CPV: 45310000 Electrical installation work, 45331210 Ventilation installation work, 45331211 Outdoor ventilation installation work, 45331220 Air-conditioning installation work, 45331221 Partial air-conditioning installation work, 45331230 Installation work of cooling equipment, 45331231 Installation work of refrigeration equipment, 45343000 Fire-prevention installation works, 45343100 Fireproofing work, 45343200 Firefighting equipment installation work, 45343210 CO2 fire-extinguishing equipment installation work, 45314300 Installation of cable infrastructure, 45343220 Fire-extinguishers installation work, 45350000 Mechanical installations, 45351000 Mechanical engineering installation works, 45400000 Building completion work, 09310000 Electricity, 09000000 Petroleum products, fuel, electricity and other sources of energy, 09330000 Solar energy, 14784000 Lithium, 31100000 Electric motors, generators and transformers, 31121110 Power converters, 45315100 Electrical engineering installation works, 31151000 Static converters, 31153000 Rectifiers, 31154000 Uninterruptible power supplies, 31155000 Inverters, 31158000 Chargers, 31158100 Battery chargers, 31162000 Parts of transformers, inductors and static converters, 31172000 Voltage transformers, 31174000 Power supply transformers, 31212000 Circuit breakers, 45315300 Electricity supply installations, 31214000 Switchgear, 31400000 Accumulators, primary cells and primary batteries, 31420000 Primary batteries, 31422000 Battery packs, 31430000 Electric accumulators, 31440000 Batteries, 31680000 Electrical supplies and accessories, 31700000 Electronic, electromechanical and electrotechnical supplies, 38550000 Meters, 38551000 Energy meters, 45315400 High voltage installation work, 38552000 Electronic meters, 38554000 Electricity meters, 51100000 Installation services of electrical and mechanical equipment, 51110000 Installation services of electrical equipment, 51111000 Installation services of electric motors, generators and transformers, 51111100 Installation services of electric motors, 51111200 Installation services of generators, 51111300 Installation services of transformers, 51112000 Installation services of electricity distribution and control equipment, 51112100 Installation services of electricity distribution equipment, 45315500 Medium-voltage installation work, 51112200 Installation services of electricity control equipment, 51120000 Installation services of mechanical equipment, 51700000 Installation services of fire protection equipment, 51800000 Installation services of metal containers, 51810000 Installation services of tanks, 65400000 Other sources of energy supplies and distribution, 71314000 Energy and related services, 71314100 Electrical services, 71314200 Energy-management services, 71314300 Energy-efficiency consultancy services, 45315600 Low-voltage installation work, 45315700 Switching station installation work, 45316000 Installation work of illumination and signalling systems, 45331200 Ventilation and air-conditioning installation work

CPV: 50000000 Repair and maintenance services, 51100000 Installation services of electrical and mechanical equipment, 51200000 Installation services of equipment for measuring, checking, testing and navigating, 51300000 Installation services of communications equipment, 51500000 Installation services of machinery and equipment, 51600000 Installation services of computers and office equipment, 51700000 Installation services of fire protection equipment, 51800000 Installation services of metal containers, 51900000 Installation services of guidance and control systems, 55000000 Hotel, restaurant and retail trade services, 55100000 Hotel services, 50100000 Repair, maintenance and associated services of vehicles and related equipment, 55200000 Camping sites and other non-hotel accommodation, 55300000 Restaurant and food-serving services, 55400000 Beverage-serving services, 55500000 Canteen and catering services, 55900000 Retail trade services, 60000000 Transport services (excl. Waste transport), 60100000 Road transport services, 60300000 Pipeline transport services, 60400000 Air transport services, 60600000 Water transport services, 50200000 Repair, maintenance and associated services related to aircraft, railways, roads and marine equipment, 63000000 Supporting and auxiliary transport services; travel agencies services, 64000000 Postal and telecommunications services, 65000000 Public utilities, 65200000 Gas distribution and related services, 65300000 Electricity distribution and related services, 65400000 Other sources of energy supplies and distribution, 65500000 Meter reading service, 66000000 Financial and insurance services, 66100000 Banking and investment services, 66500000 Insurance and pension services, 50300000 Repair, maintenance and associated services related to personal computers, office equipment, telecommunications and audio-visual equipment, 71400000 Urban planning and landscape architectural services, 71500000 Construction-related services, 71600000 Technical testing, analysis and consultancy services, 71700000 Monitoring and control services, 71800000 Consulting services for water-supply and waste consultancy, 71900000 Laboratory services, 72000000 IT services: consulting, software development, Internet and support, 72100000 Hardware consultancy services, 72200000 Software programming and consultancy services, 72300000 Data services, 50400000 Repair and maintenance services of medical and precision equipment, 72400000 Internet services, 72500000 Computer-related services, 72600000 Computer support and consultancy services, 72700000 Computer network services, 72800000 Computer audit and testing services, 72900000 Computer back-up and catalogue conversion services, 73000000 Research and development services and related consultancy services, 76000000 Services related to the oil and gas industry, 76100000 Professional services for the gas industry, 76300000 Drilling services, 50500000 Repair and maintenance services for pumps, valves, taps and metal containers and machinery, 76500000 Onshore and offshore services, 76600000 Pipeline-inspection services, 77000000 Agricultural, forestry, horticultural, aquacultural and apicultural services, 77100000 Agricultural services, 77200000 Forestry services, 77300000 Horticultural services, 75000000 Administration, defence and social security services, 77700000 Services incidental to fishing, 77800000 Aquaculture services, 77900000 Apiculture services, 50600000 Repair and maintenance services of security and defence materials, 79000000 Business services: law, marketing, consulting, recruitment, printing and security, 79100000 Legal services, 79200000 Accounting, auditing and fiscal services, 79300000 Market and economic research; polling and statistics, 79400000 Business and management consultancy and related services, 79500000 Office-support services, 79600000 Recruitment services, 79700000 Investigation and security services, 79800000 Printing and related services, 79900000 Miscellaneous business and business-related services, 50700000 Repair and maintenance services of building installations, 80000000 Education and training services, 85000000 Health and social work services, 90000000 Sewage, refuse, cleaning and environmental services, 90400000 Sewage services, 90500000 Refuse and waste related services, 90600000 Cleaning and sanitation services in urban or rural areas, and related services, 90700000 Environmental services, 90900000 Cleaning and sanitation services, 92000000 Recreational, cultural and sporting services, 92100000 Motion picture and video services, 50800000 Miscellaneous repair and maintenance services, 92200000 Radio and television services, 92300000 Entertainment services, 92400000 News-agency services, 92500000 Library, archives, museums and other cultural services, 92600000 Sporting services, 98000000 Other community, social and personal services, 98100000 Membership organisation services, 70000000 Real estate services, 71000000 Architectural, construction, engineering and inspection services, 51000000 Installation services (except software)