• 

  International Light Technologies

• 

  INTERNATIONAL METAL PRODUCTS

• 

  International Product Corp.

• 

  International Sensor

• 

  Intza-Woerner

• 

  Kern

• 

  Leach International - Esterline

• 

  Malvern Instruments

• 

  MG DUFF INTERNATIONAL LTD

• 

  MMC International Corporation