Management of buildings; property management; real estate agencies; real estate brokerage; real estate affairs; apartment and office rentals; leasing of real estate.

Construction, especially structural engineering, underground civil engineering, turnkey construction, road construction; earth moving (construction); structural engineering and underground civil engineering services; demolition of buildings; road paving; street cleaning; asphalting; building construction (supervision); scaffolding; plastering; masonry; rental of excavators, construction equipment, bulldozers, cranes; landfill construction; restoration of architectural works by construction; construction consultancy; all the aforesaid services not in connection with installations for the storage, transport and discharge of liquids, screenings, sewage sludge and filter cakes, machines and installations composed thereof for solid and / or liquid separation, in particular screen screens, step screens, filters, ultrafine sieves, thickeners, dehydrators, spiral presses, drum sieves and screeners, machines and machines made therefrom for sand treatment, in particular sand classifiers, sand scrubbers and sand separators, spiral conveyors and conveying spirals for dry, moist wet, pasty, sticky, dusty, coarse or abrasive material, pumps being machines, in particular dry or dry wet-installed pumps for sewage end sludge, in particular vortex wheel pumps, bilge pumps, cutting wheel pumps and turboex pumps.

Transport; removal of waste and recycling materials; remediation of contaminated sites by transport and storage of contaminated soil; storage of waste and recycling materials in recycling centers, in recycling plants and in landfills; disposal of waste materials by transportation and storage thereof; disposal of contaminated soil and construction waste by transportation and storage thereof; disposal of industrial mineral waste by transportation and storage; disposal of slag [building material], dust and sludge by transportation and storage thereof; disposal of sludge from municipal and industrial wastewater treatment plants by transportation and storage of the sludge; all the aforesaid services not in connection with installations for the storage, transport and discharge of liquids, screenings, sewage sludge and filter cakes, machines and installations composed thereof for solid and / or liquid separation, in particular screen screens, step screens, filters, ultrafine sieves, thickeners, dehydrators, spiral presses, drum sieves and screeners, machines and machines made there from for sand treatment, in particular sand classifiers, sand scrubbers and sand separators, spiral conveyors and conveying spirals for dry, moist, wet, pasty, sticky, dusty, coarse or abrasive material, pumps being machines, in particular dry or dry wet-installed pumps for sewage and sludge, in particular vortex wheel pumps, bilge pumps, cutting wheel pumps and turboex pumps.

Waste and refuse recycling, in particular recycling of building materials, reuse of building materials; paper treating; sorting of waste and recyclable materials; processing of wood waste, commercial waste and construction site mixed waste; incineration and destruction of waste, refus and hazardous waste; remediation of soils by soil treatment (conversion); remediation of soil gas by air purification; remediation of groundwater through water purification, water treatment, as well as water treating; sorting of garbage, waste and recyclables in recycling centers, in recycling plants and in landfills; separation of waste and recycling materials in recycling centers, in recycling plants and in landfills; recycling of waste and trash; incineration and destruction of contaminated soil and building waste; incineration and destruction of industrial mineral waste; incineration and destruction of waste, dust and sludge; incineration and destruction of sludge from municipal and industrial wastewater treatment plants; sorting, separation and recycling of contaminated soil and building waste; sorting, separation and recycling of industrial mineral waste; sorting, separation and recycling of slag [building material], dust and sludge; sorting, separation and recycling of sludge from municipal and industrial wastewater treatment plants; all the aforesaid services not in connection with installations for the storage, transport and discharge of liquids, screenings, sewage sludge and filter cakes, machines and installations composed thereof for solid and / or liquid separation, in particular screen screens, step screens, filters, ultrafine sieves, thickeners, dehydrators, spiral presses, drum sieves and screeners, machines and machines made there from for sand treatment, in particular sand classifiers, sand scrubbers and sand separators, spiral conveyors and conveying spirals for dry, moist, wet, pasty, sticky, dusty, coarse or abrasive material, pumps being machines, in particular dry or dry wet-installed pumps for sewage and sludge, in particular vortex wheel pumps, bilge pumps, cutting wheel pumps and turboex pumps.

Environmental consultancy; preparation of technical surveying; engineering services; construction planning; technical project studies; building contractor services, namely technical preparation of building projects; all the aforesaid services not in connection with installations for the storage, transport and discharge of liquids, screenings, sewage sludge and filter cakes, machines and installations composed thereof for solid and/or liquid separation, in particular screen screens, step screens, filters, ultrafine sieves, thickeners, dehydrators, spiral presses, drum sieves and screeners, machines and machines made therefrom for sand treatment, in particular sand classifiers, 6and scrubbers and sand separators, spiral conveyors and conveying spirals for dry, moist, wet, pasty, sticky, dusty, coarse or abrasive material, pumps being machines, in particular dry or dry wet-installed pumps for sewage and sludge, in particular vortex wheel pumps, bilge pumps, cutting wheel pumps and turboex pumps.

Hand tools and implements (hand-operated) for laying floor coverings.

Building materials (non-metallic); Spackling compounds (building material); Mastics being plastering preparations; Wood; Sawn timber; Wood for building; Timber boarding; Planed goods (building timber); Non-metal doors; Panels; Glulam; Moulded wood.

Textile wallpaper; Textile floor coverings; flooring materials; Floor coverings; Carpets, Carpeting, Mats, Linoleum and other materials for covering existing floors and floor coverings; Flooring materials made of cork; Floors coverings of rubber; Floor coverings of plastic; Linoleum floor coverings; Stone floor coverings; Wood floor coverings; Carpeting; Wallpaper; Plastic wallpaper; Wall hangings made from fibreglass fabrics.