URGENT UPDATE: Trench Group has just announced a significant acquisition that is set to reshape the landscape of high-voltage power transmission. On September 25, 2025, the Berlin-based company confirmed its purchase of the Australian technology firm H Nu, marking a pivotal step in enhancing its capabilities in High Voltage Direct Current (HVDC) systems.
This acquisition will integrate H Nu’s cutting-edge fiber-optic instrument transformer technology into Trench Group’s offerings, enabling ultra-fast response times in power transmission operations. With initial units already deployed in transmission grids globally, this technology promises to revolutionize how power is measured and transmitted, particularly in complex HVDC systems where efficiency is critical.
Dr. Bahadir Basdere, CEO of Trench Group, stated,
“This marks Trench Group’s first acquisition. H Nu’s technology will benefit from our leadership in HVAC and HVDC systems and our global market reach. We’re excited to offer our customers the latest advancements in flexible, fast-reacting systems and power quality solutions – this is critical as global power grids grow increasingly complex.”
The integration of H Nu not only solidifies Trench Group’s position as a leader in high-voltage transmission technology but also positions the company as a reliable partner in the energy transition. With a workforce of over 2,800 employees across nine manufacturing sites, Trench Group is poised for rapid scale-up and series production of these innovative systems.
As power demands continue to escalate worldwide, the collaboration between Trench Group and leading system suppliers aims to qualify this fiber-optic technology as a standard for high-voltage measurement. This move underscores the company’s commitment to sustainability and meeting the evolving needs of global power grids.
Watch for further developments as Trench Group drives forward with its strategy to innovate in high-voltage solutions. This acquisition is not just a business move; it’s a leap toward a more efficient and sustainable future in power transmission.
