"CutefishOS is a Linux desktop operating system that focuses on simplicity, beauty and practicality. Our goal is to provide users with a comfortable interface design, a better user experience, and meet the needs of various scenarios."
https://www.phoronix.com/scan.php?page=news_item&px=Red-Hat-Hiring-For-Linux-HDRRed Hat is hiring for a remote software engineer to focus on Linux HDR support with a focus on the kernel drivers, Wayland, and GNOME desktop.
Star Labs was formed back in 2016 by "a bunch of geeks" and they offer something not many vendors do with Linux support out of the box, open source firmware support that allows you to switch between American Megatrends (AMI) Aptio V or coreboot any time you feel like it. They even have their own open source coreboot configuration UI, that allows you to tweak all sorts of hardware settings.