| # | Name | Location | Applications |
|---|---|---|---|
| 1. | R.T.N. S.R.L. | 🇮🇹 BORGONOVO V.T. (PC), Italy | 1 |
| 2. | R.T.N. S.r.I | 🇮🇹 BORGONOVO VAL TIDONE (PC), Italy | 1 |
| 3. | R.T.N. S.R.L. | 🇮🇹 Castelsangiovanni, Italy | 1 |
| 4. | R.T.N. S.r.L. | 🇮🇹 Borgonove V.T., Italy | 1 |
| 5. | R.T.N. S.R.L. | 🇮🇹 BORGONOVO V.T., Italy | 1 |