase identified 881 company matches for building electrical maintenance companies associated with Germany as of October 2026 and tracks 1,764 professional contacts across them, including 331 with verified work emails. Berlin is the largest hub.

This list covers company matches for building electrical maintenance companies 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 9, 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 Oct 9, 2026 How this list was built

881Companies

1,764Contacts tracked

331Verified emails

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The 25 largest building electrical maintenance companies based in Germany

Ranked by team size

Top 25 of 881 company matches for building electrical maintenance companies based in Germany, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Dehn Instatec Gmbh	Exact match	Neumarkt In Der Oberpfalz, GermanyHQ recorded Oct 9, 2026	201-500	37 contacts →
	Exact match “Ihr starker Partner im Elektrohandwerk Strom, Elektrizität, Energie sind seit über 116 Jahren schon unser Metier.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Elektro-Breitling Gmbh	Exact match	Holzgerlingen, GermanyHQ recorded Oct 9, 2026	51-200	35 contacts →
	Exact match “Elektro - Das ganz Spektrum: Schwach, Mittel, und Starkstromanlagen, Schaltschränke, komplexe Smart-Building-Lösungen – egal, ob wir ganz klassisch Kabel und Steckdosen verlegen…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Zausinger Gmbh & Co. KG	Exact match	Munich, GermanyHQ recorded Oct 9, 2026	201-500	19 contacts →
	Exact match “Impressum: https://zausinger.de/index.php/impressum Komplettanbieter im Bereich der Elektrotechnik, mit Schwerpunkt auf Gewerbe, Industrie, Handel, Banken und öffentliche…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	Kuhn Elektro-Technik Gmbh	Exact match	Munich, GermanyHQ recorded Oct 9, 2026	201-500	17 contacts →
	Exact match “Kuhn-Elektro ist High-Tech Handwerk.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Berner Elektrotechnik Gmbh	Exact match	Stuttgart, GermanyHQ recorded Oct 9, 2026	51-200	16 contacts →
	Exact match “Was 1985 mit der Gründung eines Handwerkbetriebs für Elektrotechnik begann, entwickelte sich schnell zu einem stetig wachsenden Unternehmen, das technischen Fortschritt…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	Office Group Elektro Gmbh	Exact match	Munich, GermanyHQ recorded Oct 9, 2026	1-10	15 contacts →
	Exact match “Lösungen, maßgeschneidert, individuell, nachhaltig, optimiert, abgestimmt Leitungsnetze Elektroinstallation und Beleuchtung Sicherheitsbeleuchtung und Sicherheitseinrichtungen…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	ESG Elektro Service Gesellschaft MBH	Exact match	Frechen, GermanyHQ recorded Oct 9, 2026	51-200	13 contacts →
	Exact match “Ihr Partner für Elektrosicherheit.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Elektro Essel Gmbh & Co. KG	Exact match	Bad Soden-salmünster, GermanyHQ recorded Oct 9, 2026	11-50	13 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Herbert Betz Gmbh & Co. KG	Exact match	Schotten, GermanyHQ recorded Oct 9, 2026	51-200	10 contacts →
	Exact match “Derzeit beschäftigen wir 160 Mitarbeiter in unserem Unternehmen, davon sind 35 Mitarbeiter für die Auftragsannahme und Koordinierung bis hin zur Angebotserstellung und Abrechnung…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Hermann Bieg & Sohn Elektrotechnisches Unternehmen Gmbh	Exact match	Schliengen, GermanyHQ recorded Oct 9, 2026	1-10	9 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Elektro Sever Gmbh	Exact match	Stuttgart, GermanyHQ recorded Oct 9, 2026	51-200	9 contacts →
	Exact match “Elektro Sever ist ein junges und engagiertes Unternehmen mit einem Team von qualifizierten Mitarbeitern, die voller Energie stecken.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	Gedike & Döpper	Exact match	Lüdinghausen, GermanyHQ recorded Oct 9, 2026	51-200	9 contacts →
	Exact match “Die Gedike & Döpper Elektrogesellschaft mbH ist ein mittelständisches Unternehmen aus Lüdinghausen mit über 35 jähriger Erfahrung im Bereich der professionellen Planung und…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	Meschede & Co. Gmbh	Exact match	Werdohl, GermanyHQ recorded Oct 9, 2026	11-50	8 contacts →
	Exact match “Wir sind Ihre Experten in Werdohl für Elektroinstallationen und Reparaturen aller Art.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Sendlinger Elektroanlagen Greil Gmbh	Exact match	Munich, GermanyHQ recorded Oct 9, 2026	1-10	8 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Hellmeier Elektrotechnik Gmbh	Exact match	Holzkirchen, GermanyHQ recorded Oct 9, 2026	11-50	7 contacts →
	Exact match “Am 21.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Georg Eickholt Elektro Gmbh	Exact match	Düsseldorf, GermanyHQ recorded Oct 9, 2026	51-200	7 contacts →
	Exact match “Seit 40 Jahren stehen wir für Qualität und Service.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Verlaat Elektrotechnik Gmbh	Exact match	24558 Henstedt-ulzburg, GermanyHQ recorded Oct 9, 2026	51-200	7 contacts →
	Exact match “Mit unseren erfahrenen und geschulten Mitarbeitern realisieren wir seit über 35 Jahren elektrotechnische Installationen in Gewerbe- und Industrieobjekten.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Elektrotechnik Janssen	Exact match	Nordenham, GermanyHQ recorded Oct 9, 2026	51-200	7 contacts →
	Exact match “Über uns: Wir sind ein seit 50 Jahren bestehender mittelständischer Elektrohandwerksbetrieb in Nordenham mit diversen Referenzkunden im In- und Ausland.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	Gevetec Gmbh	Exact match	Würselen, GermanyHQ recorded Oct 9, 2026	11-50	7 contacts →
	Exact match “The gevetec GmbH was founded in 2004.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Paul Müller Gmbh	Exact match	Eisingen, GermanyHQ recorded Oct 9, 2026	1-10	7 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Elektro Heikes Gmbh & Co. KG	Exact match	48153 Münster, GermanyHQ recorded Oct 9, 2026	51-200	6 contacts →
	Exact match “Mit rund 195 Mitarbeitern zählt das 1937 gegründete Unternehmen Elektro Heikes GmbH & Co.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	GTI Elektroanlagen Gmbh	Exact match	Berlin, GermanyHQ recorded Oct 9, 2026	11-50	6 contacts →
	Exact match “GTI Elektroanlagen GmbH ist ein Betrieb mit großem Leistungsspektrum.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Busche Elektrotechnik Gmbh	Exact match	Balve, GermanyHQ recorded Oct 9, 2026	1-10	6 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	E-Line Gmbh	Exact match	Baesweiler, GermanyHQ recorded Oct 9, 2026	51-200	6 contacts →
	Exact match “Seit 1997 gehören wir, die e-line GmbH, zu einem regional operierenden Unternehmen, auch über die Grenzen hinaus, für die gesamte elektrotechnische Gebäudeausrüstung.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Hülsbömer & Weischer Gmbh	Exact match	Münster, GermanyHQ recorded Oct 9, 2026	51-200	6 contacts →
	Exact match “Wir bauen komplexe Schaltanlagen für Wohneinheiten bis hin zu Fußballstadien.” Recorded in the RevenueBase company graph · Oct 9, 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 “building electrical maintenance companies”. 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 881 building electrical maintenance companies based in Germany

See the full list, filter by size, metro and specialty, and access 331 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Building electrical maintenance companies based in Germany at a glance

As of Oct 9, 2026

18.8%Verified-email coverage

2.0Average contacts per company

1-10Median size (employees)

4.1%Largest-city concentration · Berlin

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

517

11-50

163

51-200

201-500

1,001-5,000

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 881 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 “building electrical maintenance companies” 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 331 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 9, 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 “building electrical maintenance companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many building electrical maintenance companies are there based in Germany?

RevenueBase identified 881 company matches for building electrical maintenance companies 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?

Dehn Instatec Gmbh tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most building electrical maintenance companies?

Berlin leads with 36 company records, followed by Hamburg (20) and Stuttgart (17).

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 331 professional contacts with verified work emails tracked across these 881 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 9, 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.