The company's purpose includes all activities related to the renovation, restoration, rehabilitation, conservation, and energy efficiency improvement of both ancient and contemporary buildings, as well as the construction, transformation, and fitting-out of buildings using traditional, natural, innovative, or bio-based techniques; design, project management, project management, consulting, expertise, and training in the fields of heritage, construction, materials, and energy; the development, manufacture, marketing, and distribution of materials, products, and technological solutions related to construction; commercial intermediation, prospecting, partnership development, and all representation activities; financial engineering of projects, coordination of operations, and investment support in the real estate or construction sector; all real estate operations, including the purchase, sale, lease, and management of properties with exclusively commercial use, as well as taking stakes in any company, which, if necessary, may directly or indirectly hold real estate in Switzerland only if it has an exclusively commercial use; the marketing and exploitation of brands, notably the Authentysens and DSD Renov concepts; the company may carry out all commercial, financial, industrial, movable, or immovable operations directly or indirectly related to its purpose.