1.

Perfection42

2.

Perimeter

3.

Permanova Lasersystem

4.

Persistent Surveillance Systems 2007-01-01

5.

Perspectiva Solutions

6.

Phaidra

7.

Phedone

8.

PHINXT Robotics

9.

PhishSweep

10.

Phizzle

11.

Phlux Technologies

12.

PhononIA