The story
The financial and legal structure of the Presses Universitaires de France was completely restructured in 2000, when the original cooperative structure was abandoned. Companies that then took stakes in PUF included Flammarion Publishing (17% in 2000, 18% currently) and insurer Maaf Assurances (9%, 8% currently). In 2006, another insurance giant Garantie Mutuelle des Fonctionnaires (GMF) injected capital into the PUF, taking a 16.4% stake in the publisher.
From Wikipedia’s article on Presses Universitaires de France, shared under CC BY-SA 4.0.5