From the article:
- Murena (France) with /e/OS (France) on:
- Fairphone (Netherlands)
- Hiroh (USA)
- SHIFTphone (Germany)
- Teracube (USA)
- Punkt MC03 (Switzerland)
- Volla (Germany) with Volla OS or Ubuntu Touch (Germany)
- Jolla (Finland) with Sailfish OS (Finland)
- Furilabs (China) with FuriOS (pronounced "furious") based on Debian with Phosh UI.
- Purism Librem (USA, manufactured in the USA)
- Pine64 (China) Pinephone with Manjaro (Germany), postmarketOS (?) or Mobian (USA)
I checked the privacy policies / statutes on the websites to estimate the legal location of the projects.