| NOIS. V LIMITED | Private company limited by shares | Dissolved |
| Nois Digital Limited | | Live |
| NOISE LIMITED | Private company limited by shares | Live |
| NEW NOISE CO. LIMITED | Private company limited by shares | Live |
| NOISE LAB LIMITED | Private company limited by shares | Live |
| NOISE ASIA LIMITED | Private company limited by shares | Live |
| NOISE CAPITAL LIMITED | | Live |
| Noise Catcher Lab Limited | Private company limited by shares | Live |
| Noise Collection Limited | Private company limited by shares | Live |
| Common Noise Limited | | Live |
| NOISE PUBLICATION LIMITED | Private company limited by shares | Dissolved |
| NOISELESS DESIGN LIMITED | Private company limited by shares | Live |
| Noisemaker Limited | Private company limited by shares | Live |
| NOISIA (HK) Co., Limited | Private company limited by shares | Live |
| NOISSEY LIMITED | | Live |
| Noisy Limited | Private company limited by shares | Dissolved |