1.

OpiFlex

2.

Optimatik

3.

Optimotive Technologies 2016-08-01

4.

Optimus Ride 2015-01-01

5.

Optimus Robotics

6.

Orange EV

7.

Orbis Brakes

8.

OrbitSoft

9.

Orca Mobility

10.

Ori

11.

Orpix

12.

Orthomerica Products, Inc.