

Ladybird is a non profit developed by volunteers, no company.
Project lead is Andreas Kling (you should definitely watch his development videos and streams), great guy who developed SerenityOS aswell, an operating system from scratch. For that he developed LibWeb which he then used to create Ladybird. They only recently founded a non-profit, which is probably needed as the project size grew.
Do you see anything in dmesg when you try to suspend?