| 1 | Hibon Inc. | | USA |
| 2 | All Star | | USA |
| 3 | Acme Engineering & Manufacturing Corp. | | USA |
| 4 | Stauffer Machine Inc. | | USA |
| 5 | Phelps Fan LLC | | USA |
| 6 | Hypervac Technologies | | USA |
| 7 | Siemens Energy | | USA |
| 8 | Tescorp. | | USA |
| 9 | Howden Sirocco Inc. | | USA |
| 10 | Turbotech | | USA |
| 11 | The Stutz Company | | USA |
| 12 | Universal Blower Pac Inc. | | USA |
| 13 | Air Supply of the Future Inc. | | USA |
| 14 | Fuji Electric | | USA |
| 15 | Continental Blower LLC | | USA |
| 16 | Thibado Inc. | | USA |
| 17 | Nol-Tec Systems Inc. | | USA |
| 18 | Tuthill Vacuum & Blower Systems | | USA |
| 19 | Becker Pumps Corp. | | USA |
| 20 | Cincinnati Fan | | USA |
| 21 | Kerr Pump & Supply | | USA |
| 22 | C & W Manufacturing | | USA |
| 23 | American Fan Co. | | USA |
| 24 | Cyclonaire Corporation | | USA |
| 25 | Electric Trading Company | | USA |
| 26 | Hartzell Air Movement | | USA |
| 27 | Atlantic Blowers | | USA |
| 28 | GOAD Company | | USA |
| 29 | Ultraflo Systems Inc | | USA |
| 30 | United Blower Co. LLC | | USA |
| 31 | Kaeser Compressors Inc. | | USA |
| 32 | Siemens Process Industries and Drives | | USA |
| 33 | Bayliss Machine & Welding Co. LLP | | USA |
| 34 | Ovivo LLC | | USA |
| 35 | Aerzen Industrial Wastewater Division | | USA |
| 36 | Evoqua Water Technologies | | USA |
| 37 | Stephens Mfg. Co. Inc. | | USA |
| 38 | AMETEK Dynamic Fluid Solutions | | USA |
| 39 | Exair Corporation | | USA |
| 40 | Aerzen Screw Compressor Division | | USA |
| 41 | Aerzen Pneumatic Conveying Division | | USA |
| 42 | New York Blower Company | | USA |
| 43 | Aerzen | | USA |
| 44 | Diffused Gas Technologies Inc. | | USA |
| 45 | FPZ Inc. | | USA |
| 46 | AirPro Fan & Blower Company | | USA |
| 47 | Aerzen USA Rental Division | | USA |
| 48 | Aerzen Cement Division | | USA |
| 49 | Aerzen Turbo Division | | USA |
| 50 | CustomAire Products Barco LLC | | USA |
| 51 | Environmental Dynamics International | | USA |
| 52 | Eurus Blower Inc. | | USA |
| 53 | Sonic Air Systems Inc. | | USA |
| 54 | Airex Industries | | USA |
| 55 | Hitachi America Ltd. Industrial Systems Division | | USA |
| 56 | The Spencer Turbine Company | | USA |
| 57 | KB Systems Inc. | | USA |
| 58 | S&P North America | | USA |
| 59 | Howden North America | | USA |
