Emerson Electric Co. (US),?Flowserve Corporation (US)
IMI plc (UK)
ALFA LAVAL (Sweden)
Crane Co. (US),?Eaton (Ireland),?Curtiss-Wright Corporation (US),?General Electric (US)
Pentair plc (US)
First Reserve (Scotland)
Velan Inc. (Canada),?Schlumberger Limited (US),?SAMSON (Germany)
Burkert Fluid Control Systems (Germany)
and Metso Corporation (Finland)