Repair of dynamically highly-stressed components in the aeronautics industry, in particular parts of aluminium, or of magnesium or titanium alloys; Repair and closing of crack defects in cast metal components, in particular engine blocks.

Coating of metal components, plastics, glass and ceramics using metallic materials in powder form, including magnesium, aluminium, titanium, nickel, copper, tantalum, niobium, silver, gold, and in the form of alloys, including nickel-chrome, bronze and mixtures of materials, including matrix and hard material, in particular including metal and ceramics; Coating of implant materials for preventing rejection reactions in human bodies; Coating, in particular coating of copper on cooling elements in PC fans, for use in computer technology as well as in semiconductor technology; Manufacture of thin-walled engine components for aeroplanes; Manufacture of chemically inherent surface coatings; Coating of printing rollers.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.

Gas purifying apparatus, control, regulating and safety accessories for gas apparatus and conductors; gas burners; control, regulating and safety accessories for gas pipes.

Non-metallic manifolds for canalizations , non-metallic pipelines and pipes for fluid and gas conduction, non-metallic valves, not made of plastic, for fluid and gas conduction.

Advertising services; commercial business management; business administration; office functions, retail sale and wholesale of natural gas and all kind of liquefied petroleum gases (LPG).

Installation, maintenance and repair services.

Energy distribution services, mainly gas distribution services.

Technical inspection services, especially referred to gas installations, pipelines and apparatus, renting of measuring and checking apparatus.

Machines and machine tools; motors and engines (except for land vehicles); machine coupling and transmission components (except for land vehicles); agricultural implements other than hand-operated; incubators for eggs.

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying, ventilating, water supply and sanitary purposes.

Building construction; repair; installation services.

Transport; packaging and storage of goods; travel arrangement.

Treatment of materials.

Scientific and technological services and research and design relating thereto; industrial analysis and research services; design and development of computer hardware and software.

Maintenance of heating, ventilating and air conditioning equipment.

Transport, packaging and storage of goods; transport, packaging and storage of cylinders; tracking goods; tracking gas cylinders; filling and re-filling of cylinders and containers; collection, transfer and return of gas cylinders, distribution of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; repackaging of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; handling of freight.

Cleaning of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; processing of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; reclamation of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; recycling of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; blending of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; filtering of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; disposal of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; separation of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; destruction of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; recovery and abatement services, namely, removal of chemicals, gases, solvents and refrigerants from systems; on-site removal of refrigerant from air conditioning units; on-site removal of refrigerant from heating, ventilating and air conditioning equipment.

Scientific and technological services and research and design relating thereto; industrial analysis and research services; testing of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions; chemical, gas, solvent and refrigerant analysis services; providing temporary use of non-downloadable computer software for tracking goods in transit, tracking goods in storage, filling and re-filling containers and cylinders, tracking, managing and reporting usage of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions, managing and tracking containers and cylinders, recording the collection, transferral and return of cylinders, tracking cylinder rental costs, calculating global warming potential and leak checking frequency, barcode scanning, storing and managing customer and job data and allocating jobs over computer networks, intranets and the internet; creating, maintaining and hosting a website to enable users to track and manage goods in transit, track and manage goods in storage, fill and re-fill containers and cylinders, track, manage and report usage of chemicals, gases, solvents, refrigerants, fire suppressant and extinguishing compositions, manage and track containers and cylinders, record the collection, transfer and return of cylinders, track cylinder rental costs, calculate global warming potential and leak checking frequency, scan barcodes, store and manage customer and job data and allocate jobs; creating and maintaining an online platform to enable users to track and managed goods in transit, track and manage goods in storage, fill and re-fill containers and cylinders, track, manage and report usage of gases, manage and track containers and cylinders, record the collection, transfer and return of cylinders, track cylinder rental costs, calculate global warming potential and leak checking frequency, scan barcodes, store and manage customer and job data and allocate jobs.

Distribution, transportation and delivery of power, gas and electricity; information, advisory and consultancy services relating to the aforesaid services

Generation of power, gas and electricity; information, advisory and consultancy services relating to the aforesaid services.