Company lists · Data refreshed September 2026

Top 25 Turbine maintenance service providers based in Germany

Name: Turbine maintenance service providers based in Germany
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 104 companies tracked

RevenueBase identified 104 turbine maintenance service providers headquartered in Germany as of September 2026 and tracks 2,618 professional contacts across them, including 334 with verified work emails. Bremen is the largest hub.

This list covers turbine maintenance service providers 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

104Companies

2,618Contacts tracked

334Verified emails

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The 25 largest turbine maintenance service providers based in Germany

Ranked by team size

Top 25 of 104 turbine maintenance service providers 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 turbine maintenance service providers: 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	Lufthansa Technik Aero Alzey Gmbh	Partial evidence	Alzey, GermanyHQ checked Sep 22, 2026	501-1,000	166 contacts →
	Partial evidence “As a 100% subsidiary of Lufthansa Technik AG and with more than 35 years of experience in the MRO (Maintenance, Repair and Overhaul) business of aircraft engines, Lufthansa…” Source: RevenueBase Database · checked Sep 22, 2026
2	Availon United Wind Service	Indirect evidence	Rheine, GermanyHQ checked Sep 22, 2026	201-500	81 contacts →
	Indirect evidence “Availon is the global leader of multibrand service providers in the MW class.” Source: RevenueBase Database · checked Sep 22, 2026
3	Leistritz Turbine Technology	Partial evidence	Remscheid, GermanyHQ checked Sep 22, 2026	501-1,000	61 contacts →
	Partial evidence “Turbinentechnik is a partner for all renowned OEMs and module suppliers in the aircraft engine and power generation industry.” Source: RevenueBase Database · checked Sep 22, 2026
4	Deutsche Windtechnik	Strong evidence	GermanyHQ checked Sep 22, 2026	1,001-5,000	45 contacts →
	Strong evidence “Imprint: Privacy statement: Deutsche Windtechnik is Europe's largest manufacturer-independent service provider for technical maintenance of wind turbines.” Source: RevenueBase Database · checked Sep 22, 2026
5	Viertel Motoren Gmbh	Indirect evidence	Nürnberg, GermanyHQ checked Sep 22, 2026	51-200	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 22, 2026
6	Enertrag Service	Partial evidence	Lübeck, GermanyHQ checked Sep 22, 2026	51-200	42 contacts →
	Partial evidence “Keep the rotors turning with our complete service for your wind turbine!” Source: RevenueBase Database · checked Sep 22, 2026
7	Bwts Energy Services Gmbh	Indirect evidence	Stäbelow, GermanyHQ checked Sep 22, 2026	51-200	35 contacts →
	Indirect evidence “Die BWTS Energy Services GmbH ist ein herstellerunabhängiger Servicedienstleister im Bereich der Erneuerbaren Energien und betreibt Niederlassungen in Stäbelow, Nordhorn und…” Source: RevenueBase Database · checked Sep 22, 2026
8	TGSK	Indirect evidence	Kempten (allgäu), GermanyHQ checked Sep 22, 2026	51-200	33 contacts →
	Indirect evidence “Our company combines many years of experience in the turbo gear business, state of the art technical infrastructure and a team of gear experts in our TGSK headquater in Kempten…” Source: RevenueBase Database · checked Sep 22, 2026
9	Rosch Industrieservice Gmbh	Indirect evidence	Prinzhöfte, GermanyHQ checked Sep 22, 2026	51-200	25 contacts →
	Indirect evidence “MISSION & VISION Durch unseren sicheren und professionellen Service sorgen wir für den einwandfreien und kompetenten Betrieb jeder Anlage.” Source: RevenueBase Database · checked Sep 22, 2026
10	SIK Peitz Gmbh	Indirect evidence	Teichland, GermanyHQ checked Sep 22, 2026	201-500	21 contacts →
	Indirect evidence “SIK Peitz GmbH – dieser Name steht für Dienstleistungen in der Industrie und Energieerzeugung.” Source: RevenueBase Database · checked Sep 22, 2026
11	Cp. MAX Rotortechnik Gmbh & Co. KG	Indirect evidence	Dresden, GermanyHQ checked Sep 22, 2026	51-200	17 contacts →
	Indirect evidence “cp.” Source: RevenueBase Database · checked Sep 22, 2026
12	WEA Service	Indirect evidence	Liederbach Am Taunus, GermanyHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “WEA SERVICE ist Ihr zuverlässiger und herstellerunabhängiger Service Partner für die bundesweite Instandhaltung von Windenergieanlagen.” Source: RevenueBase Database · checked Sep 22, 2026
13	Wulf Johannsen KG Gmbh & CO	Indirect evidence	Kiel, GermanyHQ checked Sep 22, 2026	51-200	12 contacts →
	Indirect evidence “Seit 1932 ist die Wulf Johannsen KG GmbH & Co.” Source: RevenueBase Database · checked Sep 22, 2026
14	TST	Indirect evidence	Moers, GermanyHQ checked Sep 22, 2026	11-50	12 contacts →
	Indirect evidence “TST - Turbo Service & Trading GmbH is a complete service provider for Rotating Equipment.” Source: RevenueBase Database · checked Sep 22, 2026
15	Haru Service Windenergy Gmbh	Strong evidence	Eberswalde, GermanyHQ checked Sep 22, 2026	11-50	10 contacts →
	Strong evidence “PREMIUM MAINTENANCE FOR WIND TURBINES: Maximum plant availability & uncompromising safety.” Source: RevenueBase Database · checked Sep 22, 2026
16	Velden Gmbh	Partial evidence	Frechen, GermanyHQ checked Sep 22, 2026	51-200	8 contacts →
	Partial evidence “We deal with the maintenance, repair and reprocessing of rotating industrial components.” Source: RevenueBase Database · checked Sep 22, 2026
17	Jumbotec Gmbh	Indirect evidence	Spremberg, GermanyHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence “Als Komplettanbieter stehen wir Ihnen bei Instandhaltung, Revision, Konstruktion, Wiederinbetriebnahme und mit einem 24 Kundendienst zur Verfügung.” Source: RevenueBase Database · checked Sep 22, 2026
18	Eunda Elektromaschinenbau	Partial evidence	Bremerhaven, GermanyHQ checked Sep 22, 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 22, 2026
19	Peter Lonsdorfer Gmbh & Co. KG Part Of Muehlhan Wind Service	Partial evidence	Husum, GermanyHQ checked Sep 22, 2026	51-200	7 contacts →
	Partial evidence “Europe-wide execution of- Oil change wind turbines (gearbox, hydraulic, cooling fluids.)- Transport up to 50t under tarpaulin (gearboxes, generators.)” Source: RevenueBase Database · checked Sep 22, 2026
20	JCL Plant Solutions	Indirect evidence	Krefeld, GermanyHQ checked Sep 22, 2026	11-50	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 22, 2026
21	Motair Turbolader Gmbh	Indirect evidence	Köln, GermanyHQ checked Sep 22, 2026	11-50	7 contacts →
	Indirect evidence “UNSER LEISTUNGSSPEKTRUM Die Motair Turbolader GmbH mit Sitz in Köln ist autorisierter Master Distributor folgender Turboladerhersteller: • Garrett • BorgWarner • Mitsubishi •…” Source: RevenueBase Database · checked Sep 22, 2026
22	Petko Gmbh	Indirect evidence	Leuna, GermanyHQ checked Sep 22, 2026	11-50	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 22, 2026
23	Sachverständigenbüro Veltrup Gmbh	Partial evidence	Edewecht, GermanyHQ checked Sep 22, 2026	1-10	4 contacts →
	Partial evidence “Since 1998 Sachverständigenbüro Veltrup GmbH has been inspecting wind turbines and wind farms from a wide range of manufacturers throughout Europe, primarily in Germany.” Source: RevenueBase Database · checked Sep 22, 2026
24	Windexperts Prüfgesellschaft MBH	Indirect evidence	Bremen, GermanyHQ checked Sep 22, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 2026
25	NGT Gasturbinentechnik Gmbh & Co. KG	Indirect evidence	Moers, GermanyHQ checked Sep 22, 2026	1-10	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 22, 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: turbine maintenance service providers. 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 turbine maintenance service providers.
Partial evidence: Its own public description names part of turbine maintenance service providers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name turbine maintenance service providers. 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 104 turbine maintenance service providers based in Germany

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Turbine maintenance service providers based in Germany at a glance

As of Sep 22, 2026

12.8%Verified-email coverage

25.2Average contacts per company

11-50Median size (employees)

4.8%Largest-city concentration · Bremen

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 104 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 turbine maintenance service providers, 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 “turbine maintenance service providers”. 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 turbine maintenance service providers), 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 turbine maintenance service providers, 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, 334 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 turbine maintenance service providers, 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 turbine maintenance service providers are there based in Germany?

RevenueBase identified 104 turbine maintenance service providers 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?

Lufthansa Technik Aero Alzey Gmbh, headquartered in Alzey, tops this list with the largest team on record.

Which city has the most turbine maintenance service providers?

Bremen leads with 5 headquartered companies, followed by Berlin (4) and Bremerhaven (4).

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 334 verified decision-maker contacts tracked across these 104 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.