Most international
Number of different nationalities per team.
| # | Team | Number of nationalities | Starting riders | |
|---|---|---|---|---|
| 1 | Intermarché - Wanty - Gobert Matériaux | 5 | 7 | |
| 2 | AG2R Citroën Team | 4 | 7 | |
| 3 | Team Arkéa Samsic | 3 | 7 | |
| 4 | Bingoal Pauwels Sauces WB | 3 | 7 | |
| 5 | Groupama - FDJ | 3 | 7 | |
| 6 | Rally Cycling | 3 | 5 | |
| 7 | Team DSM | 3 | 7 | |
| 8 | Antarte - Feirense | 2 | 7 | |
| 9 | Uno-X Pro Cycling Team | 2 | 7 | |
| 10 | Xelliss - Roubaix Lille Métropole | 2 | 7 | |
| 11 | TotalEnergies | 2 | 7 | |
| 12 | Cofidis | 2 | 7 | |
| 13 | Alpecin - Fenix | 2 | 7 | |
| 14 | St Michel - Auber93 | 2 | 7 | |
| 15 | Sport Vlaanderen - Baloise | 1 | 6 | |
| 16 | Tarteletto - Isorex | 1 | 7 | |
| 17 | HRE Mazowsze Serce Polski | 1 | 7 | |
| 18 | B&B Hotels p/b KTM | 1 | 7 |