| 1 | Monarch Instrumentation Corporation | | USA |
| 2 | Belimo Americas (USA) | | USA |
| 3 | Euchner-USA Inc. | | USA |
| 4 | Fab-Tech Inc. | | USA |
| 5 | Marsh Bellofram Corp. | | USA |
| 6 | Dresser-Rand | | USA |
| 7 | Emerson Automation Solutions Regulators and Relief Valves | | USA |
| 8 | Parker / Autoclave Engineers | | USA |
| 9 | MAXPRO Technologies Inc. | | USA |
| 10 | MicroCentric Corp. | | USA |
| 11 | PI (Physik Instrumente) L.P. | | USA |
| 12 | Sure Flow Equipment Inc. | | USA |
| 13 | Clippard | | USA |
| 14 | Proportion-Air Inc. | | USA |
| 15 | Emerson Automation Solutions Final Control US LP | | USA |
| 16 | Crane CPE | | USA |
| 17 | Wunderlich-Malec | | USA |
| 18 | SVF Flow Controls | | USA |
| 19 | Rotomation Inc. | | USA |
| 20 | Valve Solutions Inc. | | USA |
| 21 | BI-TORQ Valve Automation | | USA |
| 22 | Lehigh Fluid Power Inc. | | USA |
| 23 | Flairline Fluid/Air Products | | USA |
| 24 | Thermotion Corporation | | USA |
| 25 | Uponor Inc. | | USA |
| 26 | Sigma-Netics Inc. | | USA |
| 27 | MICO Inc. | | USA |
| 28 | Circor Energy | | USA |
| 29 | PneuMagnetic LLC | | USA |
| 30 | Harwood Engineering Co. Inc. | | USA |
| 31 | Senior Metal Bellows | | USA |
