The core activity of CGG Engineering is the provision of engineering services, particularly in the areas of: BIM (Building Information Modeling) and VDC (Virtual Design and Construction), production of technical plans, design and calculation of structures, and optimization and calculation of complex systems. The company offers specialized services such as the creation of intelligent 3D models, BIM data audit, collaborative project management, and team training. It supports customers in the planning, design, and realization of construction projects and provides solutions for the optimization and calculation of structures and systems.