35
Business administration; Corporate communications services; Business process management and consulting; Business management; Business management organisation; Advisory services for business management; Business management for a trade company and for a service company; Business assistance, management and administrative services
37
Hydraulic construction services; Boring of water wells; Drilling of groundwater wells; Rental of drills; Drainage services; Construction of drainage systems; Rental of drainage pumps; Rental of drainage pumps; Pipe laying; Laying and burial of cable; Installation of water pipes; Cleaning of water supply plumbing; Installation, maintenance and repair of the following goods: Water purification installations, Water desalination plants and Water treatment units; Installation of water supply apparatus; Excavation services; Advisory services relating to excavating; Rental of earth moving equipment and excavators; Underground civil engineering services; Land excavating; Reclamation of land; Ground consolidation; Soil stabilisation; Soil erosion control services
40
Water treating; Water purification; Demineralisation of water; Water treating; Water pollution control; Rental of water filters; Leasing of water purification equipment; Rental of water treatment equipment; Rental of water treatment installations; Waste and/or water treatment services; Soil, waste or water treatment services [environmental remediation services]; Providing information relating to water treatment
42
Measurement services in the field of soil and water; Technical measuring in the field of soil and water; Measuring the environment within civil engineering structures in the field of soil and water; Water analysis; Monitoring of water quality; Engineering services in the field of soil and water; Engineering consultancy services in the field of soil and water; Environmental monitoring services in the field of soil and water; Advisory services relating to pollution control in the field of soil and water; Environmental consultancy services in the field of soil and water; Environmental assessment services in the field of soil and water; Environmental surveys in the field of soil and water