Overall, three sectors dominate the economic activity of Mont-de-Marsan: • The agri-food sector: centered around poultry (duck, chicken, foie gras), and primarily corn, with major companies based here (Delpeyrat, Maïsadour…); • The forestry sector: several companies contribute to the activities of the Industries and Future Maritime Pine competitiveness cluster; • The Military Aeronautical Experimentation Center: the
Mont-de-Marsan Air Base (BA 118) is one of the main operational bases for the French Air Force. ==Education==