ConverterTec OEM – your trusted partner in renewable energy industry

Headquartered near Kraków, Poland, we support customers worldwide across both onshore and offshore wind markets. As a Tier 1 and Tier 2 supplier, we design and manufacture control panels, converter systems, switchgear, and customised power electronics solutions tailored to the evolving requirements of wind turbine manufacturers and operators. Every project reflects our commitment to quality, innovation, and long-term reliability.

Wind energy demands more than individual components – it requires precision across the entire value chain. That is why our engineering and manufacturing teams work in close collaboration, ensuring each solution is optimised for real operating conditions. Through advanced design, precision manufacturing, and lean processes, we help reduce technical risk, increase turbine availability, and support cost-efficient operations.

Flexibility is central to our production philosophy. Whether delivering one-off engineered solutions or high-volume series production, we respond quickly to customer requirements while maintaining the highest standards of quality and delivery. This agility has earned us the trust of leading players across the global wind energy supply chain.

Our customers rely on us for efficient, reliable, and adaptable solutions that address the challenges of a rapidly expanding wind energy sector. More than a supplier, ConverterTec OEM is a long-term partner, supporting the energy transition by enabling stronger, more resilient, and more sustainable wind power worldwide.