| HOP KEE PYROTECHNICS LIMITED | Private company limited by shares | Live |
| ANCO PYROTECHNICS LIMITED | Private company limited by shares | Dissolved |
| Kongfu Pyrotechnics Co. Limited | Private company limited by shares | Live |
| PYROTEK (ASIA) LIMITED | Private company limited by shares | Live |
| Pyrotek Technology Limited | Private company limited by shares | Live |
| PYROTEX LIMITED | Private company limited by shares | Dissolved |
| Pyrotex Trade Limited | Private company limited by shares | Live |
| PYROTRONIX ASIA LIMITED | Private company limited by shares | Dissolved |
| Pyrowall Technology (HK) Company Limited | | Live |
| PYROWIN PYROTECHNICS LIMITED | Private company limited by shares | Live |
| PYROX CREATIVE CONCEPTS (HK) LIMITED | Private company limited by shares | Live |
| PYROX STRATEGIC INVESTMENTS (HK) LIMITED | Private company limited by shares | Dissolved |
| PYROX INFORMATION TECHNOLOGIES (HK) LIMITED | Private company limited by shares | Dissolved |
| PYROX PRECISION TECHNOLOGIES (HK) LIMITED | Private company limited by shares | Live |
| PYROXENE HK INDUSTRY LIMITED | | Live |
| Pyrrho Management Limited | Private company limited by shares | Live |
| PYRUS LIMITED | Private company limited by shares | Live |
| HONG KONG PYSE SANITARYWARE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG PYSE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Pysea Marine Furniture Limited | Private company limited by shares | Live |
| PYSIN INTERNATIONAL CO., LIMITED | | Live |
| PYSL HK LIMITED | Private company limited by shares | Live |
| Pysma Limited | | Live |
| PYTAGORE LIMITED | Private company limited by shares | Live |
| Pythagoras Asia Limited | Private company limited by shares | Live |
| Pythagore Limited | Private company limited by shares | Dissolved |
| Pythagorean Logistic Limited | Private company limited by shares | Live |
| Pytheas Investments Limited | Private company limited by shares | Dissolved |
| PYTHIA CO. LIMITED | Private company limited by shares | Live |
| PYTHIAS LIMITED | Private company limited by shares | Dissolved |
| PYTHON LIMITED | Private company limited by shares | Dissolved |
| PYTHON COMPANY LIMITED | Private company limited by shares | Live |
| Python Body Jewellery Co., Limited | Private company limited by shares | Live |
| GOLDEN PYTHON INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Python Technology (HK) Co., Limited | Private company limited by shares | Live |
| HONGKONG PYTHON TRADING CO., LIMITED | Private company limited by shares | Live |
| Silver Python Industrial Co., Limited | Private company limited by shares | Live |
| GOLDED PYTHON INDUSTRIAL CO., LIMITED | | Live |
| Python Investment Limited | Private company limited by shares | Live |
| PYTHON PACIFIC (SERVICES) LIMITED | Private company limited by shares | Dissolved |
| Pyunkang Asia Limited | Private company limited by shares | Dissolved |
| Pyur Luxury Limited | Private company limited by shares | Live |
| PYURE COMPANY LIMITED | Private company limited by shares | Live |
| PYVIO GROUP LIMITED | | Live |
| PYVIO HOLDING LIMITED | | Live |
| PYVIO (HONG KONG) LIMITED | | Live |
| PYXI LIMITED | Private company limited by shares | Dissolved |
| PYXIC LIMITED | | Live |
| Pyxidis Investment Co., Limited | Private company limited by shares | Live |
| PYXIS LIMITED | Private company limited by shares | Dissolved |
| PYXIS LIMITED | Private company limited by shares | Live |
| PYYP TRADE LIMITED | Private company limited by shares | Live |