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Jimmy

Series A

Jimmy designs and operates thermal generators that produce and supply decarbonized heat to industrial clients at prices competitive with fossil fuels, with 20-year price security. The company develops nuclear microreactors that generate heat without CO2 emissions, saving approximately 100,000 tons of CO2 equivalent per year over 20 years. Jimmy's turnkey solution includes installation, operation, and…

Energy · Nuclear Energy, · Levallois Perret, France · EST 2021

About

Jimmy designs and operates thermal generators that produce and supply decarbonized heat to industrial clients at prices competitive with fossil fuels, with 20-year price security. The company develops nuclear microreactors that generate heat without CO2 emissions, saving approximately 100,000 tons of CO2 equivalent per year over 20 years. Jimmy's turnkey solution includes installation, operation, and decommissioning, with modular generators that can be combined to match site-specific power requirements. The company has secured an advanced fuels contract with Urenco, a graphite supply agreement with Toyo Tanso, and government support of 32 million euros. Jimmy has chosen Le Creusot in Burgundy for its industrial platform and assembly workshop, and has filed for construction authorization for its first thermal generator project. The company is part of the French Tech 120 program and received an independent positive evaluation from France's HCEA for its innovative nuclear reactor projects. Founded in 2021 and headquartered in Levallois-Perret, France, the company has raised approximately $17.3 million at the Series A stage, with additional financing of 80 million euros announced.

Business model

Nuclear Energy > Hardware Developer > Reactors > Nuclear Fission > Small Modular Reactor > High Temperature Gas Reactor

Institutional investors

Polytechnique VenturesEren GroupeOtium CapitalNoriaFriends FamilyOmnes Capital

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