Jimmy develops reactors intended to produce industrial heat and is positioning itself to build a first small modular reactor (SMR) in the 2030s. The company secured an €80 million financing package combining private capital and state support, which it says will finance hiring about fifty employees to accelerate development. Investors in the transaction include Crédit Mutuel Impact, ADEME Investissement and the company’s historical shareholders, with additional backing from the French state through the France 2030 program. The company is advancing from development toward construction planning for an initial SMR, with the timeline focused on the 2030s. No revenue, user, or valuation figures were disclosed in the article.

Total raised

$93M

Funding rounds

1

Latest round

Equity

Latest activity

Mar 2026