| Cognome | Nome | nr. certificato | Valido dal | Valido fino al |
| Arpaia | Alberto | SME_20190107_001 | 07/01/2019 | 06/01/2022 |
| Casadei | Paolo | SME_20190107_002 | 07/01/2019 | 06/01/2022 |
| Ceroni | Paolo | SME_20190107_003 | 07/01/2019 | 06/01/2022 |
| Germanà Bozza | Gabriel | SME_20190107_004 | 07/01/2019 | 06/01/2022 |
| Sangiorgi | Cristian | SME_20190107_005 | 07/01/2019 | 06/01/2022 |
| Scantamburlo | Giorgio Matteo | SME_20190107_006 | 07/01/2019 | 06/01/2022 |
| Servadei | Stefano | SME_20190107_007 | 07/01/2019 | 06/01/2022 |
| Traverso | Luca | SME_20190107_008 | 07/01/2019 | 06/01/2022 |
| Villa | Massimiliano | SME_20190107_009 | 07/01/2019 | 06/01/2022 |
| Vitali | Marco Valerio | SME_20190107_010 | 07/01/2019 | 06/01/2022 |
| Bianco | Alessandro | SME_20190207_011 | 07/02/2019 | 06/02/2022 |
| Ciciani | Marco | SME_20190207_012 | 07/02/2019 | 06/02/2022 |
| Costoli | Iames | SME_20190207_013 | 07/02/2019 | 06/02/2022 |
| Prandi | Fabio | SME_20190207_014 | 07/02/2019 | 06/02/2022 |
| Mussati | David | SME_2019846_015 | 25/06/2019 | 24/06/2022 |
| Moricci | Marco | SME_2019846_016 | 25/06/2019 | 24/06/2022 |
| Preiti | Domenico | SME_2019846_017 | 25/06/2019 | 24/06/2022 |
| Graziani | Veronica | SME_2019846_018 | 25/06/2019 | 24/06/2022 |