35
Business assistance, management and administrative services; commercial intermediation services; mediation and conclusion of commercial transactions for others; business intermediary and advisory services in the field of selling products and rendering services; clerical services; bill presentment services; billing; temporary personnel services; advertising, marketing and promotional services; and consultancy and advisory services relating to all of the services listed above
37
Building, construction and demolition; installation, maintenance, repair, cleaning and upkeeping services in relation to buildings, structures and parts thereof; installation, maintenance, repair, cleaning and upkeeping services in relation to temporary and transportable buildings and structures; plumbing installation, maintenance and repair; alarm, lock and safe installation, maintenance and repair; electrical installation; electrical appliance installation and repair; repair or maintenance of power distribution or control machines and apparatus; repair of electrical equipment and electrotechnical installations; drain cleaning services; glazing, installation, maintenance and repair of glass, windows and blinds; installation, maintenance and repair services in relation to automation devices; cleaning services; maintenance and repair of electronic apparatus and installations; rental of tools, apparatus and equipment for construction, demolition, cleaning and maintenance; and consultancy and advisory services relating to all of the services listed above
42
Technological and technical services; engineering services; technical design services; measurement services; and consultancy and advisory services relating to all of the services listed above