| | Voys Gas Springs (Kayseri, Turkey) | |
| | Allegis Corp. (Spring Lake Park, MN) | |
| | AVM Industries (Marion, SC) | |
| | Easylift Of North America, Inc. (Melbourne, FL) | |
| | ECP Hardware (Troy, MI) | |
| | Guden, H. A., Co., Inc. (Ronkonkoma, NY) | |
| | Hyson Products, Associated Spring (Brecksville, OH) | |
| | Industrial Gas Springs, Inc. (Westchester, PA) | |
| | J.W.F. Technologies, LLC (Cincinnati, OH) | |
| | Magnus Mobility Systems Inc. (Orange, CA) | |
| | Moore Industrial Hardware (Cincinnati, OH) | |
| | Anchor Danly (Windsor, ON) | |
| | Aritech Gas Springs (Carp, ON) | |
| | Associated Spring, Barnes Group Inc. (Bristol, CT) | |
| | Hydra Technology Corporation (Buffalo, NY) | |
