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| Roland DGA Corporation | |
| Sanders Prototype, Inc. (SPI) | ||
| Patrick Thorn & Co. | ||
| Alpha Rapid Prototype Supply, Inc. | ||
| 3D Systems | ||
| DSM Somos | ||
| EOS GmbH (Electro Optical Systems) | ||
| Kügelgen & Partner - - - | ||
| 3D Scanners | ||
| Conceptual Reality, LLC | ||
| Leonardo Computer Systems | ||
| Commonwealth Trading Company, Inc | ||
| Cubital America Inc. | ||
| Diversified Machinery & Sales, Inc. | ||
| DTM Corporation | ||
| Sanders Design International, Inc | ||
| Met L-Flo Inc. | ||
| Helisys, Inc. | ||
| Extrude Hone | ||
| AAROFLEX, Inc. 8550 Lee Highway, Suite 650 - Fairfax, VA 22031 USA - - | ||
| Nest Technologies | ||
| Gizmotec Olper Hütte 11 - 57462 - Olpe, Germany - | ||
| NVision, Inc. | ||
| Sibco, Inc. | ||
| MDF Tool Corporation | ||
| Optomec / Macro Group | ||
| ThermoCast International Inc. | ||
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