Octave.energy raises €10m Series A to scale battery and energy-management systems
The profitable Belgian cleantech will expand across Europe with integrated storage and software for businesses managing solar, peak demand and EV charging.
Batteries coordinated with the wider energy system
Octave.energy installs battery systems and connects them to its energy-management software, which schedules storage and consumption around solar generation, peak demand, EV charging and energy-market flexibility. The combined offer gives businesses both the equipment and the controls to use their energy assets as one operating system.
The €10 million Series A will support expansion in the Netherlands, France and Germany, continued development of the EMS and asset-management platforms, and growth of integrated storage solutions. Octave reports more than 200 MWh delivered to over 400 businesses and three consecutive profitable years, with €16 million in 2025 revenue.
Use of funds
Expand sales and operations in the Netherlands, France and Germany
Continue developing the Energy Management System and asset management platforms
Scale integrated battery storage and energy-management solutions across Europe