The design, development, production, management and trade of plants, technologies, materials, infrastructures and structures, works, components and products of all kinds, in particular in the field of civil engineering and construction, usable in case of natural and non-natural disasters, to protect against damage from nature and third parties, such as floods, floods and flooding, to overcome natural and non-natural obstacles, to support and cover mobile and fixed structures; the registration, acquisition, administration, transfer of patents, patent licenses, trademarks, intellectual property rights and technical and industrial know-how. It can invest in activities of any branch and have participations in other companies in Switzerland and abroad, in particular companies operating in the field of civil engineering, carry out operations and provide services and consulting of any kind, in particular in the field of civil engineering and environmental protection, acquire real estate for the exercise of its activity. It can act both in Switzerland and abroad, can open branches and subsidiaries both in Switzerland and abroad. It can carry out all operations deemed useful or connected to the achievement of the social purpose.