Company lists · Data refreshed September 2026

Top 25 Transmission production equipment maintenance based in Germany

RevenueBase identified 153 transmission production equipment maintenance headquartered in Germany as of September 2026 and tracks 3,549 professional contacts across them, including 1,575 with verified work emails. Hamburg is the largest hub.

This list covers transmission production equipment maintenance 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 22, 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 22, 2026 86% judged on-target in blind review
153Companies
3,549Contacts tracked
1,575Verified emails
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The 25 largest transmission production equipment maintenance based in Germany

Ranked by team size
Top 25 of 153 transmission production equipment maintenance based in Germany, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to transmission production equipment maintenance: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceRegensburg, GermanyHQ checked Sep 22, 20261,001-5,0001,052 contacts →

Indirect evidence

“MR: THE POWER BEHIND POWER We at MR have been writing our success story in the world of energy technology for more than 150 years.”

Source: RevenueBase Database · checked Sep 22, 2026
2Indirect evidenceBerlin, GermanyHQ checked Sep 22, 20261,001-5,000664 contacts →

Indirect evidence

“As Trench Group, we are sage and VISIONARY INNOMAKERS leading the sustainable transformation of the electric power industry.”

Source: RevenueBase Database · checked Sep 22, 2026
3Indirect evidenceRegensburg, GermanyHQ checked Sep 22, 20261,001-5,000297 contacts →

Indirect evidence

“Welcome to the SGB-SMIT Group, the pure-play transformer specialist from Europe with the highest customer dedication.”

Source: RevenueBase Database · checked Sep 22, 2026
4Indirect evidenceVerden, GermanyHQ checked Sep 22, 2026501-1,000113 contacts →

Indirect evidence

“BLOCK – perfecting power In our 80-year company history, BLOCK has expanded under CEO Wolfgang Reichelt to become one of the world's leading manufacturers of transformers, power…”

Source: RevenueBase Database · checked Sep 22, 2026
5Indirect evidenceBaiersdorf, GermanyHQ checked Sep 22, 2026201-50085 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 22, 2026
6Indirect evidenceKonz, GermanyHQ checked Sep 22, 2026201-50068 contacts →

Indirect evidence

“The ELATEC POWER DISTRIBUTION GmbH is a medium-sized provider of solutions for the energy distribution and supply.”

Source: RevenueBase Database · checked Sep 22, 2026
7Indirect evidenceOffenburg, GermanyHQ checked Sep 22, 2026201-50057 contacts →

Indirect evidence

“Spannung in Präzision Die J.”

Source: RevenueBase Database · checked Sep 22, 2026
8Indirect evidenceHamburg, GermanyHQ checked Sep 22, 202651-20053 contacts →

Indirect evidence

“stuckeGROUP – Power Solutions.”

Source: RevenueBase Database · checked Sep 22, 2026
9Partial evidenceGomaringen, GermanyHQ checked Sep 22, 202651-20051 contacts →

Partial evidence

“DIgSILENT GmbH is a software and consulting company providing highly specialized services in the field of electrical power systems for transmission, distribution, generation…”

Source: RevenueBase Database · checked Sep 22, 2026
10Indirect evidenceMoosburg A.d. Isar, GermanyHQ checked Sep 22, 2026501-1,00050 contacts →

Indirect evidence

“Strom fließt immer und überall.”

Source: RevenueBase Database · checked Sep 22, 2026
11Indirect evidenceRiesa, GermanyHQ checked Sep 22, 202651-20048 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 22, 2026
12Indirect evidenceGrimma, GermanyHQ checked Sep 22, 2026201-50045 contacts →

Indirect evidence

“Die ESA Elektroschaltanlagen Grimma GmbH ist ein expandierendes mittelständisches Unternehmen der Elektroindustrie.”

Source: RevenueBase Database · checked Sep 22, 2026
13Indirect evidenceScheßlitz, GermanyHQ checked Sep 22, 2026201-50045 contacts →

Indirect evidence

“ZECK GmbH – Engineering Excellence since 1918.”

Source: RevenueBase Database · checked Sep 22, 2026
14Indirect evidenceNordhorn, GermanyHQ checked Sep 22, 202651-20037 contacts →

Indirect evidence

“Energieversorgung neu gedacht: Industriestandard trifft Handschlagqualität.”

Source: RevenueBase Database · checked Sep 22, 2026
15Partial evidenceNorderstedt, GermanyHQ checked Sep 22, 202651-20037 contacts →

Partial evidence

“Hanseatic Power Solutions GmbH offers the planning, manufacturing of and service for switchgears and control systems for energy production and distribution – of highest quality.”

Source: RevenueBase Database · checked Sep 22, 2026
16Indirect evidenceSchalksm��hle, GermanyHQ checked Sep 22, 202611-5037 contacts →

Indirect evidence

“Berker GmbH & Co.”

Source: RevenueBase Database · checked Sep 22, 2026
17Indirect evidenceNeuss, GermanyHQ checked Sep 22, 202651-20034 contacts →

Indirect evidence

“Wenn Stromverteilung und Lichtsysteme unter extremen Bedingungen zuverlässig funktionieren müssen, setzen Industrie, Bau, Transportwesen und Kommunen auf GIFAS.”

Source: RevenueBase Database · checked Sep 22, 2026
18Indirect evidenceNiederzier, GermanyHQ checked Sep 22, 202651-20028 contacts →

Indirect evidence

“MAKE A CHANGE WHEREVER ELECTRICAL ENERGY FLOWS.”

Source: RevenueBase Database · checked Sep 22, 2026
19Indirect evidenceGeisenhausen, GermanyHQ checked Sep 22, 202651-20025 contacts →

Indirect evidence

“Die BKW Anlagentechnik GmbH bietet Produkte und Services für die Umformung, das Verschalten und den Transport von elektrischer Energie an.”

Source: RevenueBase Database · checked Sep 22, 2026
20Indirect evidenceTrier (euren), GermanyHQ checked Sep 22, 202651-20025 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
21Indirect evidenceNeuss, GermanyHQ checked Sep 22, 202651-20024 contacts →

Indirect evidence

“For over 40 years, we have been developing and supplying high-quality power distribution systems and custom solutions that operate reliably even under the most extreme conditions.”

Source: RevenueBase Database · checked Sep 22, 2026
22Indirect evidenceSchwerin, GermanyHQ checked Sep 22, 202651-20021 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 22, 2026
23Indirect evidenceUebigau-wahrenbrück, GermanyHQ checked Sep 22, 2026501-1,00018 contacts →

Indirect evidence

“The uesa GmbH is an established medium-sized company of the energy sector with long standing tradition.”

Source: RevenueBase Database · checked Sep 22, 2026
24Indirect evidenceOsnabrück, GermanyHQ checked Sep 22, 202651-20018 contacts →

Indirect evidence

“Die Firma Isoblock Schaltanlagen GmbH ist ein Familienbetrieb mit Tradition, in dem gegenwärtig ca.”

Source: RevenueBase Database · checked Sep 22, 2026
25Partial evidenceHamminkeln, GermanyHQ checked Sep 22, 2026201-50017 contacts →

Partial evidence

“We plan and build high and extra-high voltage lines and offer a wide range of maintenance and repair services.”

Source: RevenueBase Database · checked Sep 22, 2026

Showing 25 of 153 transmission production equipment maintenance based in Germany

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Transmission production equipment maintenance based in Germany at a glance

As of Sep 22, 2026
44.4%Verified-email coverage
23.2Average contacts per company
11-50Median size (employees)
4.6%Largest-city concentration · Hamburg
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
63
11-50
33
51-200
39
201-500
6
501-1,000
5
1,001-5,000
4
5,001-10,000
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 153 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 transmission production equipment maintenance, 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 “transmission production equipment maintenance”. 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 transmission production equipment maintenance), 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 transmission production equipment maintenance, 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, 1,575 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 22, 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 transmission production equipment maintenance, 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 transmission production equipment maintenance are there based in Germany?

RevenueBase identified 153 transmission production equipment maintenance 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?

Maschinenfabrik Reinhausen, headquartered in Regensburg, tops this list with the largest team on record.

Which city has the most transmission production equipment maintenance?

Hamburg leads with 7 headquartered companies, followed by Berlin (5) and Euskirchen (3).

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 1,575 verified decision-maker contacts tracked across these 153 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 22, 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 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.