37
Construction services; Building construction supervision; Installation of solar powered systems; Installation of wind power systems; Repair of energy supply installations; Installation of power generating apparatus; Maintenance and repair of solar power installations; Repair of energy production plants and machines; Maintenance and repair of energy generating installations; Installation of non-residential solar panel power systems; Maintenance, servicing and repair of power generating apparatus and installations; Repair or maintenance of power distribution or control machines and apparatus; Installation and maintenance of photovoltaic installations; Maintenance, repair and reconditioning of photovoltaic apparatus and installations; Cleaning services; Industrial construction; Construction supervision of civil engineering projects
41
Training services relating to occupational health; Training services relating to health and safety; Training in the use of construction machinery; Entertainment services; Sporting and cultural activities
42
Science and technology services; Conducting technical project studies; Research services; Design services; Industrial analysis services; Industrial research; Industrial design; Quality control; Authentication services; Design and development of regenerative energy generation systems; IT services; Software development, programming and implementation; Computer hardware development; Hosting services, software as a service, and rental of software; Engineering services; Design and development of computer hardware; Software design and development
45
Security services for the protection of property and individuals; Physical security consultancy; Monitoring of security systems; Safety evaluation; Health and safety risk assessment services; Providing reconnaissance and surveillance services; Closed-circuit surveillance; Identity validation services; Monitoring of burglar and security alarms; Consultancy on regulations on safety at work; Information services relating to health and safety