| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | New York Blower Company | USA | |
| 2 | AirPro Fan & Blower Company | USA | |
| 3 | Alloy Engineering Co. | USA | |
| 4 | Electric Trading Company | USA | |
| 5 | Howden North America | USA | |
| 6 | Airex Industries | USA | |
| 7 | Continental Blower LLC | USA | |
| 8 | Clyde Bergemann Inc. | USA | |
| 9 | The Spencer Turbine Company | USA | |
| 10 | Robinson Fans Inc. | USA | |
| 11 | Daltec Fans | USA | |
| 12 | United Blower Co. LLC | USA | |
| 13 | Engineering America Inc. | USA |
