Pierre-Louis Maillefer is an experienced project engineer with a strong background in commercial development and profitability management, currently employed at GROUPE MAUFFREY since June 2017. Responsibilities include responding to public and private strategic tenders, analyzing and constructing transport offers, coordinating transport and logistics studies, conducting profitability assessments, and managing projects. Previous roles involved client portfolio management and commercial offer development. Education includes a Master 2 in Marketing from the Conservatoire National des Arts et Métiers and a Licence in Marketing from IUT Nancy Charlemagne, along with a DUT in Commercial Techniques from IUT de Metz. Additional experience includes a commercial stage at INTERSPORT Group and a versatile role at Géant Casino.