Opio raises €4M to automate the grunt work of financial due diligence

AI for financial due diligence startup Opio has raised €4 million from investors Frst , Seedcamp and GFC to develop its specialised technology that helps auditors examine a company's accounts ahead of an acquisition. Opio was founded in Paris in 2025 by Tristan Fulchiron and Olivier Chancé. Fulchiron previously led engineering organisations for the French state, including at the Ministry of Defence, before serving as digital adviser to the Minister of the Interior.