Teams total 577
| Name | From | To | Nationality |
|---|---|---|---|
| B and S - Elro Snacks | 1982 | 1982 |  |
| B and B Hotels - KTM | 2021 | 2022 |  |
| AXA - VvZ | 2001 | 2002 | |
| Aviludo - Louletano | 2018 | 2018 |  |
| Aurum Hotels | 2007 | 2007 |  |
| Auber 93 | 2004 | 2009 | |
| Astana Qazaqstan Development | 2022 | 2024 |  |
| Astana Continental | 2012 | 2015 | |
| Astana - Qazaqstan | 2022 | 2024 | |
| Astana | 2006 | 2021 | |
| Asics - CGA | 1997 | 1998 | |
| Arkéa - Samsic | 2019 | 2023 | |
| Ariostea | 1984 | 1993 | |
| Arbo Wels Gourmetfein | 2008 | 2009 |  |
| Arbö KTM - Gebrüder Weiss | 2010 | 2010 | |
| Aqua Blue Sport | 2017 | 2018 |  |
| APHotels and Resorts - Tavira - SC Farense | 2024 | 2026 | |
| Androni Giocattoli - Sidermec | 2010 | 2021 | |
| Andalucia - Paul Versan | 2005 | 2006 |  |
| Andalucia - Cajasur | 2007 | 2010 | |
