Class 037
Construction and Repair Services
Servicing of industrial boilers;Boiler cleaning services;Cleaning of industrial boilers;Maintenance services for industrial plants;Boiler repair services;Renovation of industrial boilers;Heating contractor services;Plumbing services.
Class 040
Treatment & Processing of Materials Services
Chemical treatment of boiler pipework.
Class 042
Computer & Software Services & Scientific Services
Industrial design services;Industrial engineering design services;Engineering services for the gas industry;Technical design services relating to heating installations;Engineering services relating to gas transport and supply systems.
Class 045
Personal & Legal & Social Services
Consultancy services in the field of the safety needs of commercial and industrial companies.
