The management of a general design, construction and assembly company in the fields of building, civil, industrial, port and airport construction, including oil and gas industries. Furthermore, activities as general contractor, engineering and construction supervision in the industrial, agricultural, electronic, chemical and construction sectors; trade and transport in general; the purchase of real estate, mining plants and of any kind. Participation in other companies and in particular the purchase and sale of company securities, as well as the management and administration of participations and assets, financial transactions in the insurance sector. The company may found or participate in similar companies in Switzerland and abroad, acquire participations, form consortia or branches.