About Jimmy

Jimmy is a French industrial start-up that leverages proven nuclear technologies to decarbonize industrial heat.
The company mobilizes a multidisciplinary team committed to providing a solution for the industry to decarbonize while enhancing its competitiveness.
Supported by the government as part of the France 2030 plan.
Backed by strong investors.

Our principles

Quality

At Jimmy, all departments collaborate and work on the same platform, where all data is connected and updated in real time. The generated documents are inherently updated and verified. Quality is ever-present because it is intrinsic.

Excellence

At Jimmy, we aim to offer a safe, reliable, and competitive decarbonization solution to industries. Nuclear fission is the solution. Safety and security are prerequisites. Excellence is a daily commitment, to reignite a nuclear era that matches the prospects of a green and competitive industry.

Simplicity

At Jimmy, we are not all-knowing and have no time to waste on conjecture. What we don’t know, others in the office might. What we design is not done in isolation; we involve our suppliers right from the start. We aim for efficiency—the best path is simplicity.

Jimmy dans le paysage SMR

Advisory board

Frank Carré

Directeur Scientifique | CEA, Direction des Energies
Expert HTR

Philippe Demigné

Ex-PDG | Bertin Technologies
Expert en conduite de projets industriels innovants

Daniel Iracane

Ancien Responsable du RJH et Directeur Adjoint
des Relations Internationales | CEA
Expert en nucléaire

Elsa Lemaître

Directrice de l'audit interne | CEA
Experte en conduite de projets nucléaires

Pierre Toulhoat

Président du Conseil Scientifique | Andra
Expert nucléaire

Werner Von Lensa

Jülich Centrum
Expert HTR & graphite

Nicolas Zweibaum

Directeur Engineering & Design | Kairos Powe
Expert réacteurs nucléaires innovants

Our investors