Provision of all services related to the detection of soil contamination, preparation, cleaning, acidification, detoxification, regeneration and decontamination of soil and earth materials as well as sewage sludge, biomass, etc., including the development, production and distribution of supporting or complementary products and technical applications; assumption of management for other companies and having their business carried out by other companies; acquisition, encumbrance, holding and disposal of real estate; acquisition, exploitation, granting and disposal of patents, patent rights, trademarks, trade names, trademark protection rights, licenses and other intellectual property rights as well as trade in goods of all kinds.