Trench Group

Trench Group designs and manufactures specialized high-voltage electrical components used to connect, monitor, and protect power transmission networks serving utilities and industrial electricity customers worldwide. Its product portfolio includes transformer bushings, instrument transformers, coils, cable terminations, and capacitors for alternating-current and high-voltage direct-current infrastructure. These components support electrical connections, voltage and current measurement, grid protection, and reliable electricity transmission. Headquartered in Berlin, Germany, the company operates manufacturing facilities across Europe, North America, and Asia. Its equipment serves electricity utilities, grid operators, and other power infrastructure customers undertaking transmission upgrades, renewable energy integration, and grid modernization projects.