Here's a related company, Ultra Safe Nuclear, making TRISO fuel units.[1] They went bankrupt in April 2025.[2] They at least got as far as making fuel units, although I suspect the video shows dummies being made, because they are not taking enough precautions for handling enriched uranium.

[1] https://www.youtube.com/watch?v=uR7VDqUbaCg

[2] https://nuclear-news.net/2025/04/04/update-on-the-bankruptcy...