• 

  Solomon

• 

  TQS-Technical Quartz Solutions

• 

  VALCOM (communication solutions)

• 

  VIP di FASOLINI

• 

  West Control Solutions

• 

  Marvin Test Solutions

• 

  LVF VALVE SOLUTIONS

• 

  Krone Filter Solutions

• 

  SOLARTRAN

• 

  First Solar