Information about AR (Augmented Reality) and VR (Virtual Reality) companies, here are some notable ones as of my last knowledge update in September 2021. Keep in mind that the landscape of AR and VR companies may have evolved since then, so it's a good idea to research the latest developments in the field. Here are a few prominent AR VR company:

1. Oculus VR, LLC (a subsidiary of Meta Platforms, Inc., formerly Facebook, Inc.): Known for the Oculus Rift and Oculus Quest VR headsets, Oculus has been a major player in the VR space.

2. HTC Corporation: HTC's Vive series of VR headsets, such as the HTC Vive and Vive Pro, have gained popularity among VR enthusiasts.

3. Magic Leap: Magic Leap focuses on mixed reality technology and has developed the Magic Leap One headset, designed to blend the digital and physical worlds.

4. Microsoft: Microsoft's HoloLens is a well-known AR headset designed for enterprise and industrial applications.