Dumont Investissement, a real estate investment company, completed the acquisition of a 21.13% stake in Groupe SAMSE, a building material provider, from BME France, a distributor of building materials, for $160m. “A new page is opening for the Samse Group. Supported by our family shareholders and employees, we will continue our development by relying on the commitment of our teams and the values ​​of our company which have contributed to its performance and sustainability," Olivier Malfait, SAMSE Chairman.