Fuels, fuel compositions, namely, diesel fuel, benzene fuel, coal, lamp fuel, gaseous fuel, alcohol fuel, gasoline, mixxed alcohol fuel, namely, vaporized fuel mixtures; nuclear fuels; oils, greases and lubricants intended to be used in the nuclear energy industries

Heating, steam production, heat exchange, heat and steam accumulation, heat and steam control, cooking, refrigerating, drying and ventilating apparatus intended for nuclear power plants, nuclear reactors, plants and centers for storage, warehousing, isotopic separation, processing, reprocessing and recycling of fuels, ores, nuclear materials, uranium, plutonium and nuclear waste; steam generators; boilers, namely heating boilers, industrial boilers; nuclear islands being parts of nuclear power plants and comprised of installations for processing nuclear moderators and fuels, nuclear assemblies, nuclear reactors, nuclear generators; electrochemical gas generators especially ones using electrolysis, reforming, gasification, decomposition of water

Construction, installation, operation and maintenance of infrastructures, plants, installations, equipment and apparatus in the fields of energy, renewable energies, the fight against climate change, and electronics; construction, installation and maintenance of plants and centers for storage, processing, reprocessing and recycling of fuels, ores, nuclear materials, uranium and plutonium; construction, installation and maintenance of nuclear power plants, nuclear reactors, non-nuclear boilers, installations and equipment for research and engineering in the fields of energy, renewable energies and the fight against climate change; construction, installation and maintenance of facilities and equipment used for transporting materials in the field of nuclear energy; inspection of building sites as part of construction work, supervision of construction work, information relating to construction in the fields of nuclear energy, renewable energies and the fight against climate change

Production of energy; nuclear energy generation; production, conversion of energy from hydrogen; decontamination, sanitation, maintenance and renovation of nuclear installations, equipment and apparatus in the nuclear field, namely, decontamination of nuclear waste, radiation, area decontamination services, biological decontamination services, biohazard biological decontamination services, decontamination of hazarous materials; assembling of materials commissioned by others in the nature of custom manufacture of nuclear power plant equipment, transportable buildings, machinery for nuclear reactors; treatment of materials in the energy sector, namely, uranium enrichment, uranium conversion, uranium re-conversion, laser isotope separation

Engineering, engineering work; laboratory work namely scientific laboratory services, scientific and technological project management being services of engineers in the fields of energy and electronics, namely, scientific research; technical assistance being services of engineers, namely, computer software consultancy, computer hardware development, IT consulting services, consulting services in the field of energy; laboratory services and scientific and technological project management being services of engineers in the fields of energy, namely, scientific research; engineering work, namely, research, development, analysis, study and design work in the field of energy; consulting, expertise and testing of materials in the fields of energy being services of engineers; simulation namely calculation in the fields of energy and monitoring or energy production plants being services of engineers; scientific and industrial research, design, studies namely conduction feasibility studies, advice and information relating to environmental protection, sustainable development, renewable energies and the fight against climate change being services of engineers; environmental auditing services for sites, installations and equipment in the fields of energy and electronics, namely technical studies services; design, programming, updating, maintenance and rental of software used in the field of energy, renewable energies and the fight against climate change, electronics, and cyber security; chemistry services in the fields of energy and electronics; prevention of pollution risk relating to the activities developed in the fields of energy and electronics being services of engineers, namely, scientific testing, scientific research, chemical consultation services; monitoring of nuclear materials to detect temperature, leaks, degradation, being services provided by engineers; monitoring of nuclear installations and equipment to detect temperature, leaks, degradation, being services provided by engineers; security and monitoring in the nature of engineering services of plants and centers for warehousing, storage, processing, isotopic separation, reprocessing and recycling of fuels, ores, materials used in the nuclear field, nuclear materials, uranium, plutonium and nuclear wastes, nuclear power plants, nuclear reactors; design of computer systems and their safety; conducting scientific studies in the nature of research and feasibility studies in the field of mixed energy and impact on intelligent networks for transport and distribution of electrical energy; security services for computer networks and disseminated data, namely, administering digital certificates, and administering digital keys; analysis, design, development, maintenance and provision of information systems, applications, software, computer programs, Websites and computerized databases; engineering services in the nature of technical inspection of buildings under construction