• 

  Jiamusi Electric

• 

  J-K and American Connector

• 

  Josef Emmerich

• 

  Jungheincrich

• 

  Keli Electric

• 

  Kemmerich Elektromotoren

• 

  Kuni Electric

• 

  Langen Electric

• 

  Lk-Nes (Schneider Electric)

• 

  Lubrication Engineers