| Company | Location |
|---|---|
| Rave LLC | Delray Beach, Florida, United States |
| Raven Biotechnologies Inc. | South San Francisco, California, United States |
| Raymor Industries | Boisbriand, Quebec, Canada |
| Raytheon Commercial Infrared | Lexington, Massachusetts, United States |
| Raytheon Microelectronics Espana SA | Malaga, Spain |
| RBI Solar, Inc. | Cincinnati, Ohio, United States |
| RD Automation | Londonderry, New Hampshire, United States |
| Reactive Nanotechnologies Inc. | Hunt Valley, Maryland, United States |
| Reade Advanced Materials | Providence, Rhode Island, United States |
| REALCO | Louvain-la-Neuve, Belgium |
