ONET TECHNOLOGIES

13009, MARSEILLE
Energie Nucléaire

Business area

Engineering

  • Design and development
  • Manufacturing
  • Construction/Installation
  • Maintenance/Plant operation

Nuclear process

  • Design and development
  • Construction/Installation
  • Maintenance/Plant operation

Decommissioning and waste management

  • Design and development
  • Manufacturing
  • Construction/Installation
  • Maintenance/Plant operation

Boilermaking

  • Design and development
  • Manufacturing

Presentation

Onet Technologies has over 45 years of experience in the nuclear industry, with a strong expertise in engineering and services for reactor maintenance; dismantling, decommissioning and nuclear waste management; services for power companies and training for the nuclear industry’s key players. We also have manufacturing capabilities through our subsidiary, SDMS - La Chaudronnerie Blanche, which specializes in mechanical welding and sheet metal work using noble and rare metals.

 

We provide services for each step of the lifecycle of our customer’s projects, for every type of facility involved in the nuclear industry, from operating reactors to facilities undergoing dismantling, including fuel cycle plants, new reactors, and SMRs.

 

Our security and safety culture, skill management, operational excellence, and talent for innovation are at the heart of the services Onet Technologies provides to all its customers.

Certifications

ISO 9001, ISO 19443, ISO 14001, ISO 45001, CEFRI : N°161E, N°222E, N°015F, N°025 OF R, Qualifications EDF : Logistique nucléaire, levage - manutention, outillages et consommables, chaudronnerie/tuyauterie, électricité et contrôle commande, opérations gros composants, prestations intellectuelles et assistance technique études, contrôle, transports, génie climatique, génie civil, déconstruction et déchets. Qualifications CEA / ORANO / FRAMATOME : Domaine 2 : Exploitation d’installations d’assainissement radioactif Domaine 4.1 E : Maîtrise d’œuvre - ASR ; Domaine 4.2 E : Assistance à maîtrise d’ouvrage et études ponctuelles de conception – ASR ; Domaine 3: Interventions ou opérations d’assainissement radioactif ; Autres: D3-1, D3-2, D3-3, D3-4 ; QN 100 MASE ; AFNOR CERTIFICATION (N°O-1523 et N°O-38342) ; Autorité de sûreté nucléaire : Domaine : Contrôle en radioprotection

Nuclear customers references

EDF - France, CEA- France, Orano - France, Bilfinger - Germany, Naval Group - France, ANDRA - France, MHI - Japan, Framatome - France, Technicatome -France, ITER - France

Reference nuclear projects

Engineering and services for maintenance and modification of reactors
Engineering and services for dismantling, waste management and decontamination
Operator services

Implementation countries

All activities

  • Brazil
  • Spain
  • United States
  • France
  • Italy
  • Japan
  • Luxembourg
  • Morocco
  • Portugal

Nuclear activity

  • Belgium
  • Canada
  • United States
  • Italy
  • Japan
  • France
  • United Kingdom
How can we support you ?

How can we support you ?

To join us, go to “Become a member page”

* Mandatory fields

The information you provide to us is necessary for GIFEN to be able to communicate with you following your request, depending on the nature of your request. As such, GIFEN, as joint manager with its subsidiary GIFEN Services, processes your personal data under the conditions provided more specifically in the confidentiality policy accessible here. You have the right to access, rectify, delete your data, a right to limitation as well as the right to object to the processing of your data, which you can exercise by writing to protection.donnees@gifen.fr.