"This project is a perfect illustration of our DNA, that of a family-run company that places customer relations at the heart of its strategy and is committed to the long term." Ronan Le Lan, Chairman of Argan's Management Board, is delighted. His company, whose assets are valued at €4 billion, with annual rental income of over €210 million, has launched a new extension to the Amblainville logistics site, where Celio has been based for over 10 years.