Not OP, but in my experience:
Jupiter Intelligence (https://jupiterintel.com/)
Descartes Labs (https://descarteslabs.com/)
Microsoft Planetary Computer (https://planetarycomputer.microsoft.com/)
Coiled (managed Dask - python HPC) (https://www.coiled.io/)
CarbonPlan (https://carbonplan.org/)
Salo Sciences (acquired by Planet, satellite imagery company) (https://salo.ai/)
lots of others