| Nitro Ads Limited | Private company limited by shares | Live |
| Nitro Sea Box Limited | | Live |
| NITRO FOCUS LIMITED | Private company limited by shares | Dissolved |
| Nitro Worm Limited | Private company limited by shares | Live |
| CHINA NITROCELLULOSE COMPANY LIMITED | Private company limited by shares | Live |
| NitroChem Limited | Private company limited by shares | Live |
| NITROCHEST LIMITED | Private company limited by shares | Live |
| STP Nitrogen Limited | Private company limited by shares | Live |
| Tinlinhe Nitrogen Limited | Private company limited by shares | Live |
| NITRON LIMITED | Private company limited by shares | Dissolved |
| NITRON LIMITED | Private company limited by shares | Dissolved |
| NITRON LIMITED | | Live |
| NITRON DEVELOPMENT LIMITED | Private company limited by shares | Dissolved |
| NITRON INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| NITRON INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| NITRON INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| NITRON INTERNATIONAL (HK) LIMITED | Private company limited by shares | Live |
| NITRON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| Nitronic Works Company Limited | Private company limited by shares | Live |
| NITRONICS ENTERPRISES LIMITED | Private company limited by shares | Live |
| NITRONIX CO., LIMITED | Private company limited by shares | Live |
| Nitrophoska International (Germany) Co., Limited | Private company limited by shares | Live Commenced dormancy on 02-Jul-2010 |
| Nitroswap Limited | Private company limited by shares | Live |
| NITROTRADE INTERNATIONAL LIMITED | Private company limited by shares | Live |