| Company | Location |
|---|---|
| CANEUS Inc. | Montreal, Quebec, Canada |
| CANMET Materials Technology Laboratory | Ottawa, Ontario, Canada |
| Canton Municipal Utilities | Canton, Mississippi, United States |
| Cap Gemini Ernst & Young | New York, New York, United States |
| cap-XX Pty Ltd. | Lane Cove, NSW , Australia |
| Capital IQ | New York, New York, United States |
| Capovani Brothers Inc | Scotia, New York, United States |
| Caprion Pharmaceuticals Inc. | Montreal, Quebec, Australia |
| Capsulution NanoScience AG | Berlin, Germany |
| CarboLex Inc. | Lexington, Kentucky, United States |
