About
Founded in 2010, Brightloop is a private headquartered in Paris, France with approximately 50-200 employees specializing in Hydrogen, Energy Storage.
Since 2010, Brightloop has been developing and manufacturing advanced power converters and inverters using proprietary nested topology architecture. The company specializes in modular, scalable solutions capable of managing megawatt-range power with unprecedented power density (up to 35 kW/kg). Products feature wide-bandgap semiconductors (SiC and GaN), galvanic isolation, and software-controlled bidirectional power flows. Applications include grid integration of renewable energy, hydrogen fuel cells, electric and hybrid vehicle powertrains, maritime electrification, aerospace, motorsports, and industrial energy efficiency. The company operates manufacturing facilities in Paris (R&D and prototyping) and Lannion (assembly and testing, capacity 5,000 units/year), with a subsidiary (Brightloop Mechanics) in Dourdan for precision machining.
Headquarters
Paris, France
Founded
2010
Employees
50-200
Company Type
Private