Teams total 577
| Name | From | To | Nationality |
|---|---|---|---|
| Cofidis | 1997 | 2026 |  |
| Codan - Tuborg | 1986 | 1987 |  |
| Coast | 2000 | 2003 |  |
| Clas - Cajastur | 1989 | 1993 |  |
| Cinelli - Endeka - OPD | 2007 | 2007 |  |
| Christina Watches - Kuma | 2014 | 2014 | |
| Chocolade Jacques - Wincor Nixdorf | 2004 | 2004 |  |
| Chicky World | 1998 | 1999 | |
| Chazal - Vetta - MBK | 1993 | 1993 | |
| Cervélo Test Team | 2009 | 2010 |  |
| Ceramica Flaminia II | 2010 | 2010 |  |
| Ceramica Flaminia I | 2005 | 2007 | |
| Ceramica Flaminia - Bossini | 2008 | 2009 | |
| Centro Ciclismo de Loule - Louletano | 2009 | 2010 |  |
| Centri della Calzatura - Partizan | 2008 | 2008 |  |
| Cédico - Ville de Charleroi | 1995 | 1997 | |
| CCC - Polsat - Polkowice | 2007 | 2014 |  |
| CCC - Polsat | 2002 | 2006 | |
| CCC - Mat | 2001 | 2001 | |
| Catavana - AS Corbeil-Essonnes - Cedico | 1994 | 1994 | |
