Company lists · Data refreshed September 2026
Top 25 Rotating equipment maintenance companies based in Germany
RevenueBase identified 146 rotating equipment maintenance companies headquartered in Germany as of September 2026 and tracks 1,937 professional contacts across them, including 335 with verified work emails. Berlin is the largest hub.
This list covers rotating equipment maintenance companies 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 21, 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.
The 25 largest rotating equipment maintenance companies based in Germany
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 157 contacts → | ||||
Indirect evidence “Als eines der führenden Instandhaltungsunternehmen sorgt Tectrion mit 1.100 Mitarbeiter*innen und fast 145 Azubis für den sicheren und störungsfreien Betrieb von…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 2 | 98 contacts → | ||||
Indirect evidence “We are one of the largest European OEM-independent service companies for combustion engines of all current types from 100 to kW.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 3 | 44 contacts → | ||||
Indirect evidence “Die VIERTEL MOTOREN GMBH, mit mehr als 150 Mitarbeitern, davon über 40 mobile Servicetechniker an drei Standorten, ist Ihr professioneller Servicepartner für Erstausrüster…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 4 | 26 contacts → | ||||
Strong evidence “With 150 employees, Bücker + Essing is an internationally active specialist for engine overhaul and rotating equipment services.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 5 | 23 contacts → | ||||
Indirect evidence “BORSIG Service GmbH, a member of the BORSIG Group, offers comprehensive services for power generation, chemicals and petrochemicals as well as oil, gas and water supply.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 6 | 21 contacts → | ||||
Indirect evidence “Wir sind Spezialisten für Wartung und Instandhaltung von Motoren.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 7 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 8 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 9 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 10 | 12 contacts → | ||||
Indirect evidence “Seit 1932 ist die Wulf Johannsen KG GmbH & Co.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 11 | 12 contacts → | ||||
Indirect evidence “High-quality replacement parts for all 4-stroke engines and compressors on board - Professional advice and item sourcing - Rapid shipping from our own warehouse - 24/7 Round the…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 12 | 12 contacts → | ||||
Strong evidence “TST - Turbo Service & Trading GmbH is a complete service provider for Rotating Equipment.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 13 | 10 contacts → | ||||
Partial evidence “PREMIUM MAINTENANCE FOR WIND TURBINES: Maximum plant availability & uncompromising safety.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 14 | 9 contacts → | ||||
Indirect evidence “Das TDK-Tätigkeitsfeld umfasst an allen Standorten den gesamten Bereich der Maschinen- und Anlageninstandhaltung – von der Inspektion über die Wartung bis hin zur Instandsetzung.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 15 | 8 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 16 | 8 contacts → | ||||
Strong evidence “We deal with the maintenance, repair and reprocessing of rotating industrial components.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 17 | 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 21, 2026Thanks. The Data Team will review it. | |||||
| 18 | 7 contacts → | ||||
Indirect evidence “SIMPEX Hydraulik GmbH in Neuss ist Teil der SIMPEX Hydraulik Gruppe, mit Niederlassungen in Brandenburg a.d.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 19 | 7 contacts → | ||||
Indirect evidence “Specialists in Turbomachinery – Turboexpanders & Turbo Compressors We provide high-performance turbomachinery solutions for critical applications in the oil & gas sector, energy…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 20 | 7 contacts → | ||||
Indirect evidence “Elektromaschinenbau Mangold GmbH wurde 1932 gegründet und ist seitdem einer der führenden Anbieter für Service und Wartung von Elektromotoren, Pumpen und Frequenzumrichter.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 21 | 7 contacts → | ||||
Indirect evidence “Die Petko GmbH, hat sich in den vergangenen 18 Jahren zu einem zuverlässigen Dienstleister in den Bereichen Industrieservice und Drucklufttechnik entwickelt.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 22 | 6 contacts → | ||||
Indirect evidence “As a global service provider for fans and compressors, Serafima offers you one thing above all else: comprehensive service throughout the entire life cycle of your system –…” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 23 | 6 contacts → | ||||
Indirect evidence “Wir suchen Unterstützung - Besuchen Sie einfach unsere Internetseite und informieren Sie sich!” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 24 | 4 contacts → | ||||
Indirect evidence “Sie profitieren von unserer Erfahrung mit Hydraulik-Anlagen, Druckbehältern, Kompressoren, Filtern etc.” Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
| 25 | 4 contacts → | ||||
Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026Thanks. The Data Team will review it. | |||||
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: rotating equipment maintenance companies. 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 rotating equipment maintenance companies.
- Partial evidence
- Its own public description names part of rotating equipment maintenance companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name rotating equipment maintenance companies. 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 146 rotating equipment maintenance companies based in Germany
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Rotating equipment maintenance companies based in Germany at a glance
As of Sep 21, 2026Companies by employee count
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 146 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 rotating equipment maintenance companies, 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 “rotating equipment maintenance companies”. 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 rotating equipment maintenance companies), 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 rotating equipment maintenance companies, 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, 335 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 21, 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 rotating equipment maintenance companies, 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 rotating equipment maintenance companies are there based in Germany?
RevenueBase identified 146 rotating equipment maintenance companies 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?
Tectrion Gmbh, headquartered in Leverkusen, tops this list with the largest team on record.
Which city has the most rotating equipment maintenance companies?
Berlin leads with 3 headquartered companies, followed by Bremerhaven (3) and Dortmund (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 335 verified decision-maker contacts tracked across these 146 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 21, 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.
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