| PNEUFORM-ASIA Limited | Private company limited by shares | Live |
| AQUATRONIX (PNEU-GAS) LIMITED | Private company limited by shares | Dissolved |
| PNEUMA ASIA SOURCING & TRADING CO., LIMITED | Private company limited by shares | Live |
| Pneuma Media Limited -The- | Company limited by guarantee | Live |
| Pneuma Overseas Co. Limited | Private company limited by shares | Dissolved |
| PNEUMA-PEAK ENTERPRISE CO., LIMITED | Private company limited by shares | Live |
| HK BOSLISLE HYDRAULIC PNEUMATIC LIMITED | Private company limited by shares | Live |
| 1 Pneumatic Components Co., Limited | Private company limited by shares | Live |
| HK HILL NAISI PNEUMATIC COMPONENTS CO., LIMITED | Private company limited by shares | Dissolved |
| Shanghai Bangye Pneumatic & Hydraulic Industry Co., Limited | Private company limited by shares | Dissolved |
| LESHINE PNEUMATIC CO., LIMITED | Private company limited by shares | Dissolved |
| NINGBO RX PNEUMATIC CO., LIMITED | Private company limited by shares | Live |
| NINGBO AIRFIT PNEUMATIC & HYDRAULIC CO., LIMITED | Private company limited by shares | Live |
| NINGBO SMART PNEUMATIC CO., LIMITED | Private company limited by shares | Live |
| ZF HYDRAULIC & PNEUMATIC PARTS CO., LIMITED | Private company limited by shares | Live |
| PNEUFLEX PNEUMATIC CO., LIMITED | Private company limited by shares | Live |
| HK SHANNAIJI PNEUMATIC CO., LIMITED | Private company limited by shares | Dissolved |
| PNEUMATIC AND ELECTRONIC AUTOMATION COMPANY LIMITED | Private company limited by shares | Live |
| JAPAN SHENTIAN PNEUMATIC TOOLS INTERNATIONAL GROUP LIMITED | Company limited by guarantee | Dissolved |
| HK JIAERLUN PNEUMATIC MECHANICAL GROUP LIMITED | Private company limited by shares | Dissolved |
| TAIWAN KEYUAN MECHANICAL PNEUMATIC HOLDING GROUP LIMITED | Company limited by guarantee | Dissolved |
| EASON PNEUMATIC MACHINERY LIMITED | Private company limited by shares | Live |
| KIN NGAI PNEUMATIC E & M COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHANGHAI ZHEYU PNEUMATIC TOOL LIMITED | Private company limited by shares | Dissolved |
| PNEUMAX LIMITED | Private company limited by shares | Dissolved |
| PNEUMEC COMPANY LIMITED | Private company limited by shares | Live |
| Effie Pneumology Limited | Private company limited by shares | Live |
| NINGBO PNEUPID MACHINERY CO., LIMITED | Private company limited by shares | Live |