Apparatus and instruments for switching electricity; Scientific, surveying, measuring, signalling and checking apparatus and instruments; Apparatus and instruments for transforming electricity; Apparatus and instruments for accumulating electricity; Apparatus and instruments for regulating electricity; Apparatus and instruments for conducting electricity; Apparatus and instruments for controlling electricity

Business planning; Management and compilation of computerised databases; Data management services; Business data analysis; Business planning consultancy; Assistance and consultancy services in the field of business management of companies in the energy sector; Inventory management; Business project management; Market research data analysis

Preparation and analysis of financial reports, research, studies, evaluations and appraisals; Financial planning and investment advisory services; Financial consultancy services relating to infrastructure investment; Consultancy concerning financing of energy projects; Consultancy services relating to the financing of civil works and infrastructure projects; Project costing; Asset management; Financial consultancy in the energy sector; Financial reporting

Maintenance and repair of wave energy installations; Construction of wind power installations; Construction project management services; Boring of water wells; Maintenance and repair of solar power installations; Maintenance and repair of wind power installations; Water well drilling; Construction of solar power installations; Maintenance and repair of power infrastructure; Construction of wave energy installations; Construction of power installations and related infrastructure

Providing access to and leasing access time to computer databases; Electronic publication distribution

Electricity distribution services; Electricity supply services; Information and advisory services in relation to the distribution of energy

Environmental monitoring services; Information services relating to information technology; Advisory services relating to planning applications; Design and development of computer software; Technical surveying; Geological research; Designing of electrical systems; Engineering design; Technical design; Geo-seismic survey services; Geophysical exploration services; Geological surveying; Conducting engineering surveys; measuring services utilising lidar; topographical surveying services utilising lidar; Information technology consultancy; Geophysical research services; IT security, protection and restoration; Information technology support services; Design consultation; Topographic surveying; Engineering project management services; Environmental consultancy services; Technical data analysis; Engineering surveying; Construction design; Research in the field of energy; Surveying and exploration; Land surveying; Compilation of environmental information; Information technology services; Technical assessments relating to design; Technological consultancy in the fields of energy production and use; Collection of information relating to hydrology; Agricultural research and surveying; Geological exploration; Provision of information concerning research and technical project studies relating to the use of natural energy; Technical project planning in the field of engineering; Engineering services for the analysis of structures; Anemometery; Geophysical surveys; Design and development of energy distribution networks; Construction planning; Consultancy services relating to environmental planning; Technical planning and consulting in the field of light engineering; Environmental surveys; Design of engineering works for flood prevention; Design of pipelines; Geological research and surveying; Computer system monitoring services; Information technology consulting services; Professional consultancy relating to the conservation of energy; Programming of energy management software; Research in the field of ecology; Technical design services relating to electricity plants; Consultancy relating to technological services in the field of power and energy supply; Hosting services and software as a service and rental of software; Environmental assessment services; Consultancy in the field of energy-saving; Engineering services for the analysis of machinery; Civil engineering planning services; Conducting research and technical project studies relating to the use of natural energy; Geological surveys; Engineering consultancy; Technological engineering analysis; Inspection of plant and machinery

Security services for the protection of property and individuals; Health and safety inspection services; Contract management (legal services); security guarding for facilities management; Advisory and consultancy services relating to legal matters, regulations, legislation; Legal advisory and consultancy services relating to tenders, contracts; Electronic monitoring services for security purposes