Teams total 576
| Name | From | To | Nationality |
|---|---|---|---|
| ONCE | 1989 | 1998 |  |
| Frank - Toyo | 1989 | 1990 |  |
| Hitachi II | 1989 | 1989 |  |
| TVM - Ragno | 1989 | 1989 |  |
| Super U - Raleigh - Fiat | 1989 | 1989 |  |
| Mini Flat - Isoglass | 1989 | 1989 | |
| ADR - Coors Light - Bottecchia - W-Cup Coffee | 1989 | 1989 | |
| Caja Rural - Paternina | 1989 | 1989 | |
| TVM I | 1990 | 1990 | |
| Lotus - Festina | 1990 | 1992 | |
| SEFB - Saxon - Gan | 1990 | 1991 | |
| Amore e Vita - Fanini | 1990 | 1992 |  |
| Subaru - Montgomery | 1990 | 1994 |  |
| Castorama I | 1990 | 1990 | |
| Panasonic - Sportlife | 1990 | 1992 | |
| Z - Tommasso | 1990 | 1990 | |
| Westwood | 1990 | 1991 | |
| Buckler | 1990 | 1992 | |
| Banesto | 1990 | 2000 | |
| Telekom | 1991 | 2003 |  |
| Amaya Seguros | 1991 | 1993 | |
| Motorola | 1991 | 1996 | |
| Castorama - Raleigh | 1991 | 1991 | |
| TVM - Sanyo | 1991 | 1992 | |
| Z Team | 1991 | 1992 | |
