ConverterTec

Renewable Energy Semiconductor ManufacturingNorth Rhine-westphalia, Germany51-200 Employees

With a proud heritage rooted in SEG and Woodward, ConverterTec is a trusted partner in the global renewable energy market. For almost three decades, we have been committed to enhancing wind turbine performance, extending the lifecycle of assets and offering innovative power electronics solutions that drive a sustainable energy future. 

One mission, two powerful business units: 
- ConverterTec Aftermarket&Service: Specialists in frequency converter maintenance and lifecycle support in the wind energy sector. Through fast global spare parts delivery, lifecycle optimization solutions and platform-independent service, we help wind turbines operators maximize performance, reduce downtime, and prolong the lifespans of onshore and offshore assets. 

- ConverterTec OEM (Poland): Experts designing and manufacturing of tailor-made electrical equipment and power electronics for the wind industry. As a Tier 1 and Tier 2 supplier, we deliver high-quality control panels, converter applications, UPSes, switchgears and customized energy solutions based on built-to-spec or built-to-print specifications, offering engineering and manufacturing excellence, certified quality and global production standards. 

What sets us apart is our unique approach, proved by:  
- Decades of engineering expertise and precision manufacturing. 
- Certified quality and compliance with global standards (ISO 9001, ISO 14001, ISO 45001, UL 508A Qualification, APQP4Wind, NI LabVIEW). 
- A worldwide customer base with more than 250 successful projects delivered. 
- Flexible production capabilities - from small-batch to large-scale series manufacturing. 
- A strong commitment to operational excellence, safety and long-term performance. 

At ConverterTec we combine innovation, quality, longevity and sustainability to accelerate the renewable energy transition. Our technologies not only maximize efficiency and reliability but also make a real contribution to building a cleaner and greener future.

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