Your Business
Enertopia Group: France, Korea, Japan
The group is structured around its headquarters in France and a local center in South Korea. Enertopia also operated a subsidiary in Japan until 2023. This architecture allows us to be as close as possible to our clients, particularly major Korean nuclear operators, while maintaining European quality standards
Every year, the group manages over 300 projects simultaneously. The distribution of activity reflects our core business: nuclear and gas turbines represent the majority of our portfolio, followed by aerospace and rail.
Our Business Areas
Supplying critical components to the world’s most demanding industrial environments
NUCLEAR POWER PLANTS LABORATORY
THERMAL / HYDRAULIC / GAS POWER STATIONS
MARINE / SUBMARINE
RENEWABLE ENERGIES
AEROSPACE / AIRPORT / DEFENSE
HIGH SPEED RAILWAY
PETROCHEMICALS / GAS
STEEL INDUSTRY
Our Range of Products
A comprehensive catalog of critical industrial components sourced from leading manufacturers worldwide
Turbines & Generators
Turbine blades, Generator rotor, Turbine Control/Stop valve & Actuator, Turbine Control & Generator Control cards, Bearings, Slip rings, Generator jacking oil and seal oil systems, Turning gear, Generator vibration and temperature monitoring instrumentation, Other related turbine and generator components and system
Valves & Actuators
Safety-Class (Q-Class) and Non-Safety-Class control valves, Safety valves, Check valves, Instrumentation and Control (I&C) valves, Motor-operated actuator (MOV) assemblies, Hydraulic actuator assemblies, Valve stems, Metal seals, Metallic gaskets, Limit switches, Small electric actuator motors, Other valve, actuator and spare components
Pumps & Motors
Safety-Class(Q) and Non-Safety-Class electric motors, Motor-pump integrated units (pump assemblies), Impellers, Diffusers, Bearings, Mechanical seals, Pump shafts, Metallic gaskets, Hydraulic couplings, Motor rotating parts (rotors and rotating assemblies), Other related motor and pump components and spare parts.
Turbines & Generators
Turbine blades, Generator rotor, Turbine Control/Stop valve & Actuator, Turbine Control & Generator Control cards, Bearings, Slip rings, Generator jacking oil and seal oil systems, Turning gear, Generator vibration and temperature monitoring instrumentation, Other related turbine and generator components and system
Valves & Actuators
Safety-Class (Q-Class) and Non-Safety-Class control valves, Safety valves, Check valves, Instrumentation and Control (I&C) valves, Motor-operated actuator (MOV) assemblies, Hydraulic actuator assemblies, Valve stems, Metal seals, Metallic gaskets, Limit switches, Small electric actuator motors, Other valve, actuator and spare components
Pumps & Motors
Safety-Class(Q) and Non-Safety-Class electric motors, Motor-pump integrated units (pump assemblies), Impellers, Diffusers, Bearings, Mechanical seals, Pump shafts, Metallic gaskets, Hydraulic couplings, Motor rotating parts (rotors and rotating assemblies), Other related motor and pump components and spare parts.
Hydraulic and Mechanical Snubbers and Snubber Test Benches
- Supply of nuclear safety-class hydraulic snubbers for steam generators (SGs) and reactor coolant pumps (RCPs) in nuclear power plants.
- Supply of nuclear safety-class hydraulic and mechanical snubbers for nuclear power plant piping systems.
- Supply of spare parts and components, including: Snubber stems, Diaphragms, Hydraulic cylinders (hydraulic chambers), Hydraulic fluid for hydraulic snubbers, Control computers and electronic control cards for snubber test benches, Various other components and accessories
Nuclear Safety-Class Analog and Digital Protective Relays
- Supply of nuclear safety-class analog and digital protective relays installed in motor control centers (MCCs), circuit breakers, generator control panels, and switchgear for nuclear power plants.
- Products include: Under/Over Voltage Protective Relays, Under/Over Frequency , Protective Relays, Reverse Power Protective Relays, Ground Fault Protective Relays, Overload Protective Relays, Negative Sequence Protective Relays (또는 Negative Phase Sequence Protective Relays), Overcurrent Protective Relays
Nuclear Safety-Class In-Core Instrumentation (ICI)
- Supply of nuclear safety-class In-Core Instrumentation (ICI) systems for monitoring and measuring the reactor core neutron flux and power distribution in nuclear power plants.
- Supply of ICI components, including: Self-Powered Neutron Detectors (SPNDs), Ion Chambers (various types), Mineral-Insulated (MI) Cables, NH Connectors, Thermocouples
Nuclear Refueling Machine / Fuel Transfer System and Reactor Containment vessel Equipment (Personnel Air Lock)
- Supply of nuclear refueling machines and fuel transfer systems, including the equipment and components that constitute the fuel handling systems for nuclear power plants.
- Supply of reactor containment vessel equipment and components, including systems and components for personnel air locks and equipment access hatches installed in nuclear containment vessel structures.
Nuclear Safety-Class Control Room & Control Panel Components
- Supply of nuclear safety-class components installed in the Main Control Room (MCR), Simulator, Emergency Control Room (ECR), and Emergency Diesel Generator (EDG) Control Panels of nuclear power plants.
- Supply of control room and control panel components, including: Key-operated Selector Switches, Push Buttons, Indicating Boards, Alarm Boards (Annunciator Panels), Indicator Lamps, Other control panel devices and accessories
Safety related Analog/Digital Protective Relays, Emergency Diesel Generators Relays (EDGs), Motor Circuit Breakers, and Power Protection Relays
- Overcurrent Relay (OCR)
- Overvoltage/Undervoltage Relay (OVR/UVR)
- Overfrequency/Underfrequency Relay (OFR/UFR)
- Differential Relay (ANSI Device 87)
- Distance Relay (ANSI Device 21)
- Reverse Power Relay (ANSI Device 32)
- Ground Fault Relay (ANSI Device 64)
Supply of Mechanical, Electrical, and Instrumentation Components for all our industries, Including :
- Acoustic Detectors
- Rubber and Metal Expansion Joints
- Radiation Protection Doors
- Pressure & Level Gauges
- Flow Gauges / Flow Meters
- RTDs (Resistance Temperature Detectors)
- Registers
- Transducers
- Glove Boxes
- Particle Accelerators / Accelerators
- Other Mechanical, Electrical, and Instrumentation (ME&I) Components and Industrial Equipment (etc.)
Development and certification of core components essential for the aerospace and drone industries, including satellite development
- Satellite and aircraft heating and de-icing electrical heaters
- Satellite and aircraft development
- CBH (Cartridge Band Heater) for satellite launch vehicle thrust and propulsion systems
- Airport Surveillance Radar
- Development, certification, and manufacturing of aerial and underwater drones (UAVs/UUVs)
- GNSS (Global Navigation Satellite System) modules and positioning systems
- GNSS-based positioning and tracking solutions for tunnels, subways, and other GNSS-denied environments
- Other advanced aerospace, satellite, and drone-related core components and systems (etc.)
Two Decades of Global Growth
2000
Creation of ENERTOPIA France
2001
1st Project with KHNP
2004
Creation of ENERTOPIA Korea
2006
1st Project with CGN in China
2010
1st Project in the aerospace industry
2014
Implementation of SAP Business ONE
2015
ISO9001 Certification
2017
Creation of ENERTOPIA Japan
2018
1st project with KAI, Hanwha
2020
1st Project in the UAE
2023
Joined GIFEN (Groupement des Industriels Français de l’Énergie Nucléaire)
2026
Participation to Czech Republic NPP project lead by KHNP
The Trust of Global Leaders
Qualifications Recognized Worldwide
ISO Certification :
ENERTOPIA’s quality management system is certified to ISO 9001:2015 by COFRAC , certificate no. 66715.5, since 2015]. The certification covers the sourcing, qualification and supply of mechanical, electrical and instrumentation components for the nuclear, power generation, aerospace, railway and heavy industry sectors. It guarantees documented processes, full traceability and continuous improvement at every stage, from supplier selection to final delivery.
Qualified by KHNP
ENERTOPIA is a qualified supplier of Korea Hydro & Nuclear Power (KHNP), the operator of South Korea’s nuclear fleet. Granted in 2001 following a full audit of our quality system and supply chain, this qualification allows us to supply safety-related and non-safety components to Korean nuclear power plants, in compliance with KHNP procurement standards and Korean nuclear codes.
Qualified by CGN
ENERTOPIA is qualified by China General Nuclear Power Group (CGN), one of the world’s largest nuclear operators. Since our first project in China in 2004, this qualification has confirmed our ability to meet Chinese nuclear quality requirements and gives us access to CGN’s operating fleet and new-build programmes for the supply of critical components.
Qualified by NAWAH
ENERTOPIA is a qualified supplier of Nawah Energy Company, the operator of the Barakah nuclear power plant in the United Arab Emirates. This qualification confirms our compliance with the operator’s supplier requirements and with the regulatory framework applicable in the UAE. It supports our operations across the Middle East nuclear market.
Qualified by KAERI
ENERTOPIA is qualified by the Korea Atomic Energy Research Institute (KAERI), South Korea’s national nuclear research organisation. This qualification covers the supply of specialised components, instrumentation and measurement systems for research reactors, radiation facilities and nuclear R&D programmes, where technical requirements and traceability standards are particularly demanding.
Qualified by KAI
ENERTOPIA is a qualified supplier of Korea Aerospace Industries (KAI), South Korea’s leading aerospace manufacturer. Awarded after a technical and industrial capability assessment, this qualification covers the supply and qualification of core components for aircraft, helicopter, satellite and launch vehicle programmes, under aerospace-grade documentation and traceability requirements.
Member OF :
A Network of Excellent Manufacturers
We work exclusively with leading European manufacturers to guarantee the quality and traceability of every equipment delivered
