Jonathan Kanter and Doha Mekki, who led the Justice Department’s antitrust division under President Biden, have co-founded a start-up that makes an A.I. tool for litigators.
Pennylane, a French company, has gained market share in its home country by helping accountants work with clients. It’s aiming to expand internationally.
Quentin de Metz, left, and Arthur Waller, two of the founders of the French software start-up Pennylane. The company pitches itself as a digital partner to accountants.