| Denominazione | Fatturato 2021 | Città |
|---|---|---|
| Abert Spa | € 37.694.125 | Passirano (BS) |
| Pinti-inox Spa | € 28.788.386 | Sarezzo (BS) |
| Eme Posaterie Srl | € 12.956.699 | Lumezzane (BS) |
| Gimap Srl | € 11.594.673 | Milano (MI) |
| Kiepe Srl | € 11.373.611 | Premana (LC) |
| Castellari Srl | € 10.399.211 | Imola (BO) |
| Oreste Frati Srl | € 10.239.044 | Maniago (PN) |
| Lame Italia Srl | € 9.951.132 | Riese Pio X (TV) |
| Ausonia - Nanutti Beltrame - Spa | € 9.624.511 | Maniago (PN) |
| Salvinelli Srl | € 9.261.584 | Lumezzane (BS) |