Teams total 552
| Name | From | To | Nationality |
|---|---|---|---|
| Liquigas - Bianchi | 2005 | 2005 |  |
| Liberty Seguros - Würth | 2005 | 2006 |  |
| Mr Bookmaker - SportsTech | 2005 | 2005 |  |
| Knauf | 2005 | 2006 |  |
| Naturino - Sapore di Mare | 2005 | 2006 | |
| Quick Step - Innergetic | 2005 | 2007 | |
| Kaiku - Caja Rural | 2005 | 2005 | |
| Illes Balears - Caisse d'Epargne | 2005 | 2005 | |
| Barbot - Pascoal | 2005 | 2005 |  |
| Lampre - Caffita | 2005 | 2005 | |
| Panaria - Navigare | 2005 | 2007 | |
| Andalucia - Paul Versan | 2005 | 2006 | |
| Shimano - Memory Corp | 2005 | 2005 |  |
| Ceramica Flaminia I | 2005 | 2007 | |
| Berchi | 2005 | 2005 |  |
| Comunidad Valenciana - Elche | 2005 | 2005 | |
| Duja - Tavira | 2005 | 2007 | |
| KRKA - Adria Mobil | 2005 | 2005 |  |
| LA - Liberty | 2005 | 2005 | |
| Discovery Channel | 2005 | 2007 |  |
| Bouygues Telecom | 2005 | 2008 |  |
| Comunidad Valenciana - Kelme | 2004 | 2004 | |
| LPR - Piacenza | 2004 | 2005 |  |
| Chocolade Jacques - Wincor Nixdorf | 2004 | 2004 | |
| Oktos - St Quentin | 2004 | 2004 | |
