Reception The company Know-how Contact BUILDING Construction of buildings (housing, shopping centers, tertiary sector, public works, etc.) AGRICULTURAL Construction of agricultural buildings (poultry, cattle, pigs, etc.) INDUSTRIAL BUILDINGS Construction of industrial buildings (workshops, offices, shops, storage buildings, etc.) Le Couillard Constructions is a subsidiary of the GCC group Poultry buildings Click here to learn more and view the full size video. Le Couillard Constructions We have been at your service for more than 50 years in the Brittany region. Our employees support you in a constant concern for quality and respect of deadlines on your various projects. Our activity spans several sectors: Building (housing, shopping centers, tertiary sector, public works, etc.) Industrial building Agricultural building (poultry, cattle, pigs, etc.) Latest Achievements © 2010 Le Couillard Constructions - Bâtiment / Bâtiment Agricole in Lannion (Brittany) - Legal Notice - Made by Cvermeul