Company lists · Data refreshed September 2026

Top 25 Electrical equipment maintenance services based in Germany

Name: Electrical equipment maintenance services based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 595 companies tracked

RevenueBase identified 595 electrical equipment maintenance services headquartered in Germany as of September 2026 and tracks 1,733 professional contacts across them, including 480 with verified work emails. Berlin is the largest hub.

This list covers electrical equipment maintenance services headquartered in Germany, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 19, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

595Companies

1,733Contacts tracked

480Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest electrical equipment maintenance services based in Germany

Ranked by team size

Top 25 of 595 electrical equipment maintenance services based in Germany, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to electrical equipment maintenance services: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Feag Gmbh	Indirect evidence	Baiersdorf, GermanyHQ checked Sep 19, 2026	201-500	85 contacts →
	Indirect evidence “Als Spezialisiten der Elektrotechnik liefern wir individuelle Lösungen auf allen Stromnetzebenen - von Beratung und Engineering über Fertigung zu Service vor Ort.” Source: RevenueBase Database · checked Sep 19, 2026
2	KPS Prüfservice Gmbh	Indirect evidence	69493, GermanyHQ checked Sep 19, 2026	201-500	61 contacts →
	Indirect evidence “Die KPS Prüfservice ist bundesweit unter den marktführenden Unternehmen im Bereich elektrische Betriebsmittelprüfungen.” Source: RevenueBase Database · checked Sep 19, 2026
3	Sitte Elektrotechnik Unternehmensgruppe	Indirect evidence	Hagen Im Bremischen, GermanyHQ checked Sep 19, 2026	501-1,000	52 contacts →
	Indirect evidence “Die Sitte Elektrotechnik Unternehmensgruppe ist eine feste Größe rund um die Elektrotechnik.” Source: RevenueBase Database · checked Sep 19, 2026
4	WT Energiesysteme Gmbh	Indirect evidence	Riesa, GermanyHQ checked Sep 19, 2026	51-200	48 contacts →
	Indirect evidence “Energy is a fundamental physical variable, it can neither be generated nor destroyed, it can only be transformed.” Source: RevenueBase Database · checked Sep 19, 2026
5	Baumüller Reparaturwerk Gmbh & Co. KG	Partial evidence	Nürnberg, GermanyHQ checked Sep 19, 2026	201-500	46 contacts →
	Partial evidence “Benefit from the bundling of services and the synergies achieved from our broad and innovative range of services for electrical machines and drive electronics - independent of the…” Source: RevenueBase Database · checked Sep 19, 2026
6	Dehn Instatec Gmbh	Indirect evidence	Neumarkt In Der Oberpfalz, GermanyHQ checked Sep 19, 2026	201-500	37 contacts →
	Indirect evidence “Ihr starker Partner im Elektrohandwerk Strom, Elektrizität, Energie sind seit über 116 Jahren schon unser Metier.” Source: RevenueBase Database · checked Sep 19, 2026
7	Langer E-Technik Gmbh	Indirect evidence	Varel, GermanyHQ checked Sep 19, 2026	51-200	24 contacts →
	Indirect evidence “Die Langer E-Technik GmbH ist Ihr industrieller Dienstleister für elektrotechnische Anlagen mit jahrzehntelanger Erfahrung in den Geschäftsfeldern Automatisierung, Energietechnik…” Source: RevenueBase Database · checked Sep 19, 2026
8	DPT Deutsche Prüftechnik Gmbh	Indirect evidence	Mörfelden- Walldorf, GermanyHQ checked Sep 19, 2026	51-200	19 contacts →
	Indirect evidence “Die DPT Deutsche Prüftechnik GmbH ist ein bundesweit aufgestelltes Unternehmen, das zahlreiche Mitarbeiter und Mitarbeiterinnen beschäftigt.” Source: RevenueBase Database · checked Sep 19, 2026
9	Zausinger Gmbh & Co. KG	Indirect evidence	München, GermanyHQ checked Sep 19, 2026	201-500	19 contacts →
	Indirect evidence “Impressum: https://zausinger.de/index.php/impressum Komplettanbieter im Bereich der Elektrotechnik, mit Schwerpunkt auf Gewerbe, Industrie, Handel, Banken und öffentliche…” Source: RevenueBase Database · checked Sep 19, 2026
10	Kuhn Elektro-Technik Gmbh	Indirect evidence	München, GermanyHQ checked Sep 19, 2026	201-500	16 contacts →
	Indirect evidence “Kuhn-Elektro ist High-Tech Handwerk.” Source: RevenueBase Database · checked Sep 19, 2026
11	Pamo Reparaturwerk Gmbh	Indirect evidence	Bitterfeld-wolfen, GermanyHQ checked Sep 19, 2026	51-200	15 contacts →
	Indirect evidence “Emerged out of the traditional armature winding shop of the industrial business group Braunkohlekombinat Bitterfeld in 1992, we have been carrying out repair works of all kinds of…” Source: RevenueBase Database · checked Sep 19, 2026
12	Amserv Gruppe	Indirect evidence	Neusäß, GermanyHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “Was uns auszeichnet - 100% Herstellerunabhängig: Egal welche Marke oder Bauform – wir prüfen Ihre Komponenten herstellerübergreifend auf Herz und Nieren- Wirtschaftlich &…” Source: RevenueBase Database · checked Sep 19, 2026
13	ESG Elektro Service Gesellschaft MBH	Indirect evidence	Frechen, GermanyHQ checked Sep 19, 2026	51-200	14 contacts →
	Indirect evidence “Ihr Partner für Elektrosicherheit.” Source: RevenueBase Database · checked Sep 19, 2026
14	Elektro Saegmüller Gmbh	Indirect evidence	Starnberg, GermanyHQ checked Sep 19, 2026	51-200	13 contacts →
	Indirect evidence “Die Elektro Saegmüller GmbH aus Starnberg, 20 km südlich von München, ist ein inhabergeführtes Unternehmen mit über 100 Mitarbeitern.” Source: RevenueBase Database · checked Sep 19, 2026
15	R.I.E.Mpp Industrieservice Elektrotechnik Gmbh	Indirect evidence	Oberboihingen, GermanyHQ checked Sep 19, 2026	201-500	12 contacts →
	Indirect evidence “Wir gehören zu den führenden Unternehmen unserer Region im Bereich Industrieservice Elektrotechnik.” Source: RevenueBase Database · checked Sep 19, 2026
16	Elektro Essel Gmbh & Co. KG	Indirect evidence	Bad Soden-salmünster, GermanyHQ checked Sep 19, 2026	11-50	12 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
17	ETB Electronics Gmbh	Partial evidence	Babenhausen/schwaben, GermanyHQ checked Sep 19, 2026	51-200	11 contacts →
	Partial evidence “Located in Babenhausen (Bavaria), we provide perfect service in planning, installing an maintaining medium- and low voltage switchgear as well as high end electrical installation…” Source: RevenueBase Database · checked Sep 19, 2026
18	Horstmann & Schwarz Gmbh & Co. KG	Indirect evidence	Heiligenhaus, GermanyHQ checked Sep 19, 2026	11-50	11 contacts →
	Indirect evidence “IHR SPEZIALIST FÜR TRAFOSTATIONEN, TRAFOS UND SCHALTANLAGEN: ü.” Source: RevenueBase Database · checked Sep 19, 2026
19	Elektro Fastabend Gmbh	Indirect evidence	Bielefeld, GermanyHQ checked Sep 19, 2026	51-200	10 contacts →
	Indirect evidence “Elektro Fastabend GmbH is a company based out of 115 Artur-Ladebeck-Straße, Bielefeld, North Rhine-Westphalia, Germany.” Source: RevenueBase Database · checked Sep 19, 2026
20	Wagner Schaltanlagen Gmbh	Indirect evidence	Staudt, GermanyHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “Wagner Schaltanlagen GmbH is a company based out of Germany.” Source: RevenueBase Database · checked Sep 19, 2026
21	Kunzlerstrom	Indirect evidence	Frankfurt Am Main, GermanyHQ checked Sep 19, 2026	11-50	9 contacts →
	Indirect evidence “KUNZLERSTROM vereint unter seiner Marke die Kunzler Service GmbH und die Kunzler Notstromtechnik.” Source: RevenueBase Database · checked Sep 19, 2026
22	Si-Prüfservice Gmbh	Indirect evidence	Neckargemünd, GermanyHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Wenn es um die vollständige elektrotechnische Prüfung Ihres Unternehmens geht, können Sie sich auf uns verlassen.” Source: RevenueBase Database · checked Sep 19, 2026
23	DSD Power Technologies Gmbh	Indirect evidence	Berlin-prenzlauer Berg, GermanyHQ checked Sep 19, 2026	11-50	8 contacts →
	Indirect evidence “Die DSD Power Technologies GmbH ist Teil einer internationalen Unternehmensgruppe.” Source: RevenueBase Database · checked Sep 19, 2026
24	Eunda Elektromaschinenbau	Partial evidence	Bremerhaven, GermanyHQ checked Sep 19, 2026	51-200	7 contacts →
	Partial evidence “Expert for generator Maintenance and repair Onshore and offshore experience On site or work shop Partner for manufacturers and operators Permanently excited synchronous machines…” Source: RevenueBase Database · checked Sep 19, 2026
25	Innecken Elektrotechnik Gmbh	Indirect evidence	Euskirchen, GermanyHQ checked Sep 19, 2026	51-200	7 contacts →
	Indirect evidence “Als mittelständisches Unternehmen sind wir Lieferant und Servicepartner für die Stromerzeugung, die Umwandlung und Übertragung elektrischer Energie bis hin zur Stromverteilung…” Source: RevenueBase Database · checked Sep 19, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: electrical equipment maintenance services. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names electrical equipment maintenance services.
Partial evidence: Its own public description names part of electrical equipment maintenance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name electrical equipment maintenance services. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 595 electrical equipment maintenance services based in Germany

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 480 reachable decision-makers.

Free signup · no credit card

View the full list →

Electrical equipment maintenance services based in Germany at a glance

As of Sep 19, 2026

27.7%Verified-email coverage

2.9Average contacts per company

1-10Median size (employees)

3.9%Largest-city concentration · Berlin

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

333

11-50

132

51-200

201-500

501-1,000

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 595 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among electrical equipment maintenance services, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in Germany whose own description of what they do matches “electrical equipment maintenance services”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names electrical equipment maintenance services), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among electrical equipment maintenance services, and records with no verified work email. Companies headquartered outside Germany are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 480 across the full list. 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 19, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names electrical equipment maintenance services, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many electrical equipment maintenance services are there based in Germany?

RevenueBase identified 595 electrical equipment maintenance services headquartered in Germany as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Feag Gmbh, headquartered in Baiersdorf, tops this list with the largest team on record.

Which city has the most electrical equipment maintenance services?

Berlin leads with 23 headquartered companies, followed by Hamburg (18) and Bochum (10).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 480 verified decision-maker contacts tracked across these 595 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 19, 2026.

Ready to reach these companies? Verified emails and direct dials for all 595 electrical equipment maintenance services based in Germany. Start with a free account, no credit card.

Download this list →

Related lists

Electrical equipment maintenance services by geography

Browse the directory

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 Smart Search, 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.