COLAS SA: insider trades · France · AMF

About COLAS SA

Colas SA is a global benchmark in the construction and maintenance of transport infrastructure. A subsidiary of the Bouygues group, the company designs, builds and maintains roads, highways, urban streets, airport runways, logistics platforms, railway assets and related infrastructure, supported by an integrated business model that spans the entire value chain from materials production to construction services and long-term maintenance. The group’s roots go back to 1929, when it began exploiting in France the patent for “Cold Asphalt,” an innovation developed in 1922 in Shell laboratories that helped shape modern road-building techniques. Over time, Colas expanded beyond road construction into aggregates, emulsions, asphalt mixes, traffic signage, rail works and urban development, building a diversified platform capable of addressing both heavy infrastructure projects and local public works needs. Its market position is based on a distinctive combination of industrial capacity, local presence and technical know-how. Colas operates in around 50 countries, with thousands of materials production units and a broad portfolio of projects, making it one of the world leaders in its field. The group employs about 62,000 people and reports sales of roughly €16 billion, underscoring its scale and relevance in global infrastructure markets. Geographically, Colas is well established in Europe, while also maintaining meaningful exposure to North America, Africa, Asia-Pacific and other regions where mobility networks and resilient infrastructure continue to require substantial investment. One notable corporate fact is that Colas has not been listed on the stock exchange since December 2023, although it continues to publish financial and regulatory information. The company has also remained active on the M&A front, including a 2025 agreement to acquire Suit-Kote in the United States, strengthening its position in road solutions and bitumen-related services. Overall, Colas combines industrial discipline, recurring infrastructure demand and international reach, making it a leading name in transport infrastructure and civil works.