Apparatus for steam generating and ventilating purposes, namely, steam generators and industrial air movers in the nature of air ventilation, cooling and purifying apparatus; apparatus for drying used for the removal of solid, liquid and vapor contaminants from compressed air and gases; industrial dryers for heating and moving air; air ventilation units for commercial and industrial use; ventilating apparatus, namely, ventilators and portable ventilators for fume removal and degassing, process cooling and equipment cooling; heating devices in the nature of heating installations; electric suck fans for commercial and industrial use; ventilating fans for commercial and industrial use; exhauster ventilators for commercial and industrial use; blowers, namely, electric, gas, air, compressed air, hot air, steam and water powered blowers for commercial and industrial use; fans, namely, electric, gas, air, compressed air, steam and water powered fans for commercial and industrial use; fans, namely, ventilating fans for the removal of gases and air motion in closed rooms like tanks and holds; apparatus for removal of gases, namely, industrial equipment in the nature of air purifying apparatus for fume removal; apparatus for drying gases, namely, dryers for the removal of water vapor from compressed air and gases and dryers for air curing and drying of paints and coatings; apparatus for creating air motion in confined spaces such as tanks, ship holds, and underground in the nature of air blowers, ventilating fans and drying apparatus; ventilating fans for commercial and industrial use; ventilating exhaust fans; fans and exhausters for aeration of rooms in the nature of ventilating blowers and ventilating fans; filters, namely, filters for air inlet filtration system and air inlet water separation units; gas burners and oil burners for commercial and industrial use; air filters for commercial and industrial use; and parts and fittings for all the aforesaid goods.

Analysis and consultation services in the field of business process automation.

Building construction; machinery installation, maintenance and repair; maintenance, reconditioning and repair services for machinery for oil and gas, petrochemical, chemical, energy, environmental, process and military applications; gas turbine nozzle restoration; installation, maintenance and repair of alternative energy generating machines; installation, maintenance and repair of alternative energy generating machines, in particular photovoltaic installations and power stations and wind powered electricity installations and power stations; equipment maintenance services for equipment in the field of energy; installation, maintenance, reconditioning and repair services for turbo machinery; gas turbine nozzle restoration; installation, reconditioning and repair services of equipment for power generation and co-generation of electric energy; construction of buildings for power generation and co-generation of electric energy; construction, installation, reconditioning and repair services for biomass or organic waste gasification plants; construction, installation, reconditioning and repair of biogas plants; repair of marine motors.

Treatment of materials, namely, treatment of waste and recyclable materials; production and generation of electricity from photovoltaic cells, wind power, biomass or other alternative sources; recycling services in the form of sorting, recovery, processing, refining, disposal or destruction of different kinds of waste or recycled materials in particular metal product; renewable treatment of materials, namely, treatment of waste and recyclable materials; providing material treatment information; generating thermal and electrical energy from recycling installations; biomass and organic waste gasification for power generation.

Training services and education services, namely, providing online and in-person seminars, classes and workshops in the fields of turbo machinery, safety and operation of turbo machinery, and computers and business process automation; technical support services, namely, providing training and consulting services in the fields of control systems and industrial equipment, namely, natural gas engines, centrifugal and reciprocating compressors, steam, gas and motion turbines, rotary separators, portable ventilators, turbo expanders, and gas and vapor expanders.

Scientific and technological services, namely, research and design for oil and gas, petrochemical, chemical, energy, process, environmental and military applications; industrial analysis and research services relating to natural gas engines, centrifugal and reciprocating compressors, steam, gas and motion turbines, rotary separators, portable ventilators, turbo expanders, gas and vapor expanders, and electromechanical control systems; design and development of computer hardware and software; technical support services, namely, providing technical advice and consulting services in the fields of control systems and industrial equipment, namely, natural gas engines, centrifugal and reciprocating compressors, steam, gas and motion turbines, rotary separators, portable ventilators, turbo expanders, and gas and vapor expanders; technical support services, namely, providing technical advice in the field of gas engines, centrifugal and reciprocating compressors, steam and gas turbines, expanders, rotating separators, portable ventilators, control systems used in oil and gas production, high pressure field injection and oil recovery, gas liquefaction, pipelines, refinery processes, natural gas processing, and petrochemical production applications; monitoring services, namely, monitoring of industrial equipment, namely, natural gas engines, centrifugal and reciprocating compressors, steam, gas and motion turbines, rotary separators, portable ventilators, turbo expanders, gas and vapor expanders, and electromechanical control systems to ensure proper functioning and to identify problems and recommend predictive, preventive or corrective action; installation of software and monitoring systems for industrial equipment, namely, natural gas engines, centrifugal and reciprocating compressors, steam, gas and motion turbines, rotary separators, portable ventilators, turbo expanders, gas and vapor expanders, and electromechanical control systems; remotely monitoring turbo and reciprocating machinery; analysis and consultation services in the field of business process automation; inspection and testing of components, parts and systems of steam and gas turbines and industrial compressors; engineering and technology consultation services in the field of industrial equipment, namely, natural gas engines, centrifugal and reciprocating compressors, steam, gas and motion turbines, rotary separators, portable ventilators, turbo expanders, gas and vapor expanders, and electromechanical control systems for use in oil and gas, petrochemical, chemical, energy, process, environmental and military applications; engineering and technology consultation services in the field of gas engines, centrifugal and reciprocating compressors, steam and gas turbines, expanders, rotating separators, portable ventilators, control systems used in oil and gas production, high pressure field injection and oil recovery, gas liquefaction, pipelines, refinery processes, natural gas processing, and petrochemical production applications; design, consulting, engineering, research, development and testing services relating to industrial equipment and systems used in natural gas compression, namely, natural gas engines, centrifugal and reciprocating compressors, steam, gas and motion turbines, rotary separators, portable ventilators, turbo expanders, gas and vapor expanders, and electromechanical control systems; technical support, namely, monitoring and troubleshooting problems associated with industrial equipment used in natural gas compression, namely, natural gas engines, centrifugal and reciprocating compressors, steam, gas and motion turbines, rotary separators, portable ventilators, turbo expanders, gas and vapor expanders, and electromechanical control systems; inspection, testing, performance and emissions management of components, parts and systems of steam and gas turbines and industrial compressors; design, consulting, engineering, research, development and testing services in the fields of energy, compressed air energy storage, turbo machinery, rotating equipment, heat exchange equipment, pollution abatement equipment, emissions control equipment and plant process control equipment; research and design of apparatus and instruments for the generation of renewable energy; research and studies into waste storage, waste transport, energy-saving generating techniques, recycling and processing of waste, waste gas and manure including waste disposal, recycling of waste including energy generation and the making of fuels from waste; design and development of computer hardware and software; research and design of apparatus and instruments for the generation of renewable energy in particular in the field of photovoltaic installations and power stations; scientific research and studies into waste storage, waste transport, energy saving generating techniques, recycling and processing of waste, waste gas and manure including waste disposal, recycling of waste including energy generation and making fuels from waste; monitoring services of renewable power generation apparatus and systems; engineering and technology consultation services in the fields of energy, bioenergy and renewable energy.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes; ventilating apparatus; filters; heating devices; heating apparatus included in class 11; suck fans; exhausters; blowers; fans; fans (not for motor, engines or machines); fans, namely ventilating fans (as far as included in this class) for the removal of gases, air motion in closed rooms like tanks and holds; underground ventilating and similar filters (as far as included in this class); apparatus for aeration of rooms; ventilating fans (as far as included in this class); apparatus for removal of gases; apparatus for creating air motion in confined spaces such as tanks, ship holds; underground ventilators; fans and exhausters for aeration of rooms; filters (as far as included in this class); suction apparatus; fans and exhausters for aeration of rooms; fanning machines; blowers, exhausters, heaters and filters, all being machines or parts of machines; electronic and electric control apparatus for all of the aforesaid goods; and parts and fittings for all the aforesaid goods; apparatus for drying gas; ventilating fans; heaters; gas burners; oil burners; air filters.

Building construction; repair; installation services; maintenance, reconditioning and repair services; maintenance, reconditioning and repair services for turbo machinery; gas turbine nozzle restoration; installation, maintenance and repair of alternative energy generating machines; installation, maintenance and repair of alternative energy generating machines, in particular photovoltaic installations and power stations; equipment maintenance services for equipment in the field of energy; repair of natural gas engines, compressors, and related equipment and systems used in natural gas compression.

Treatment of materials; generation of electricity from photovoltaic cells, wind power, biomass or other alternative sources; recycling services in the form of sorting, recovery, processing, refining or destruction of different kinds of waste or recycled materials in particular metal products.

Education; providing of training; entertainment; sporting and cultural activities; training and instructing software users; training services for or relating to turbo machinery; training services for safety and operation of turbo machinery, except those in the field of sporting activities; educational and training services in the field of computers and business process automation.

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software; technical support services; technical support services, namely, providing technical advice in the field of gas engines, centrifugal and reciprocating compressors, steam and gas turbines, expanders, rotating separators, portable ventilators, control systems used in oil and gas production, high pressure field injection and oil recovery, gas liquefaction, pipelines, refinery processes, natural gas processing, and petrochemical production applications; monitoring services; installing software, monitoring systems, remotely monitoring turbo and reciprocating machinery; analysis and consultation services in the field of business process automation; inspection and testing of components, parts and systems of steam and gas turbines and industrial compressors; engineering and technology consultation services; engineering and technology consultation services in the field of gas engines, centrifugal and reciprocating compressors, steam and gas turbines, expanders, rotating separators, portable ventilators, control systems used in oil and gas production, high pressure field injection and oil recovery, gas liquefaction, pipelines, refinery processes, natural gas processing, and petrochemical production applications; design, consulting, engineering, research, development and testing services in the field of natural gas engines, compressors, and related equipment and systems used in natural gas compression; technical support, namely, monitoring and troubleshooting problems associated with natural gas engines, compressors, and related equipment and systems used in natural gas compression; inspection, testing, performance and emissions management of components, parts and systems of steam and gas turbines and industrial compressors; design, consulting, engineering, research, development and testing services in the fields of compressed air energy storage, turbo machinery, rotating equipment, heat exchange equipment, pollution abatement equipment, emissions control equipment and plant process control equipment; research and design of apparatus and instruments for the generation of renewable energy; research and studies into waste storage, waste transport, energy-saving generating techniques, recycling and processing of waste, waste gas and manure including waste disposal, recycling of waste including energy generation and the making of fuels from waste.

Computer programming services; design and development of computer hardware and software.