
This battery project has been developed between Toyota Tsusho Europe SA and Eurus Energy Europe BV (global organization that operates wind and solar farms around the world). The project was started in 2022. We jointly invested in the operating company Ariette ESS B.V. Our aim is to enter energy trading business in Europe and to create a new business model with batteries.

We are pleased to announce that on February 27, 2025, Toyota Tsusho Europe SA (TTESA) and Gotion German Battery GmbH (Gotion) signed an agreement to enforce our partnership. Gotion is one of the leading Chinese manufacturers of Energy Storage Systems (ESS) and Electric Vehicle (EV) batteries.

Toyota Tsusho Europe SA (TTESA) and Industrial gases specialist Messer SE & Co. KGaA (Messer) announced the formation of a joint venture named “SympH2ony GmbH”(SympH2ony). The new joint venture is owned 50% respectively by TTESA and Messer.

Toyota Tsusho Europe has recently completed the supply of welding-stations for the fabrication of urban railcars.
Together with CaetanoBus and MESSER GROUP, Toyota Tsusho Europe is sponsoring the European Zero Emission Bus Conference 2023.