| Name | Type | Sector | Country | Joined On |
|---|---|---|---|---|
| FRANCESCO COMUNE COSTRUZIONI S.r.l. | Small or Medium-sized Enterprise | Industrial Engineering | Italy | 05-Aug-2019 |
| Tre Erre Impianti s.r.l. | Small or Medium-sized Enterprise | Industrial Engineering | Italy | 21-Feb-2018 |
| Idro Group SRL | Small or Medium-sized Enterprise | Industrial Engineering | Italy | 01-Nov-2017 |
| Maire S.p.A | Company | Industrial Engineering | Italy | 15-Jul-2011 |
| Hitachi Rail STS SpA | Company | Industrial Engineering | Italy | 09-Mar-2011 |
| PASELL Corporate | Company | Industrial Engineering | Italy | 16-May-2005 |