| Company | Location |
|---|---|
| Redwood MicroSystems Inc. | Menlo Park, California, United States |
| Reflectivity Inc. | Sunnyvale, California, United States |
| Regal Event Services | Rochester, Michigan, United States |
| Regione Lombardia | Milano, Italy |
| Reichmann Feinoptik GmbH | Brokdorf, Germany |
| Reishauer AG | Wallisellen, Switzerland |
| RELIGHT SRL | Milano, Italy |
| ReliOn | Spokane, Washington, United States |
| REMEC Inc. | Del Mar, California, United States |
| Rensselaer Polytechnic Institute | Troy, New York, United States |
