Paris-based AI company Arlequin AI has raised €28 million in Series A funding to accelerate the development of its topological neural network architecture and expand the international deployment of its technology. The round was co-led by redalpine and OTB Ventures, with participation from Bpifrance’s Defence Innovation Fund. Existing investors Vsquared Ventures and 10x Founders increased their stakes, while Xavier Niel also joined the round. Founded in 2024 by Hugo Micheron, a specialist in terr...