Advertising services; Business administration; Business advisory services, consultancy and information; Business management and organization consultancy; Data processing services; Market research and business analyses; Providing office functions; Systematization of data in computer databases

Authentication in the field of energy, mainly renewables, and infrastructure procurement and guarantees; Design and development of computer hardware; Design and development of computer software; Industrial design services; Industrial research in the field of infrastructure procurement processes; Quality control of goods and services; Scientific and technological services, namely, data management and processing, mathematical models, data science and machine learning algorithms, blockchain code through the use of timestamps and smart-contracts in the field of the energy sector