• 

  Rolyn Optics

• 

  OLYMPLUS INDUSTRIAL

• 

  OLYMPUS SURGICAL & INDUSTRIAL AMERICA INC.

• 

  OLYMPIA PUMPS

• 

  POLYMETRON LTD, AG

• 

  innovative Polymers

• 

  Kraton Polymers Us Llc

• 

  Polygon Solutions

• 

  Polyonics

• 

  Polyphase Microwave