Who are we?

TechnicAtome is specialized in the design, construction, operation and maintenance of compact nuclear reactors.

TechnicAtome employs about 1,500 people and operates for naval propulsion, research, nuclear medicine and energy.

For more than 45 years the company has been offering its nuclear engineering expertise on reactors, fuel and related facilities. TechnicAtome proposes its customers solutions and products that meet the highest safety and availability standards.


Our priorities

Nuclear Safety and Occupational Safety 

Our know-how

More than 45 years of expertise in technology and engineering for compact nuclear reactors

Key figures

Operational footprint : two market segments

Nuclear power for Defense

Nuclear reactors for marine propulsion for the French fleet of today and tomorrow (submarines, aircraft carriers), engineering services for Defense facilities:

  • design and construction of marine propulsion reactors and Defense facilities,
  • maintenance, operation and control, renovation and servicing,
  • engineering services for Defense facilities.

Nuclear Power for civil industry and research

Compact nuclear reactors and related facilities:

  • design, construction and renovation of reactors and nuclear facilities for research or medical radio-isotopes production,
  • design and development of small modular reactors (SMR) for power generation,
  • support for power reactors: a partner for the supply of systems, equipment and engineering services (analogic instrumentation and control).
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