1.

Oottru Technologies 2013-01-01

2.

opticoatindia 1987-06-06

3.

Orai Robotics

4.

Orbo.ai 2016

5.

Orbuculum 42736

6.

Orcablue

7.

Orcaso

8.

OrDekho

9.

Orimon

10.

ORKASH Labs

11.

OurEye.ai

12.

Outdo Inc