One player in the small modular reactor business is SMR (Nuscale power corp). They have a contract to build a modular reactor in Romania.
https://finance.yahoo.com/news/nuscale-power-ropower-announce-signing-115000917.html
https://www.nuscalepower.com/en I am not currently planning on investment however I am watching it.
https://finance.yahoo.com/news/nuscale-power-ropower-announce-signing-115000917.html
https://www.nuscalepower.com/en I am not currently planning on investment however I am watching it.