Bureau Greisch is one of the leading engineering and architectural firms in Europe. Since 1959, it has designed and participated in more than 5,000 projects in over 20 countries. Through his interest in both architecture and the structural design of structures, René Greisch instilled in his team the spirit of research and innovation on which its reputation among architects has been built, leading to numerous collaborative ventures. The team has a reputation for his bold approach but also for their meticulous designs. It is always open to collaborative ventures and carries out complex assignments in a wide variety of fields and missions for civil engineering or hydraulic works and bridges, and for special structures such as towers, stadiums and all kinds of civil and industrial buildings.

30 years of expertise in aerodynamics - For more than 30 years the CSTB have applied the latest techniques with high-tech facilities, becoming the partner of choice for bridge constructors and designers around the world. They provide advice from the earliest conceptual design phase through construction and throughout the design life, monitoring the structure and ensuring ongoing reliability. With 6 wind tunnels, a dedicated CFD service, on-site testing and climatology services, the CSTB provided a complete and tailored wind design service for the record-breaking 3rd Bosphorus Bridge, Turkey, among other projects internationally.

NOVA Fluid Mechanics is internationally recognised as a leading independent specialist in the fields of wind engineering for the civil construction and the offshore / renewable industries. NOVA provides wind engineering services drawing upon capabilities from wind tunnel testing and computational modelling and uses wind tunnel facilities for state-of-the-art small scale physical modelling of atmospheric wind flows around civil structures. NOVA’s experience with the aerodynamics of long-span bridges extends back over 70 years to the pioneering work on the development of the UK’s first major suspension bridges. Long-span bridge projects have included Queensferry Crossing (UK), Ozman Gazi Bridge (Turkey), Stonecutters Bridge (Hong Kong) and Messina Bridge (Italy). Footbridge projects have included Stirling Footbridge (UK), Peace Footbridge (UK), Centre Street Footbridge (USA) and Tank Street Footbridge (Australia).