Company lists · Data refreshed November 2026

Top 25 Transformer repair services based in Germany

RevenueBase identified 76 company matches for transformer repair services associated with Germany as of November 2026 and tracks 410 professional contacts across them, including 171 with verified work emails. Berlin is the largest hub.

This list covers company matches for transformer repair services 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
76Companies
410Contacts tracked
171Verified emails
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The 25 largest transformer repair services based in Germany

Ranked by team size
Top 25 of 76 company matches for transformer repair services 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 matchRiesa, GermanyHQ recorded Nov 6, 202651-20056 contacts →

Exact match

“Energy is a fundamental physical variable, it can neither be generated nor destroyed, it can only be transformed.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchDöbeln, GermanyHQ recorded Nov 6, 2026501-1,00046 contacts →

Exact match

“The PARTZSCH group of companies with its comprehensive range of products and services all around the electric machine, is for partners and customers far beyond the borders of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchNuremberg, GermanyHQ recorded Nov 6, 2026201-50046 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchNeusäß, GermanyHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Was uns auszeichnet - 100% Herstellerunabhängig: Egal welche Marke oder Bauform – wir prüfen Ihre Komponenten herstellerübergreifend auf Herz und Nieren- Wirtschaftlich &…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMunich, GermanyHQ recorded Nov 6, 2026201-50018 contacts →

Exact match

“Kuhn-Elektro ist High-Tech Handwerk.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBitterfeld-wolfen, GermanyHQ recorded Nov 6, 202651-20014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchHeiligenhaus, GermanyHQ recorded Nov 6, 202611-5012 contacts →

Exact match

“IHR SPEZIALIST FÜR TRAFOSTATIONEN, TRAFOS UND SCHALTANLAGEN: ü.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchLemgo, GermanyHQ recorded Nov 6, 202651-20012 contacts →

Exact match

“Schlau Elektrotechnik GmbH Steinweg 12- 16 32657 Lemgo Germany”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchBovenden, GermanyHQ recorded Nov 6, 202651-2008 contacts →

Exact match

“RPT Ruhstrat Power Technology in Bovenden/Lenglern entwickelt und produziert seit elektrische Prüftechnik, Spannungsoptimierungsanlagen und Transformatoren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchBochum, GermanyHQ recorded Nov 6, 20261-108 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchFriedrichshafen, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Elektromaschinenbau Mangold GmbH wurde 1932 gegründet und ist seitdem einer der führenden Anbieter für Service und Wartung von Elektromotoren, Pumpen und Frequenzumrichter.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchSchenefeld, GermanyHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Hansa-Motoren Reparaturbetrieb GmbH is an electrical/electronic manufacturing company based out of 26 Dannenkamp, Schenefeld, Germany.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLübeck-st. Jürgen, GermanyHQ recorded Nov 6, 202611-506 contacts →

Exact match

“Heinrich Schümann ist seit mehr als 100 Jahren verlässlicher Partner der Elektroindustrie.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchDortmund, GermanyHQ recorded Nov 6, 202611-505 contacts →

Exact match

“Elektromontagen im Bereich Mittelspannungsschaltanlagen, Transformatoren, Niederspannungsschaltanlagen, Kompensationsanlagen, Durchführung von Wartungen, Beseitigung von…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchSoltau, GermanyHQ recorded Nov 6, 202651-2005 contacts →

Exact match

“ISI Industrie Service International GmbH is a service provider for new installations, disassemblies and reassemblies, maintenance and repair work as well as electrical…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchNeudenau, GermanyHQ recorded Nov 6, 202611-504 contacts →

Exact match

“Service-Partner und Reparaturbetrieb für Elektromotoren, Servo, Dreh- und Gleichstrommotoren, Pumpen, Motorspindeln sowie zugehörige Leistungselektronik”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchOffenbach Am Main, GermanyHQ recorded Nov 6, 202611-503 contacts →

Exact match

“BÜHLER und SELL ist der größte und älteste im Rhein- Main Gebiet ansässige Elektromaschinenbaubetrieb.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchDillenburg-oberscheld, GermanyHQ recorded Nov 6, 20261-102 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchLangen, GermanyHQ recorded Nov 6, 2026n/a2 contacts →

Exact match

“Kommend fahren Sie bitte auf der Langener Landstra e in Richtung Langen bis zur Kreuzung Bremerhavener Stra e, dort biegen Sie rechts ab und folgen der Stra e f r e ca.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchWurselen, GermanyHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Sie suchen einen Partner für Ihre Instandhaltung?”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchBerlin, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

“Von Trafomessungen vor Ort bis zur Entsorgung bieten wir den gesamten Service rund um Transformatoren.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchAchim B. Bremen, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHann. Münden, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchItzehoe, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDresden, GermanyHQ recorded Nov 6, 20261-101 contacts →

Exact match

Recorded description not available.

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

Showing 25 of 76 transformer repair services based in Germany

See the full list, filter by size, metro and specialty, and access 171 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Transformer repair services based in Germany at a glance

As of Nov 6, 2026
41.7%Verified-email coverage
5.4Average contacts per company
11-50Median size (employees)
3.9%Largest-city concentration · Berlin
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
30
11-50
21
51-200
9
201-500
3
501-1,000
2

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 76 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 “transformer repair services” 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 171 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 “transformer repair services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many transformer repair services are there based in Germany?

RevenueBase identified 76 company matches for transformer repair services 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?

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

Which city has the most transformer repair services?

Berlin leads with 3 company records, followed by Bochum (3) and Bitterfeld-Wolfen (2).

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 171 professional contacts with verified work emails tracked across these 76 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.