Delta Energy Systems operates three state-of-the-art development sites in Europe: Soest and Teningen in Germany, and East Kilbride in Scotland. At each location, we focus our extensive expertise on specific product categories – ranging from standardized solutions to fully customized power electronics.
By leveraging cutting-edge semiconductor technologies, innovative components, and advanced manufacturing processes, combined with computer-aided engineering (CAE) and a highly qualified team of engineers and developers, we are setting new standards in power supply solutions.
Smarter. Greener. Together.
Innovation and expertise in Europe
Smarter. Greener. Together.
Innovation and expertise in Europe
Smarter. Greener. Together.
Innovation and expertise in Europe
Location Soest
The history of our Soest location dates back to 1906 with the founding of Concordia Elektrizitäts AG (CEAG). Over the years, the site continuously evolved through acquisitions by Quandt, BBC, ABB, and Ascom.
Since 2003, Soest has been part of the Delta Group and has operated under the name Delta Energy Systems (Germany) GmbH. With a strong tradition in power electronics, the site has grown steadily and now employs over 500 people who work daily on innovative power supply solutions.
Location Teningen
The roots of our Teningen site go back to 1928 with the founding of Frankfurter Kondensatoren Fabrik (FRAKO). Since relocating to Baden-Württemberg in 1932, the site has stood for pioneering work in power supply technology.
The development of the first switch-mode power supplies in 1969 and the integration into Ascom AG in 1990 marked the beginning of a new era. Since being acquired by the Delta Group in 2003, the site has continued to grow steadily. Today, over 150 highly qualified employees work here on modern, energy-efficient solutions.
Location East Kilbride
Since its establishment in 1997, our R&D center in East Kilbride, Scotland, has become a key part of Delta’s global engineering team. Originally founded to support IT companies such as IBM, Compaq, and HP, the team specialized in developing versatile power supply solutions.
Since 2004, the site has been part of Delta Energy Systems and now focuses on high-performance DC-DC converters and battery chargers for industrial electric vehicles. The team consists of 30 highly skilled engineers working on forward-looking energy solutions.
Global collaboration for innovative solutions
As part of the worldwide Delta Electronics network, we benefit from close cooperation with numerous international locations – including state-of-the-art research and development centers, high-performance production facilities, specialized sales offices, and our global headquarters.
This international connectivity enables us to drive technological innovation and develop products that are precisely tailored to our customers’ needs. Through continuous exchange of expertise and experience within the Delta network, we are not only at the forefront of technology but also closely aligned with the market and our customers.
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America
In the United States, we work closely with two sales offices – located in Fremont, California, and Raleigh, North Carolina. These locations play a key role in customer support and market development. - 5
Taiwan
The headquarters of our parent company, Delta Electronics, is located in Taipei, Taiwan. From there, key strategic decisions are made and global initiatives are coordinated. As part of this strong international network, we benefit from the innovative strength and technological expertise that define Delta worldwide. - 4
China
In China, we work closely with our research and development center in Hangzhou and our production facility in Dongguan. - 3
Thailand
A modern research and development center is located in Bangkok, while an additional production facility operates in Bangpoo. - 2
India
Another research and development center is located in Bangalore, India. - 1
Europe
In addition to our research and development locations, Europe, especially the Netherlands, is home to the Delta Electronics EMEA headquarters, which serves as the strategic control center for Europe, the Middle East, and Africa. Our European network is further strengthened by a modern production facility located in Dubnica, Slovakia.
Reliable quality and lived responsibility
Our processes are based on clearly defined quality and environmental principles established by Delta Global. Regular audits and independent certifications demonstrate our commitment to excellence and sustainable practices. Discover our current certificates and awards here.