Trench Group and TSEA Sign High-Voltage Bushing Supply Agreement
Trench Group and Brazilian manufacturer TSEA Energy have signed a long-term agreement to reserve production capacity for high-voltage bushings, supporting supply planning for TSEA's upcoming power transformer projects.
The agreement was signed during a visit by TSEA's leadership to Trench Group's headquarters in Berlin in October 2026. It aims to improve supply predictability and support project execution. For Trench Group, it is the company's first agreement of this kind in Latin America.
The TSEA delegation included Henry Gonzalez, Chairman of the Board; José Roberto Reynaldo, CEO; and Josie Almeida Pfeilsticker, Head of Supply Chain. Klaus Merklein, Trench Group's Chief Strategy Officer, also attended.
TSEA manufactures power transformers, voltage regulators and other energy infrastructure solutions for customers across the Americas and beyond. The agreement complements TSEA's US launch strategy and highlights the role of high-voltage bushing testing and diagnostics in transformer reliability. Both companies cited planning, expertise and reliable delivery.
Source: Trench Group, LinkedIn
