42 Scientific study and research services in the fields of industrial equipment and industrial installations; scientific studies in the fields of iron and steel installations and for producing and processing oil and gas; scientific and industrial research, in particular technical project studies in the field of oil; engineering surveying; testing of materials; providing quality control services of material and equipment safety; quality control for others; computer programming; Scientific and technological services, namely, research analysis and testing in the field of production, processing, transport and supplying of water, hydrocarbons, petroleum, natural gas, refinery gases, gas, liquid gas; scientific and technological services, namely, research and design services in the fields of energy, nuclear, civil, military and offshore naval industry, building construction and marine infrastructure, chemistry, the environment, the mechanical industry; engineering services and designing installations and plants for production, processing, transport and supply of water, hydrocarbon, oil, natural gas, refinery gases, gas, liquid gas, chemical and petrochemical apparatus, oil or gas wells as well as oil and gas fields, oil and gas fields or marine, onshore or offshore oil or gas wells; services for research, engineering and technical calculations in the field of extracting, producing, refining, treating water, hydrocarbon, petroleum, natural gas, refinery gases, gas, chemical products and liquid gas, developing industrial processes for treating water, hydrocarbons, oil, natural gas, refinery gases, gas, chemicals and liquid gases, exploring water, oil and natural gas; analyzing water, oil and gas wells; consultancy, research and development services with respect to recycling and decarbonizing industrial sites, installations and procedures; designing railways, rail networks and civil infrastructure for transporting people and goods; engineering, designing, and developing the installations of oil drilling equipment and manufacturing plants for producing, storing and transporting energy; designing railways and routes for transporting passengers and goods; engineering, designing and developing floating, afloat or underwater means being drilling and off-shore drilling production equipment; engineering, designing and developing marine, river and lake infrastructures; Technical assistance with the development and engineering of projects for wind turbines and wind energy and implementing such projects; technical assistance with the development and testing of wind mills, wind power plants, wind turbines and components thereof; implementing research projects with respect to wind mills, wind power plants, wind turbines; technical testing and measuring of the performance of rotors for wind turbines; engineering services relating to energy supply systems; research in the field of energy; engineering services in the field of energy technology; advisory services with respect to energy use, namely, energy consumption; design and development of systems for regenerative energy production; exploring and searching for oil and gas; oil exploration; oil-field surveys; analyzing oil fields; analyses and tests for oil mechanisms; geophysical exploration for the oil and gas industry; analysis for oil research, namely, oil analysis; oil prospecting, namely, well logging and testing; technical consultancy in the field of hydrocarbon refinery; technological consultancy in the field of alternative energy production and renewable energy; energy auditing with respect to energy consumption, energy efficiency and energy optimization; technical diagnostics with respect to energy consumption, energy efficiency and energy optimization; technical analysis of energy consumption data; technical advice with respect to energy consumption, energy saving, energy efficiency, energy performance of industrial sites and energy optimization; technical research services with respect to energy consumption, energy saving, energy efficiency, energy performance of industrial sites and energy optimization; technical energy optimization project studies; development of energy and electricity management systems; technical diagnostic services for industrial plants for the purpose of energy optimization; energy auditing, namely, heat, calorific and cooling energy production and distribution installations; conducting environmental studies with respect to the production and distribution of energy; conducting technological studies with respect to the production and distribution of energy; providing technical information and advice to third parties relating to energy production; industrial design and development of hydrogen infrastructures, electrolysis installations and filling installations for liquid gas and gas in gaseous form; Engineering services in the fields of energy, nuclear, civil, military and offshore naval industry, building construction and marine infrastructures, chemistry, the environment, and the mechanical industry; provision of technological information in the fields of green and ecological innovations; technological consultant services in the field of energy production and use; designing and developing renewable energy generating systems; technical evaluation of industrial facilities with a view to implementing energy optimization measures; testing, analysis, and evaluation of energy efficiency of buildings to determine conformity with certification standards; engineering expert surveys with respect to air conditioning, lighting, energy-saving, energy and new and renewable energies being wind, photovoltaic, geothermal, marine turbine energy; technological energy auditing of facilities for producing and distributing thermal, heating and cooling energy; services provided by technical consultants, in particular for the design of energy supply installations and for the inspection and checking of such devices and installations; scientific and technological services, namely, research and design services in the field of energy, construction, and new and renewable energies being wind, photovoltaic, marine turbine; conducting technical studies and research on installations in the field of energy, energy distribution and supply, factory construction; monitoring and evaluation of electrical, gas, water and lighting facilities; conducting studies and research into the production and processing of materials, especially in the field of energy; scientific research of energy optimization solutions for the construction of industrial sites; engineering services, namely, technical information and advice for others for the production of energy; developing software for data structures for pipeline sets and the related parts thereof for defining the network architecture for transporting fluids, especially oil fields; technical project study services in the field of energy, nuclear, civil, military and offshore naval industry, building construction and marine infrastructures, chemistry, the environment, and the mechanical industry; design and development of computer software for database management and cloud storage of data; maintenance of computer software; updating of computer software; software as a service (SaaS) featuring software design services and database management services for use in the fields of energy, nuclear, civil, military and offshore naval industry, building construction and marine infrastructures, chemistry, the environment, and the mechanical industry; electronic data storage; computer system analysis; consultant services with respect to data security; Web site hosting services; rental of computer software for use in the fields of energy, nuclear, civil, military and offshore naval industry, building construction and marine infrastructures, chemistry, the environment, and the mechanical industry; consultation with respect to software as a service; Research and development services according to collaborative innovation methods in the fields of energy, nuclear, civil, military and offshore naval industry, building construction and marine infrastructures, chemistry, the environment, and the mechanical industry; software as a service (SaaS) featuring platforms using artificial intelligence for use in software development, machine learning, facial and speech recognition; platform as a Service (PaaS) services featuring computer software platforms for data integration and data management for use in the fields of energy, nuclear, civil, military and offshore naval industry, building construction and marine infrastructures, chemistry, the environment, and the mechanical industry; providing, for temporary use, online non-downloadable software for use by engineers, for creating, composing and assessing new inventions using various structured and unstructured technical data and information with respect to augmented intelligence, statistical analyses, and other innovation methods, in the fields of energy, nuclear, civil, military and offshore naval industry,; providing, for temporary use, online non-downloadable software for use by engineers, for creating, composing and assessing new inventions using various structured and unstructured technical data and information with respect to augmented intelligence, statistical analyses, and other innovation methods, in the fields of building construction and marine infrastructure, chemistry, the environment; providing, for temporary use, online non-downloadable software for use by engineers, for creating, composing and assessing new inventions using methodologies with respect to augmented intelligence, statistical analyses, and other innovation methods in the fields of energy, nuclear, civil, military and offshore naval industry, building construction and marine infrastructure, chemistry; providing, for temporary use, online non-downloadable software for use by engineers, for creating, composing and assessing new inventions using methodologies with respect to augmented intelligence, statistical analyses, and other innovation methods in the fields of the environment, the mechanical industry; data mining services; providing information technology consulting services relating to computer software design in the fields of energy, nuclear, civil, military and offshore naval industry, building construction and marine infrastructures, chemistry, the environment, and the mechanical industry; new product development design analysis and assessment services; conducting industrial tests in the nature of quality control for others; scientific and technological services, namely, computer-aided scientific testing in the fields of energy, engineering and construction; performance evaluation of data processing software standards for comparison; technical testing services, namely, testing the functionality of machines, apparatus and instruments, testing the functionality of computers and computer software, testing the functionality of power plants, gas processing plants, gas disposal plants or waste disposal plants, testing the functionality of machines, apparatus and instruments used in power plants, gas processing plants, gas disposal plants or waste disposal plants, testing the functionality of electricity generators, gas pipelines, gas filters, gas compressors, gas turbines, gas installations and gas power plants, solar collectors, solar cells and solar panels, solar power plants, wind turbines and wind power plants, testing the functionality of machines, apparatus and instruments used in gas extraction, power generation, electricity generation, gas generation, gas production, gas processing, gas filtration, and gas compression; environmental testing services; monitoring of waste disposal sites for gas emissions; measuring and analysis of gas emissions from waste disposal sites; provision of online, non-downloadable artificial-intelligence computer programs on data networks for use in software development, machine learning, facial and speech recognition; research in the field of artificial intelligence; technical support services for equipment suppliers for adapting their products to standards and constraints in the military field; engineering services for studying general and detailed plans of a ship with the production of regulatory literature up to the phase of certification by the classification board; engineering services for studying general and detailed plans of a ship with the production of construction plans for naval shipyards, dimensioning and specification of equipment systems, tracking construction and participation in tests; engineering services for the design or feasibility studies for ships, installations and barges, passenger ships and ferries, cargo ships; engineering services for the integration of conversion equipment for all kinds of equipment and systems to adapt installation ships with the integration of lifting and laying means, modifying the propulsion or dynamic positioning, structural modification of the ship and for adaptations linked to regulation changes; engineering services for construction sites and the repair of naval fleets with functional studies, stability and hydrodynamic studies, hull movement and structure studies, industrialization studies; engineering services for certification processes for shipyards, for shipowners, oil and parapetroleum groups in monitoring construction, during the testing and commissioning phases; engineering services for designing and converting ships with initial advisory auditing services to ship owners/operators through to the commissioning phases; services and studies rendered by engineers in the overall engineering disciplines, namely, hygiene, safety, environment, mechanics, electricity, instrumentation, telecommunications engineering services, namely, providing surveys rendered with 3D laser readings to be used as the bases of integration studies; engineering contractor services, namely, services for designing the infrastructure required for producing electricity; designing onshore or offshore industrial sites in all fields of fossil, nuclear and renewable energy; engineering services in the field of support in energy transition; conducting scientific feasibility studies and design of equipment and installations in renewable energy sectors, namely, marine turbines, offshore wind turbines, electrical substations; engineering and design of underwater cables and hubs; engineering of technical modules and living quarters on oil rigs; design and scientific study in projects for production and storage installations as well as in oil transport systems; engineering, design and installation services for developing units for oil and parapetrolic production companies, namely, platforms with wellheads, oil and gas processing units, gas compression, water production and injection treatment units, pumping sites, injection skids, command control systems for managing electric networks, floating production units; engineering, support and advisory services during the operating phase of oil and parapetrolic installations in the installations thereof up to the dismantling phase; underwater structural engineering design services; design safety services, namely, product safety testing; conducting feasibility studies in the field of safety and environmental engineering; engineering services for constructibility analyses; services for using a jobs database for the purpose of temporary electronic storage of data; support services rendered by engineers for launching business consultations, receiving calls for tenders, purchases and procurement, order tracking, inspection and logistics management necessary for on-site provision; engineering services and studies, namely, diagnostics, inspections and appraisals, audits for compliance with the current standards, for maintaining the operation of existing equipment of industrial sites; engineering services in the field of regulatory studies with risk analyses, scenario calculations, security system integrity analyses, and production availability studies; safety engineering services; engineering services for environmental management; financial engineering services for assessing industrial projects for their feasibility and economic viability; information and advice relating to all the aforesaid services