42 Design planning; engineering design; building design services; custom design services; design services for architecture; interior and exterior design services; consultation services relating to interior design; preparation of reports relating to technical project studies for construction projects; design and development of regenerative energy generation systems; technical project studies in the field of carbon offsetting; technical design and planning of pipelines for gas, water and waste water; design and development of computer software for supply chain management; design and development of software for control, regulation and monitoring of solar energy systems; design of engineering works for the prevention of inundation of land by flood water; conducting research and technical project studies relating to the use of natural energy; testing of filters; air flow measurement services; air flow biochemical analysis services; air flow particle counting services; air quality data collection services; updating and maintenance of computer software and programs; technical support services relating to computer software and applications; advisory services relating to computer programming; quality control relating to computer software; creation, maintenance and adaptation of software; software design and development; providing temporary use of on-line non-downloadable operating software for computer networks and servers; rental of computer software and programs; rental of computer software; research, development, design and upgrading of computer software; software development, programming and implementation; consulting in the field of cloud computing networks and applications; providing virtual computer systems through cloud computing; creating, designing and maintaining web sites; creating and maintaining websites for cellular phones; creating, maintaining and hosting the websites of others; design and development of virtual reality software; research in the field of artificial intelligence technology; platforms for artificial intelligence as software as a service [SaaS]; technology consultation in the field of artificial intelligence; visual design; graphic design; providing online, non-downloadable software; providing temporary use of non-downloadable software applications accessible via a web site; hosting of digital content; providing temporary use of on-line non-downloadable operating software for accessing and using a cloud computing network; providing virtual computer environments through cloud computing; design and development of new technology for others; research in the reduction of carbon emissions; provision of scientific information, advice and consultancy in relation to carbon offsetting; design of clean rooms; monitoring of activities which influence the environment within buildings; environmental assessment services; environmental testing; environmental monitoring services; technical advisory in the field of pollution detection; technical consulting in the field of pollution detection; providing technical advice relating to energy-saving measures; provision of information, advice and consultancy in relation to carbon offsetting; technical design and planning of water purification plants; drafting and development of photovoltaic systems; conducting of technical feasibility studies; recording data relating to energy consumption in buildings; scientific analysis; providing scientific information in the field of climate change; provision of information concerning research and technical project studies relating to the use of natural energy; architectural design for town planning