35
Business management; Business administration; Commercial or industrial management assistance; Business management and organization consultancy; Procurement services for others [purchasing goods and services for other businesses]; Commercial administration of the licensing of the goods and services of others; Administrative processing of purchase orders; Business auditing; Accounting; Computerised file management; Compilation of information into computer databases; Marketing studies; Office functions; Advertising; Marketing services; Retailing or wholesaling of water supply installations, water softening apparatus and installations, water purifying apparatus and machines, apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity, telecommunications apparatus; All the aforesaid services relating to the supply and distribution of drinking water and electricity
37
Construction, installation, maintenance and repair of water pumps, water tanks, hydraulic and electric installations; Maintenance and updating of computers
38
Telecommunication services; Providing user access to global computer networks; Providing telecommunications connections to a global computer network; Providing access to databases; Information about telecommunication; Rental of access time to global computer networks; Rental of telecommunication equipment; All the aforesaid services relating to the supply and distribution of drinking water and electricity
39
Transport and distribution of water and energy; Information and consultancy relating to the transport, distribution and supply (distribution) of water and energy
40
Electricity generating; Production of energy, hydraulic energy, hydroelectric energy, marine current energy
42
Research and development (for others); Engineering services; Surveying; Analysis and studies (engineering) in the field of water and energy distribution; Design, development, maintenance and updating of computer software; Designing and development of computers; Computer system design; Hosting computer sites; Information and Computer consultancy; Conversion of data or documents from physical to electronic media; Technical consultancy and information relating to the construction, installation, maintenance and repair of water and electricity supply equipment; All the aforesaid services relating to the supply and distribution of drinking water and electricity