Key Players
- Advanced Energy Industries
- ATEQ Corp
- Clampon AS
- Emerson Electric
- FLIR Systems
- Halma PLC
- Honeywell
- INFICON
- LeakTronics
- Parker Hannifin
- Pentair
- Perma-Pipe International Holdings
- Capital Group Companies
- Sensit Technologies
- Siemens
- Testo SE & Co. KGaA
