| Crusader Resources Limited (CAS) ASX - Australian Securities Exchange | |
| Cryonic Medical SA (MLCRY) EPA - Paris NYSE Euronext | |
| Cryosite Limited (CTE) ASX - Australian Securities Exchange | |
| CryptoLogic Exchange Corporation (CXY) TSE - Toronto Stock Exchange | |
| CryptoLogic Limited (CRY) TSE - Toronto Stock Exchange | |
| Crystal Retail Growth Leasehold Prpty Fd (CRYSTAL) BKK - Stock Exchange of Thailand | |
| CrystalGenomics Inc. (83790) KOSDAQ - KOSDAQ Stock Market | |
| Crystallex International Corp. (KRY) TSE - Toronto Stock Exchange | |
| CRRC Corp Ltd (601766) SHA - Shanghai Stock Exchange | |
| Ctrip.Com International Ltd (GDR) (CLV) FRA - Deutsche Börse Frankfurt Stock Exchange | |
| CuDeco Limited (CDU) ASX - Australian Securities Exchange | |
| Cub Elecparts Inc (2231) TPE - Taiwan Stock Exchange | |
| Cube System Inc (2335) TYO - Tokyo Stock Exchange | |
| CubeItg SA (CTG) WSE - Warsaw Stock Exchange | |
| Cubes Inc (65560) KOSDAQ - KOSDAQ Stock Market | |