| 1 | Electric Trading Company | | USA |
| 2 | Jan-Air Inc. | | USA |
| 3 | Gardner Denver Inc. | | USA |
| 4 | Thibado Inc. | | USA |
| 5 | United Blower Co. LLC | | USA |
| 6 | The Engwald Corporation | | USA |
| 7 | Heat Seal Equipment Ltd. | | USA |
| 8 | Air-Tech Inc. | | USA |
| 9 | Industrial Gas Engineering Co. Inc. | | USA |
| 10 | Bayliss Machine & Welding Co. LLP | | USA |
| 11 | Engineering America Inc. | | USA |
| 12 | Inovair | | USA |
| 13 | APG-Neuros Inc. | | USA |
| 14 | Siemens Energy | | USA |
| 15 | Turbodyne Technologies Inc. | | USA |
| 16 | Aerzen Turbo Division | | USA |
| 17 | Xylem Inc. | | USA |
| 18 | Exair Corporation | | USA |
| 19 | Aerzen Screw Compressor Division | | USA |
| 20 | Aerzen Pneumatic Conveying Division | | USA |
| 21 | Aerzen | | USA |
| 22 | Aerzen Cement Division | | USA |
| 23 | Lone Star Blower and Compressor | | USA |
| 24 | Kerr Pump & Supply | | USA |
| 25 | Turbotech | | USA |
| 26 | Robinson Fans Inc. | | USA |
| 27 | Houston Service Industries Inc | | USA |
| 28 | Barber-Nichols Inc. | | USA |
| 29 | Elliott Group | | USA |
| 30 | Howden North America | | USA |
| 31 | Cincinnati Fan | | USA |
| 32 | American Fan Co. | | USA |
| 33 | Thomas Industrial Services. | | USA |
| 34 | Fuji Electric | | USA |
| 35 | Turbo Machined Products LLC | | USA |
| 36 | Continental Blower LLC | | USA |
| 37 | Sonic Air Systems Inc. | | USA |
| 38 | S&P North America | | USA |
| 39 | Daltec Fans | | USA |
| 40 | Hartzell Air Movement | | USA |
