Industrial analysis and research services; engineering services; research, prospecting, and exploration services for the oil, gas, and mining industries; oil well testing; exploration, studies, and analysis of oil, gas, and mineral deposits; scientific, technological research and technical assistance (engineering) in the energy sector; design and development of energy distribution networks; services for the architecture and design of plans for the construction of facilities in the energy and refinery sector; technical consulting and technical project studies related to energy production and distribution; study, research, and development in the field of energy and oil, gas, and chemical products; studies and research in the field of environmental protection, waste treatment, and sustainable development; analysis, diagnosis, and testing services in the energy field; laboratory, analysis, diagnosis, and testing services concerning oil, gas, and chemical products; auditing and analysis services in the energy and consumption of energy fields; safety and quality control and audit; technical services to support certification and approval; technical control and analysis (engineering work) of facilities that operate with the support of all types of energy; technical control of vehicles; technical services for remote reading of consumption and energy meters; design and analysis of computer systems; services of application service provider (ASP)