| S.no | Company Name | Founded | Country |
|---|---|---|---|
| 1 | Johnson Bros. Roll Forming Co. | USA | |
| 2 | Wisconsin Oven Corp. | USA | |
| 3 | Indventech | USA | |
| 4 | DF Fan Services Inc. | USA | |
| 5 | Forrest Machine Products Co. Ltd. | USA | |
| 6 | Aerzen | USA | |
| 7 | Neosho Trompler Inc. | USA | |
| 8 | BULK TANK INC. | USA | |
| 9 | Central Blower Co. | USA | |
| 10 | Gardner Denver Inc. | USA | |
| 11 | Hitachi America Ltd. Industrial Systems Division | USA | |
| 12 | Houston Service Industries Inc | USA | |
| 13 | Garlock | USA | |
| 14 | Danhard Inc. | USA | |
| 15 | Advanced Air International Inc. | USA | |
| 16 | Harman Corp. | USA | |
| 17 | Howden North America | USA | |
| 18 | Atlantic Blowers | USA | |
| 19 | Atlas Copco | USA | |
| 20 | Electric Trading Company | USA | |
| 21 | Continental Blower LLC | USA | |
| 22 | Seginus Inc. | USA | |
| 23 | Tec Air Engineered Plastic Solutions | USA | |
| 24 | Daltec Fans | USA |
