Sylvain Guittonneau currently serves as Responsable commercial Ouest at Smart Energies, where responsibilities include commercial development in the Grand Ouest region, management of territorial developers, and establishment of strategic partnerships. Sylvain Guittonneau has a strong background in project management, having coordinated solar project developments across France and engaged with various stakeholders including cooperatives and industrial entities. Prior experience includes roles in commercial development and project management at Smart Energies and Projets solaires en toiture, alongside earlier work in building renovation projects. Educational qualifications include a BTS in Negotiation and Client Relations and a vocational baccalaureate in sales techniques.