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Maintenance, inspection, repair and improvements worldwide from a single source

We are Deutsche Windtechnik, a global provider of comprehensive service for all important wind turbine technologies. We work together with operators, plant managers, investors and many other partners to ensure that a wide variety of wind projects receive the service they need. Onshore and offshore Together, we design appropriate framework conditions for this work: basic contracts, risk-free full maintenance contracts or completely customised agreements. We help you to combine your business goals with a service concept that is tailored to your needs.


More about Deutsche Windtechnik

Our services

Services onshore and offshore

The diversity of our group of companies fosters a wide range of expertise and creates exciting synergy effects for your projects. Our competence centers enable us to offer comprehensive service for turbines spanning all technologies from A to Z. We can provide nearly any type of service, including system maintenance, the replacement of large components, tasks related to control and power electronics, service for substations and the implementation of technical assessments by our accredited inspection body.


Together, we can get the most out of your wind farm project with the right maintenance strategy. Let's go!


To reduce costs, we combine our activities and create lean processes for your offshore projects. Let's get going!

Training Center

We train occupational safety and system technology from different manufacturers under unique conditions. Find out more!


We have expertise in almost all system technologies, and in other areas as well.

In 2007 we signed our first maintenance contracts for Vestas and NEG Micon turbines. It's hard to believe that today we have service contracts for almost the entire spectrum of important system technologies. You can find out how many wind turbines and megawatts (MW) from different manufacturers we currently have under service contracts by hovering your mouse over them. A special reason to celebrate: At the end of 2020 we reached the 10-gigawatt mark.  

2.014 WTG
3.000 MW


1.143 WTG
2.129 MW


385 WTG
710 MW


1.077 WTG
2.427 MW


324 WTG
552 MW


100 WTG
124 MW


839 WTG
1.690 MW


356 WTG
542 MW


867 WTG
951 MW



Forward-looking jobs with excellent prospects for the future

Are you interested in a future-proof job in a global company? Whether you are a career changer, a beginner or an experienced professional, you will find a wide range of opportunities to develop professionally at our company, whether in service, engineering, research and development, quality assurance, sales or business administration. Find out more about the opportunities now!

HoustonxAdministration, Customer Service, Technology and IT

Document and Technical Writing Specialist

AmarilloxOnshore and offshore service

SFS Senior Operations Manager

HoustonxAdministration, Customer Service, Technology and IT

LIT (Leadership Trainee) Program

RoscoexOnshore and offshore service

Site Manager

New RaymerxOnshore and offshore service

Technician II – GE 1.6

HoustonxAdministration, Customer Service, Technology and IT

Electrical Engineer – GE


Always up to date!


Service technicians on a wind turbine
  • Press release
  • Press release

Deutsche Windtechnik and Ventient Energy are further expanding their cooperation in the area of wind turbine service: Over the next three years, Deutsche Windtechnik will continue to be responsible for the maintenance of the 61 Siemens turbines at the Causeymire and Farr wind farms in the Scottish Highlands operated by Ventient Energy. What is new is that the responsibility for the…

  • Press release

A significant issue was identified in one of the transition pieces (TP) at an offshore wind farm in Taiwan following its commissioning. During the installation of the…

  • Press release

Deutsche Windtechnik's corporate structure is about to change in Germany: Effective in 2024, the two largest service units, Deutsche Windtechnik Service GmbH & Co. KG and…

  • Press release

At the beginning of June, the experts from Deutsche Windtechnik were among the first to carry out a large-scale offshore inspection campaign using automated drone…

Your contact person - we look forward to hearing from you!

Geert Timmers
Managing Director Deutsche Windtechnik B.V.

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