Installation of solar energy systems; advisory services relating to installation of solar energy systems; housing development (building and construction services); installation of lightning conductors, lightning rods and lightning arresters; plumbing services; installation and maintenance of plumbing.

Advisory services relating to civil engineering (design); architectural design services; computer software engineering; cryptocurrency engineering; engineering consultancy services; development of computer software application solutions; electrical engineering services (design); engineering services; mechanical engineering services (design); chemical engineering; research and development services relating to product development; software development services; biochemical research; pharmaceutical development; technical consulting in the field of monitoring technological functions of humanoid robots with artificial intelligence; agricultural research services; conducting of agricultural surveys as well as research relating to agriculture.

Water purification systems; sedimentation and filtration apparatus for cleaning of waste water; hydroponic growing systems; plant cultivation apparatus (sold in kit form).

Water purification services.

Hydroponic services (agricultural services); agricultural advisory services; agricultural information services.

Scientific, optical, weighing, measuring, checking (supervision) apparatus and instruments; electric and electronic apparatus and instruments, namely potential controllers, full authority digital engine controllers (FADEC), braking, temperatures, pressures, vibration analyses, flight controllers; electric, electronic and magnetic sensors of pressures, speed, movement, temperatures, positions, vibrations; electronic boards for processing of parameters; electronic systems and equipment, whether on�board or not, for data acquisition and processing; calculation and exploitation software for the simulation, running and saving of test programs; monitoring systems consisting of computer hardware and software for evaluating safety and the performance as well as the requirements for maintenance and service of aircraft engines and/or their modules and components; electric and electronic materials and equipment for maintenance and control (on�board aircrafts or engines, fixed on test benches or mobile for interventions on the ground) for reading and interpreting the computer data and the data from the sensors; information processing apparatus and computers; apparatus for the recording, transmission, reproduction of sound, images and/or data; software, including software and computer programs providing information about the engines of aircrafts, the functioning, maintenance, service and repairs related to the engines of aircrafts and/or their modules and components; software for management of the functioning and the operations of repair, inspection, service, maintenance and reconditioning of the engines of aircrafts and/or their modules and components; magnetic, optical and digital data media, CD ROM, DVD; databases containing, in particular, information about the engines of aircrafts, their functioning, repair, inspection, service, maintenance and reconditioning of the engines, the modules and components of engines aircrafts; test benches; all these products are used and/or intended for use in the aeronautics and space field

Repair and maintenance of aircraft vehicles and their components; construction and installation of industrial buildings and testing benches for systems, equipment and components of aircrafts; repair of electric and electronic materials, equipment, apparatus, instruments, systems, used in the aerospace field; services for repair, inspection, servicing and maintenance of systems, equipment and components of aircrafts and their components, including engines, turbines, nacelles of engines, jet engines, thrusters, thrust reversers, braking systems, landing systems, cabling; services for on�wing maintenance, repair, inspection, servicing for all kinds of systems, equipment and components of aircrafts; standardization, reconditioning and standard replacement of systems, equipment and components of aircrafts; online support service 24 hours a day, 7 days a week in matters of repair, inspection, restoration, servicing, maintenance and standard replacement for the systems, equipment and components of aircrafts; technical consulting and assistance in the manufacturing, maintenance, repair, inspection of aircrafts and their components, including engines, turbines, nacelles of engines, jet engines, thrusters, thrust reversers of aircrafts, braking systems, landing systems and cabling; repair of the support tools and materials for systems, equipment and components of aircrafts

Technical, scientific and industrial research; engineering; research and development (engineering works) in the aeronautic and space field; technical data analysis; engineering evaluation, estimation and research services in relation to the technologies used in the systems, equipment and components of the aeronautic and space vehicles; professional advising and consulting services related to the engineering; technical consulting in the aeronautic field (engineering works); operational engineering service for airline companies; analysis and consulting provided by engineers in the area of consumption and saving of aircraft carburant; consulting services in the area of technical management of parks of engines, systems, equipment and components of aircrafts; testing of machines and materials; construction of testing benches (non-permanent buildings of reduced or not reduced dimensions) for thrusting units, systems (rocket engines and aeronautic engines), equipment and components of aeronautic and space vehicles and rocket engines; service of inspection and monitoring of engines, systems, equipment and components of aircrafts; design and development of software and computer programs; services for analysis, expertise and equipment and components of aircrafts; acquisition and unloading of aircraft flight data; service for analysis, surveying and processing of the acquisition of data recorded during the operation of the engines, systems, equipment and components of aircrafts; maintaining a web portal made available to the airline companies, operational engineering service for airline companies; studies of technical projects related to aeronautic vehicles and their components, including engines, nacelles of engines, jet engines, thrusters or thrust reversers

Industrialization machines in the aeronautics and space industry, machine tools, machines for manufacturing and repair parts for use in the aeronautic field, in particular in the aeronautic motorization systems; assembly lines for engines and turbines for aircrafts; industrial robots; motorization systems for aeronautic vehicles, as well as their components and spare parts, including engines, turbines, pumps, thrusters, jet engines, engine air-inlet, blower housing, tail cone assembly; compressors; heat exchangers (machine parts); transmission and propulsion units and couplings; all kinds of engines for fixed or mobile installations, including gas turbine engines, thermic engines, thermo-electric engines, reaction engines, rocket engines for satellite launching and for ballistic and tactical missiles; testing benches for engines, turbines and other thrusters (machines) for aircrafts; all these products are used and/or intended for use in the aeronautic and space field

Aeronautic vehicles, including aircrafts and helicopters, and their components and spare parts