Apparatus for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus and instruments for regulating electricity; distribution boxes for electricity; branch boxes (electricity); electricity conduits; electricity meters; control and distribution panels (electricity); photovoltaic apparatus and installations for solar electricity production; solar panels for electricity production.

Ventilation (air-conditioning) apparatus and installations; heat sinks for ventilating apparatus; air-conditioning apparatus and installations; air-conditioning systems; air filters for air-conditioning systems; fans (parts of air-conditioning installations); heating apparatus; heating apparatus for solid, liquid or gaseous fuels; steam heating apparatus; hot water heating installations; space heaters; space heating apparatus; electric heating apparatus; radiant heating apparatus; floor heating installations and apparatus; solar thermal collectors (heating); central heating boilers; thermal-conversion solar collectors (heating); humidifiers for central heating radiators; radiators (heating); automatic temperature regulators (thermostatic valves) for central heating radiators; heaters for swimming pools; ionization apparatus for the treatment of air or water; swimming pool chlorinating apparatus; filters for swimming pools; window air-conditioning systems.

Non-metallic construction materials; non-metallic rigid pipes for building; tar-based compounds for repairing concrete surfaces (building materials); wooden pipes for building; buildings, not of metal; transportable buildings not of metal; concrete building elements; decorative wooden elements for construction; non-metallic decorative moldings and decorative trim for construction and the construction industry; coatings as building materials; plate glass (windows), for building; tar-based sealants for roofing (construction materials); rock materials used for the construction of floors, roofs, countertops, walls, cladding and fireplaces; fiber boards (building materials); fire-resistant boards and panels, not of metal, for construction; building stones; cladding not of metal (for building); window glass for construction; swimming pools (structures) not of metal.

Transport of construction materials; logistics services with respect to transport; supply chain logistics and reverse logistics services comprising storage, transport and delivery of merchandise.

Construction project development; construction drafting; technical project studies in the field of construction; research regarding building construction; design and construction planning services and consultancy relating thereto; engineering services in the field of construction technology; design and development of software for logistics, supply chain management and e-business portals.