Colas, a subsidiary of the Bouygues Group, has one mission: to imagine, build and maintain sustainable transport infrastructure. The Group’s 58,000 employees act locally to connect communities and foster exchanges, backed by a network spanning 50 countries and five continents. More @Wikipedia
Hover over any link to get a description of the article. Please note that search keywords are sometimes hidden within the full article and don't appear in the description or title.