42 Scientific and technological services; research and development services; research and development services in chemistry; research in the field of hydrogen fuel cells; research in the field of energy; scientific research in the field of energy; technological consultancy services in the field of alternative energy generation; scientific and technological services in the field of electrochemical treatment, batteries, fuel cells, super capacitors, surface treatments, material processing, anti-corrosive treatments, conductive polymers and specialty polymers, energy storage, surface engineering and nanomaterials, as well as research and design relating thereto; industrial analysis and research services; design and development of computers and computer programs (software); scientific research in the field of renewable energy; design and development of renewable energy generation systems; scientific consultancy; environmental consultancy; technological consultancy; professional consultancy services relating to industrial design; engineering and design services and consultancy; consultancy relating to product development; research, development, design and updating of computer software; research and development of new products for third parties; research and development of new products for third parties in plastic materials; research in the field of nanotechnology; testing of materials; testing of materials; analysis of materials; feasibility studies relating to material analysis; technical consultancy relating to the use of materials for the preparation of electrical circuits; research in the field of materials science; consultancy with respect to electrolysis.