| # | Name | Location | Applications |
|---|---|---|---|
| 1. | N.T.A. S.R.L. | 🇮🇹 Florence, Italy | 1 |
| 2. | NT AUDIO VISUAL SUPPLY, INC. | 🇺🇸 Santa Monica, CA, United States | 2 |
| 3. | NTA ENTERPRISE, INC. | 🇺🇸 Pittsburgh, PA, United States | 1 |
| 4. | nTAG Interactive Corporation | 🇺🇸 Boston, MA, United States | 3 |
| 5. | ntangle labs, inc. | 🇺🇸 Pleasanton, CA, United States | 2 |