Trafotek focuses on the design and manufacturing of specialized power electronics components, such as reactors, transformers and filters in medium to high power range. Trafotek’s customers include leading players in the fields of power electronics, industrial automation, renewable energy and marine industry.

Company headquarters and production plant are located in Kaarina, Finland. In addition, Trafotek has factories in Rae, Estonia, Itu, Brazil and Suzhou, China, where the company also has its Chinese subsidiary. Sales offices are located in Singapore, USA and Bremen, Germany. The office in Bremen also has R&D capacity.

In 2019, Trafotek’s turnover was 50 million euros and the company employed approximately 450 employees.

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