1
Biological preparations [other than for medical use]; Biological preparations for use in industry and science; Growing media, fertilizers and chemicals for use in agriculture, horticulture and forestry; Biofertilisers
4
Gas; Fuel; Fuel for motor vehicles; Biofuels; Liquefied gas; Liquefied gases for driving motor vehicles; Natural gas; Biogas
7
Machines and installations for the production and refining of biogas
9
Mobile apps
11
Water purification installations; Installations for the treatment of waste and residual products from the food industry, paper and pulp mills, horticulture, forestry and agriculture; Installations for decomposition of organic matter
37
Vehicle service stations [refuelling and maintenance]; Vehicle service stations [refuelling and maintenance]; Vehicle service stations (refuelling and maintenance), extraction of natural resources, Natural gas refuelling service for motor vehicles; Building construction for the production of biogas; Installation services in connection with biogas installations and biofertiliser production; Consultancy relating to the installation of biogas installations and biofertiliser production
40
Treatment of sewage sludge; Treatment of waste and residual products from the food industry, paper and pulp mills, horticulture, forestry and agriculture; Energy production; Production of biogas and purification of biogas
42
Research and development services; Research and development in the field of biotechnology; Biochemical research and development; Engineering in the field of natural gas production