| Company | Location |
|---|---|
| Central New York Technology Development Organization | Syracuse, New York, United States |
| Central Research Laboratories Ltd. | Middlesex, United Kingdom |
| Centre d'Elaboration de Matériaux et d'Etudes Structurales (CEMES) | Toulouse Cedex 4, France |
| Centre for Large Space Structures and Systems | Montreal, Quebec, France |
| Centre Nacional de Microelectronica | Barcelona, Spain |
| Centrex Inc. | Tulsa, Ohio, United States |
| Centro de Estudios e Investigaciones Tecnicas de Gipuzkoa | San Sebastian, Spain |
| Centrum f r Angewandte Nanotechnologie (CAN) GmbH | Hamburg, Germany |
| Cenymer Corp. | Longmont, Colorado, United States |
| Cepheid Inc. | Sunnyvale, California, United States |
