Electrical engineering services; Consulting and technical design in the field of engineering; Consultations on engineering and design; Provision of engineering reports; Technical consulting for environmental engineering; Engineering consulting services; Engineering services for third parties; Architectural and engineering services; Engineering services for the design of structures; Engineering services related to architecture; Engineering services for the gas industry; Engineering services in terms of driving forces; Design services related to civil engineering; Technical consulting services related to marine engineering; Technical consulting services related to structural engineering; Engineering services in the field of environmental technology; Engineering services in the energy technology sector; Analysis and testing services for electrical engineering apparatus; Measurement of environmental conditions within civil engineering structures; Engineering services in the construction technology sector; Engineering services in the field of electricity and natural gas production; Monitoring of events that influence the environment in civil engineering structures, namely, environmental testing services; Monitoring of activities that influence the environment of civil engineering structures, namely, environmental testing services; Audit on energy matters; Energy saving consulting, namely, consulting services in the fields of energy measurement to improve energy efficiency; Research in the field of energy; Technical advice on energy saving measures; Development of technical energy and electricity management systems; Design and development of energy distribution networks; Technological analysis of the energy and electricity needs of third parties; Engineering services in the field of electricity and natural gas production; Consultancy on technological services in the field of energy and electricity supply; Design and development of control, regulation and monitoring software for solar energy systems; Conducting studies of technical projects and research on the use of natural energy; Provision of information on studies of technical projects and research on the use of natural energy; Mining and mineral exploration services; Geophysical exploration for the mining industry; Energy audit; Quality audit services, namely, quality control for others; Recording of data in the nature of technical analysis related to energy consumption in buildings; Calibration; Calibration of instruments; Calibration of devices; Encryption of digital images; Coding of digital images, namely, computer code conversion for others; Photogrammetry services; Professional consulting in relation to industrial fluid dynamics; Monitoring of industrial fluid status; Software Engineering; Software maintenance; Software configuration; Rental of software; Software authoring; Creation of software; Software design; Software research; Software development; Design and development of software for image processing; Environmental tests; Compilation of information relative to oceanography; Energy efficiency certification of buildings, namely, Testing, analysis and evaluation of the services of others to determine conformity with certification standards; Custom design of electromagnetic inductors; Custom-made design of electromagnetic transformers