Most international
Number of different nationalities per team.
| # | Team | Number of nationalities | Starting riders | |
|---|---|---|---|---|
| 1 | Team Type 1 - SANOFI | 6 | 7 | |
| 2 | Saxo Bank - Sungard | 5 | 7 | |
| 3 | Vacansoleil - DCM | 5 | 5 | |
| 4 | BMC Racing Team | 4 | 4 | |
| 5 | RadioShack | 4 | 5 | |
| 6 | Geox-TMC Transformers | 3 | 5 | |
| 7 | Landbouwkrediet | 2 | 6 | |
| 8 | Androni Giocattoli - Serramenti PVC Diquigiovanni | 2 | 2 | |
| 9 | Omega Pharma-Lotto | 2 | 5 | |
| 10 | Veranda's Willems - Accent | 2 | 7 | |
| 11 | AG2R La Mondiale | 2 | 4 | |
| 12 | Team Katusha | 2 | 7 | |
| 13 | FDJ | 2 | 7 | |
| 14 | Cofidis, le Crédit en Ligne | 2 | 2 | |
| 15 | Roubaix-Dalkia | 1 | 6 | |
| 16 | Saur - Sojasun | 1 | 8 | |
| 17 | Farnese Vini-Neri-Sottoli | 1 | 3 | |
| 18 | Topsport Vlaanderen - Mercator | 1 | 6 | |
| 19 | Trek - Livestrong presented by Radioshack | 1 | 1 | |
| 20 | Team Europcar | 1 | 3 | |
| 21 | Bretagne Schuller | 1 | 3 | |
| 22 | BigMat - Auber 93 | 1 | 5 |