Upkeep, maintenance, inspection and repair of combustion engines and vehicles, electro-technical products, mechanical engineering products, heating, air-conditioning, cooling and ventilating equipment, of vehicles and vessels, as well as thermic plant and their components;
plant installation;
electrical installation, structural, construction and civil engineering;
installation and erection of heating, ventilating and cooling equipment;
installation of mechanical plant, including installation of cogenerating plant for power and heat generation, generating and emergency generating sets;
letting of machinery, tools and equipment for machines and plant construction
Upkeep and maintenance services for pipeline systems, rehabilitation services for water pipelines or water distribution conduits, construction services for sanitation works, wastewater collectors, rainwater cleaning installations and flood prevention installations, pumping station renovation services, modifications carried out on existing installations with a view to improving the security and quality of water supply, building of plants for treating water (drinking water, urban and industrial wastewater, rainwater);
elaboration of water lines and of water treatment plants and information regarding these fields, drilling of wells, water resource exploitation installations, irrigation device installation and repair;
construction, repair and maintenance of thermal installations, electrical installations and power plants, nuclear power plants and oil plants, oil and gas pipeline construction and maintenance, geothermal resource exploitation works, mining services, civil engineering, mining engineering, quarrying services, electrical work, railway electrification services, installation and maintenance of electrical, heating, air-conditioning, refrigerating apparatus, insulation services (construction) especially thermal and acoustic insulation;
construction work, construction information, building contracting, subcontracting building work, restoration and building maintenance, rehabilitation of sites, buildings and warehouses, land development services;
public works, rural projects, clean-up activities, restoration and rehabilitation of polluted sites, maintenance, upkeep or cleaning of buildings, of premises, of floors (facade cleaning and restoration);
disinfection, rat extermination, insect eradication;
cleaning of buildings, urban buildings, works of art, underground works, road equipment, sites, industrial premises (outdoor and indoor cleaning), water line and industrial plant cleaning, underground high-pressure installation cleaning and road network cleaning servicCes;
construction services, building, structure, factory, office, hotel, work of art, underground installation and bridge construction;
supervision (direction) of construction work;
warehouse construction and repair;
construction demolition services;
scaffolding;
painting, plastering and plumbing services;
rental of construction equipment;
elevator installation and repair, cleaning and repair of waste chutes;
fire and burglar alarm installation and repair;
repair information;
road paving, sanding, renovation of freeway surfaces, of road equipment, of airport runways;
road clearing;
installation, repair and maintenance of telephones, telecommunication terminals, telecommunication equipment and hardware, information regarding telecommunication terminal installation, repair and maintenance;
air-conditioning apparatus installation and repair, rehabilitation services for polluted sites, rehabilitation services for wastewater and drinking water networks
Upkeep and maintenance services for pipeline systems, rehabilitation services for water supply pipelines or water distribution conduits, construction services for sanitation works, wastewater collectors, rainwater cleaning works, flood prevention works, pumping station renovation services, improvements to existing installations with a view to improving the security and quality of water supply, construction of water treatment plants (drinking water, urban and industrial wastewater, rainwater);
construction of water pipelines and water treatment plants and information in these fields, drilling of wells, water resources exploitation, installation and repair of irrigation devices;
services for building, repair and maintenance of thermal plant, electrical installations and power stations, nuclear power plants, oil-fired plants, oil and gas pipeline construction and maintenance, services for the exploitation of geothermal resources, mining extraction services, exploitation of geothermal resources, services for mining extraction, quarries, electrical works, railway electrification services, installation and maintenance services for electrical appliances, heating systems, air conditioning, refrigeration, insulation services (construction) specifically thermal and acoustic;
construction, information on construction, engineering, building contracting and client status, renovation and maintenance of buildings, apartment blocks, rehabilitation of sites, buildings and warehouses, land development services;
public works, rural works, clean-up activities, restoration and rehabilitation of degraded sites, maintenance services upkeep or cleaning of buildings, premises, grounds (exterior cleaning and restoration);
disinfection, rodent control, insect eradication;
services for the cleaning of buildings, urban edifices, public works structures, underground works, road infrastructure, sites, industrrial premises (outdoor and indoor), cleaning services for water mains pipes, industrial plant, high-pressure cleaning of underground infrastructure, road cleaning services;
building services, construction of edifices, buildings, factories, offices, hotels, public works, underground works and bridge construction;
supervision (directing) of building work;
warehouse installation and repair;
services for the demolition of structures;
erection of scaffolding;
painting work, plastering and plumbing;
rental of worksite machinery;
lift installation and repair, cleaning and repair of waste removal systems;
installation and repair of fire and theft alarms;
repair information;
road paving work, sandblasting, renovation of motorway surfaces, road infrastructures and airport runways;
road cleaning services;
installation, repair and maintenance of telephones, telecommunication terminals, telecommunication equipment and supplies, information on installation, repair and maintenance of telecommunication terminals;
installation and repair of air conditioning apparatus;
erection, construction installation, repair and maintenance, upkeep, inspection of renewable energy production plant, systems and machinery in the renewable energy domain as well as their constituent parts;
information on the construction of wind turbines and renewable energy production installations;
supervision of building work on wind power turbines and plant for producing renewable energy;
services for the maintenance, upkeep, inspection, first-line repair, overhaul and checking of wind turbines and renewable energy production plant (via a global network such as the Internet, Intranet, telephone, satellite, cable or radio waves);
home automation installation services for operating and managing renewable energy production plants;
technical information for renewable energy plant operators;
services connected with the use of ground waters;
supervision of wind turbines and plant for producing renewable energy;
installation of interconnection and transformation points for renewable energy;
installation of lines for transporting renewable energy;
provision of technical advice on the installation, construction, operation, management and supervision of wind turbans and renewable energy production plant
Upkeep, overhaul, cleaning, washing and repairing vehicles, air vehicles, transport vehicles and or aircraft, construction, upkeep, cleaning of buildings, of airport infrastructures, airports, air terminals, warehouses, garages, car parks, runways or airport roads, servicing and cleaning of aircraft cabins, cockpits or holds, servicing and cleaning of floors, surfaces, seats, armchairs, trays, storage chests, luggage compartments, ashtrays, refuse bins, video screens especially on board aircraft or within airport precincts, cleaning and upkeep of toilets, supervision (direction) and co-ordination of services for the construction, upkeep, overhaul, cleaning, washing and repair of all vehicles or buildings, vehicle service stations namely supply of fuel and aircraft maintenance, de-icing services and snow clearance of roads, airport runways, for vehicles and especially for air vehicles, cleaning and upkeep of headrests, pillows, cushions, blankets, sheets, napkins, table or bathroom linen especially provided on board aircraft or within airport precincts, cleaning and servicing of electrical, electronic, audio and video equipment and apparatus especially provided on board aircraft or within airport precincts, vehicle breakdown assistance (repair) and especially for aircraft, information on construction, upkeep, overhaul, cleaning, washing or repairing of all types of vehicle or building, disinfecting of all vehicles or buildings, cleaning of tableware, serving dishes, table cutlery, drinking glasses, glassware, installation, maintenance and repair of devices for signalling fires
Upkeep and maintenance services for pipeline systems;
rehabilitation services for aqueducts or water distribution and collection ducts, construction services for sanitation works, waste water sewers, river clean-up works and protection for protection against flooding, pumping station renovation services, design and construction services for urban, industrial and rainwater processing plants;
installation and maintenance for devices and irrigation networks;
drilling of wells;
construction of buildings, plumbing and civil engineering, rental of construction tools and equipment, upkeep and cleaning of buildings, premises, floors (disinfection, rat extermination), after-sales services (repair and servicing) for apparatus and installations for the treatment, cleaning, sterilization and regeneration of all liquids