All services and consulting of any kind, in particular in the fields of building, renewable energy, environment, project and business development, as well as the design and marketing of products; the company may carry out for its own account or for the account of third parties all commercial, financial, industrial, movable and immovable transactions in direct or indirect connection with its main purpose, in Switzerland and abroad, open branches in Switzerland and abroad and acquire participations in other companies with a similar or related purpose.