Scientific instruments for detecting, measuring or monitoring of radioactivity and measurement of thermal power; scientific, optical, weighing, measuring, checking, monitoring, surveying, detecting, assaying, analysis and information gathering apparatus and instruments; measuring apparatus and instruments for use in radioactivity, fission product, health physics, alpha particle, beta particle, gamma emission; monitoring, surface monitoring and contamination determination applications; apparatus and instruments for imaging, assaying and monitoring plutonium, uranium, waste containing plutonium and/or uranium; apparatus and instruments for isotopic identification; computers and computer software; alarms and alarm systems.

Installation services relating to nuclear reactors, nuclear fuel routes and associated facilities, including both new build and existing sites, including engineering, manufacturing, procurement, supply, and commissioning of plant, equipment and spares; dismantling and decommissioning of nuclear reactors and nuclear facilities: remediation of radiological and radioactive sites: installation, building and repair services for radiological and radioactive facilities, including design, construction and maintenance; construction, maintenance, decommissioning and repair of buildings, plant, repositories, nuclear fuel producing facilities, nuclear fuel re-processing facilities, nuclear material storage facilities, waste storage facilities; alarm installation and repair; cleaning of buildings, exterior and interior; installation, maintenance and repair of computer hardware; heating and power generation equipment in construction installation and repair; machinery installation, maintenance and repair; pipeline construction and maintenance.

Handling and managing radioactive material and radiological waste; organising the transportation and storage of low and intermediate-level radiological and radioactive waste; transport, packaging and storage of goods, including nuclear fuel, nuclear materials, spent nuclear fuel, waste, nuclear waste, neutron moderators, neutron attenuator and neutron absorbers; transport arrangement for all the aforesaid materials; distribution of energy and electricity; storage information, transportation information and packaging information; rental of storage containers and storage facilities.

Treatment of hazardous materials, including processing and re-processing of nuclear materials, namely nuclear fuel, spent nuclear fuel, materials used in the production or re­processing of nuclear fuel, neutron absorbers, neutron moderators and neutron poisons; decontamination of buildings, plants, equipment, material and land; production of energy and electricity; material treatment information.

Consulting, education and training in the field of environmental impacts and liabilities relating to radiological and radioactive facilities; consulting, education and training in the field of radiological and radioactive facilities, radiological and radioactive material, radiological and radioactive instruments and equipment, storage, transportation and handling of radiological and radioactive materials and fuels, engineering, design, manufacture, procurement, supply, installation, commissioning and decommissioning of plant, equipment, spares and replacement parts, remediation of radiological and radioactive sites, treatment of radiological and radioactive materials, research and development.

Research and development in the field of radiological and radioactive facilities and the materials and equipment used in the radiological and radioactive industries; engineering design of plant, equipment, spares and replacement parts for nuclear reactors, nuclear fuel routes and associated facilities, including both new build and existing nuclear reactor sites; provision of maintenance, inspection and testing services supporting the operation of nuclear reactors, nuclear fuel route and associated facilities; engineering design, manufacture and supply of equipment for said maintenance, inspection and testing services; scientific and industrial research; computer programming; research and development for others; material testing; preparation of reports relating to commissioning and decommissioning of nuclear facilities; designing  and manufacturing radiological detection and measurement equipment for civil and non-civil applications.

Scientific instruments for detecting, measuring or monitoring of radioactivity and measurement of thermal power; scientific, optical, weighing, measuring, checking, monitoring, surveying, detecting, assaying, analysis and information gathering apparatus and instruments; measuring apparatus and instruments for use in radioactivity, fission product, health physics, alpha particle, beta particle, gamma emission; monitoring, surface monitoring and contamination determination applications; apparatus and instruments for imaging, assaying and monitoring plutonium, uranium, waste containing plutonium and/or uranium; apparatus and instruments for isotopic identification; computers and computer software; alarms and alarm systems.

Installation services relating to nuclear reactors, nuclear fuel routes and associated facilities, including both new build and existing sites, including engineering, manufacturing, procurement, supply, and commissioning of plant, equipment and spares; dismantling and decommissioning of nuclear reactors and nuclear facilities: remediation of radiological and radioactive sites: installation, building and repair services for radiological and radioactive facilities, including design, construction and maintenance; construction, maintenance, decommissioning and repair of buildings, plant, repositories, nuclear fuel producing facilities, nuclear fuel re-processing facilities, nuclear material storage facilities, waste storage facilities; alarm installation and repair; cleaning of buildings, exterior and interior; installation, maintenance and repair of computer hardware; heating and power generation equipment in construction installation and repair; machinery installation, maintenance and repair; pipeline construction and maintenance.

Handling and managing radioactive material and radiological waste; organising the transportation and storage of low and intermediate-level radiological and radioactive waste; transport, packaging and storage of goods, including nuclear fuel, nuclear materials, spent nuclear fuel, waste, nuclear waste, neutron moderators, neutron attenuator and neutron absorbers; transport arrangement for all the aforesaid materials; distribution of energy and electricity; storage information, transportation information and packaging information; rental of storage containers and storage facilities.

Treatment of hazardous materials, including processing and re-processing of nuclear materials, namely nuclear fuel, spent nuclear fuel, materials used in the production or re­processing of nuclear fuel, neutron absorbers, neutron moderators and neutron poisons; decontamination of buildings, plants, equipment, material and land; production of energy and electricity; material treatment information.

Consulting, education and training in the field of environmental impacts and liabilities relating to radiological and radioactive facilities; consulting, education and training in the field of radiological and radioactive facilities, radiological and radioactive material, radiological and radioactive instruments and equipment, storage, transportation and handling of radiological and radioactive materials and fuels, engineering, design, manufacture, procurement, supply, installation, commissioning and decommissioning of plant, equipment, spares and replacement parts, remediation of radiological and radioactive sites, treatment of radiological and radioactive materials, research and development.

Research and development in the field of radiological and radioactive facilities and the materials and equipment used in the radiological and radioactive industries; engineering design of plant, equipment, spares and replacement parts for nuclear reactors, nuclear fuel routes and associated facilities, including both new build and existing nuclear reactor sites; provision of maintenance, inspection and testing services supporting the operation of nuclear reactors, nuclear fuel route and associated facilities; engineering design, manufacture and supply of equipment for said maintenance, inspection and testing services; scientific and industrial research; computer programming; research and development for others; material testing; preparation of reports relating to commissioning and decommissioning of nuclear facilities; designing and manufacturing radiological detection and measurement equipment for civil and non-civil applications.