Building and construction services; construction of desalination plants; construction of water treatment plants; installation of water desalination plants; repair of water desalination plants; installation, maintenance and repair of water desalination plants; installation, maintenance and repair of water filtering apparatus; installation, maintenance and repair of water recycling systems; installation, maintenance and repair of waterpipes; installation, maintenance and repair of water purification apparatus; installation, maintenance and repair of water purification apparatus; construction engineering services; construction; maintenance services; laying of water pipelines; development and construction of water infrastructure; installation, maintenance and repair of water infrastructure; construction of water pipelines; installation, maintenance and repair of water pipelines; installation of environmental control systems; land development; advisory services relating to land development; advisory services relating to building; excavation of land; land excavation; reclamation of land; property and land development (building and construction) services; building project management services; construction and installation of renewable energy generators; building and construction of ports; development of ports; construction, installation and repair services related to maritime, dock, port and cargo transport.

Water supply and distribution services; provision of information relating to water supplying services; water distribution and supply; supply of water; distribution and supply of recycled water; provision of information relating to water supplying services; distribution of renewable energy; distribution of energy; distribution, supply, transportation and storage of renewable energy; information and advisory services in relation to the distribution of energy; operation of ports; operation of docks; shipping of cargo; shipping services; distribution services [transport of products]; port services [berthing, mooring, storage]; port services [docking services].

Providing information relating to water treatment; consultancy in the field of water treatment; provision of information relating to water treatment; consulting in the field of water treatment; provision of information relating to water treatment; operation of water treatment facilities; information, advisory and consultancy services in relation to water, water treatment and recycling of water; production of energy, fuel and biofuel from renewable sources; production of energy and power from renewable sources; renewable energy production and generation.

Water desalination technology research; scientific research; scientific research in the field of environmental conservation; environmental assessment services; research in the field of renewable resources; scientific research in the field of environmental protection; scientific research in the field of environmental conservation; research and development of water infrastructure solutions; engineering services; engineering project management services; engineering services namely, design and construction and technical operation of water distribution systems, water treatment systems, water purification systems, wastewater treatment systems, wastewater re-use systems, and drinking water treatment; research relating to environmental protection in the fields of recycling water, drinking water treatment, wastewater treatment, water purification and wastewater management; design of water recycling systems, water distribution systems, water treatment systems, water purification systems, wastewater treatment systems, and drinking water treatment systems; civil engineering design consultancy; civil infrastructure engineering services; consultancy in civil engineering design; plant engineering; design of water pipelines; technical design and planning of pipelines for water and waste water; water quality monitoring services; water quality monitoring; project management services for water infrastructure construction projects; environmental assessment services; scientific research in the field of renewable energy; providing technological information, advisory and consultancy services in the field of alternative energy generation and use; industrial and scientific research services in the field of renewable energy generation, storage, and distribution; engineering services in the field of renewable energy generation, storage, and distribution; research in the reduction of carbon emissions; providing scientific information, advice and consultancy relating to carbon offsetting; consultancy and advisory services regarding energy efficiency, energy-saving and renewable energy; technical consultation and research services in the field renewable energy; scientific research and development relating to renewable energy production; research in the field of energy, particularly with respect to renewable energy; design of plants, systems and infrastructures for producing and storing renewable energy; engineering and research relating to renewable energy production systems; environmental testing services; renewable energy assessment services; renewable energy surveying services; land quality assessment services; design and planning of ports; design and engineering services related to shipping, docks, ports and maritime operations.