Aeroquip
Aerzen
Airtec
AKO Armaturen
Alco
Allgaier
Amf
Amot
Angst-Pfister
Annovi Reverberi
Apollo pump
Aprimatic
AquaMatic
ARCA
Aro
ARO Pump
Stübbe
ATI Industrial Automation
Automatic Valve
Avit
Avs Römer
Awh
Balluff
Baratti
Bardiani Valvole
Barry Controls
Belden (Lumberg / Hirschmann)
Bellofram
Bendix
Bühler Technologies