Comma.ai - Open source self-driving car platform
AWS DeepRacer - A 1/18th scale race car to learn machine learning 🚗
Apollo (from Baidu) - Open Source platform to develop autonomous driving systems
Cruise - Holy shit. Self-driving cars.
Scootbee - Self-driving, dockless scooters from Singapore
OSVehicle - The 1st open source mass market car platform (with Renault)