Conducting and monitoring of the configuration of technical systems and equipment; engineering, in particular in the fields of simulation, avionics, measuring technology and control engineering; creating maintenance and repair concepts; retrofitting planning for technical systems and equipment; development of avionics installations and equipment, simulation installations and equipment, measuring installations and equipment, communications installations and equipment, and software for the aforesaid installations and equipment; computer programming, in particular for Internet applications with the exception of software for data protection; compiling of technical documentation.

Non-metallic building materials; synthetic paving composites; composite structures for covering surfaces; non-metallic structures; concrete walls; non-metal sheets; non-metal panels; perforated panels of a non-metal material; non-metallic modular sections of tunnels, overpasses, culverts, underpasses, walkways, bridges, transport and railway infrastructure and railway ballast retention infrastructure; concrete structures; precast, concrete and composite arch structures; modular concrete structures for the construction of arched bridges, bridges, culverts, underpasses and tunnels; arch structures of concrete; concrete and non-metallic bridge beams, concrete and non-metallic bridge decks; concrete retaining walls; earth retaining structures (non-metallic); non-metallic structures adapted for the retention of railway ballast; reinforced concrete walls; bridge units (not of metal); non-metal railings for bridges; bridges [structures] other than of metal; non-metallic panels for use in the construction of bridges, tunnels, bridge beams and walkways; non-metallic walkways; non-metallic bridges; composite rebar; fibre-reinforced plastic panels; fibre-reinforced plastic panels and surface coverings adapted for use on railway platform surfaces; strips of fibre-reinforced plastic; fibre-reinforced plastic materials and installations adapted for use on walkways, bridges, bridge beams, platforms, surfaces and transport and railway infrastructure; fibre-reinforced plastic materials and installations adapted for use on railway and transport infrastructure and bridge walking surfaces; walkways of fibre-reinforced plastic; parts, fittings and accessories for all the aforesaid goods.

Business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to metal building materials, metal structures and metal hardware for use in building, civil engineering, transport infrastructure, railways, highway applications and railway and highway maintenance; business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to metallic, concrete and non-metallic bridge beams, metal materials for railways, galvanised steel sheets, curved sheets of galvanised steel, tunnels of metal, tunnel lining segments made of metal, curved metal sheets for use in the construction of tunnel structures, sheets of corrugated metal, curved sheets of corrugated metal for use in the construction of tunnel structures, modular metallic structures for use in the construction of tunnels, culverts, underpasses, conveyor tunnels, strengthening failing structures, metal and non-metallic structures adapted for the retention of railway ballast, aluminium panels, composite panels metal mesh, rods of metal, zinc-coated metal mesh, metal rods coated with alloys of metal, wire nets for the retention of railway ballast, earth retaining structures of metal, railings of metal for bridges, anchor bolts of metal for bridge connection, bridge support structures of metal; business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to carbon fibres (not for textile use), composites, polymers and fibre reinforced plastic and materials and installations made therefrom, composite rebar, packing, stopping and insulating materials, fibre-reinforced plastic panels, fibre-reinforced plastic panels and surface coverings adapted for use on railway platform surfaces; business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to strips of fibre-reinforced plastic, fibre-reinforced plastic materials and installations adapted for use on walkways, bridges, platforms, surfaces and transport and railway infrastructrure and bridge beams; business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to fibre-reinforced plastic materials and installations adapted for use on railway and transport infrastructure and bridge walking surfaces; business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to walkways of fibre-reinforced plastic; business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to parts, fittings and accessories for all the aforesaid goods; business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to non-metallic building materials, synthetic paving composites, composite structures for covering surfaces, non-metallic walls, non-metallic structures, concrete walls, non-metal sheets, non-metal panels, perforated panels of a non-metal material, concrete and composite structures, precast concrete and composite arch structures, composite and concrete structures for the construction of arched bridges, underpasses, culverts, tunnels, overpasses, walkways, bridges, transport and railway infrastructure and railway ballast retention infrastructure; business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to arch structures of concrete and composite, non-metallic and concrete beams, concrete retaining walls, earth retaining structures (non-metallic), reinforced concrete walls, bridge units (not of metal), non-metal railings for bridges, bridges [structures] other than of metal, non-metallic panels for use in the construction of bridges and walkways, non-metallic bridges and non-metallic walkways; business consultancy, wholesale, retail, subscription, promotional and marketing services provided in relation to parts, fittings and accessories for all the aforesaid goods; information, advice and consultancy provided in relation to all the aforesaid services.

Construction services; construction of railway roadbeds; installation, construction, repair, inspection and maintenance services provided in relation to metal building materials, metal structures and metal hardware for use in building, civil engineering, transport infrastructure, railways, highway applications and highway and railway maintenance; installation, construction, repair, inspection and maintenance services provided in relation to metallic, composite and concrete bridge beams, metal grills and meshes, metal panels, metal materials for railways, galvanised steel sheets, curved sheets of galvanised steel, tunnels of metal, tunnel lining segments made of metal, curved metal sheets for use in the construction of tunnel structures, sheets of corrugated metal, curved sheets of corrugated metal for use in the construction of tunnel structures, modular metallic structures for use in the construction of tunnels, culverts, underpasses, conveyor tunnels, strengthening failing structures, metal and non-metallic structures adapted for the retention of railway ballast, aluminium panels, composite panels, metal mesh, rods of metal, zinc-coated metal mesh, metal rods coated with alloys of metal, wire nets for the retention of railway ballast, earth retaining structures of metal, railings of metal for bridges, anchor bolts of metal for bridge connection, bridge support structures of metal; installation, construction, repair, inspection and maintenance services provided in relation to carbon fibres (not for textile use), composites, polymers and fibre reinforced plastic and materials and installations made therefrom, composite rebar, packing, stopping and insulating materials, fibre-reinforced plastic panels, fibre-reinforced plastic panels and surface coverings adapted for use on railway platform surfaces; installation, construction, repair, inspection and maintenance services provided in relation to strips of fibre-reinforced plastic, fibre-reinforced plastic materials and installations adapted for use on walkways, bridges, platforms, surfaces and transport and railway infrastructrure and bridge beams; installation, construction, repair, inspection and maintenance services provided in relation to fibre-reinforced plastic materials and installations adapted for use on railway and transport infrastructure and bridge walking surfaces; installation, construction, repair, inspection and maintenance services provided in relation to walkways of fibre-reinforced plastic; installation, construction, repair, inspection and maintenance services provided in relation to parts and fittings for all the aforesaid goods; installation, construction, repair, inspection and maintenance services provided in relation to non-metallic building materials, synthetic paving composites, composite structures for covering surfaces, non-metallic structures, non-metal grills and meshes, non-metal sheets, non-metal panels, perforated panels of a non-metal material, concrete structures, precast concrete arch structures, modular concrete structures for the construction of arched bridges, underpasses, culverts tunnels, overpasses, walkways, bridges, transport and railway infrastructure and railway ballast retention infrastructure; installation, construction, repair, inspection and maintenance services provided in relation to arch structures of concrete, concrete, composite and non-metallic bridge beams, concrete retaining walls, earth retaining structures (non-metallic), reinforced concrete walls, bridge units (not of metal), non-metal railings for bridges, bridges [structures] other than of metal, non-metallic panels for use in the construction of bridges and walkways, non-metallic bridges and non-metallic walkways; installation, construction, repair, inspection and maintenance services provided in relation to parts, fittings and accessories for all the aforesaid goods; information, advice and consultancy provided in relation to all the aforesaid services.

Design and development of products; engineering services; technical support services; providing technical and engineering reports; construction design; construction engineering services; technological research for the building construction industry; industrial design; development of construction projects; information, advice and consultancy provided in relation to all the aforesaid services.