• 

  Schubert Salzer

• 

  SCHUBERT & SALZER

• 

  Ab Kihlstroms Manometerfabrik - no longer exists, alternative brand Messko

• 

  Air Products and Chemicals

• 

  Ats Antriebstechnik Sachsen

• 

  ÇET-SAN

• 

  Garog - not exists anymore

• 

  Katsa

• 

  Marcel Aubert SA

• 

  Net safety monitoring (Rosemount)