| Precision Masking Limited | | Live |
| Mastech Precision Company Limited | Private company limited by shares | Live |
| PRECISION MASTECH ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKPE PRECISION METALS & PLASTIC PRODUCTS (HK) LIMITED | Private company limited by shares | Live |
| HK MICROVISION PRECISION LIMITED | Private company limited by shares | Live |
| MING FAI PRECISION LIMITED | Private company limited by shares | Dissolved |
| PAK MING PRECISION LIMITED | Private company limited by shares | Dissolved |
| PRECISION MOLDS CO. LIMITED | Private company limited by shares | Dissolved |
| NAGATSU KAM ON PRECISION ASSETS LIMITED | Private company limited by shares | Live |
| NAKAGAWA PRECISION LIMITED | Private company limited by shares | Live |
| NAMKANG PRECISION LIMITED | Private company limited by shares | Live |
| KAM NGAI PRECISION LIMITED | Private company limited by shares | Dissolved |
| OCEAN PRECISION LIMITED | Private company limited by shares | Dissolved |
| Precision Oncotherapy Limited | Private company limited by shares | Live |
| OWADA PRECISION LIMITED | Private company limited by shares | Dissolved |
| PACIFIC PRECISION LIMITED | Private company limited by shares | Dissolved |
| Precision Pakk Limited | Private company limited by shares | Live |
| Precision Point Limited | Private company limited by shares | Live |
| POLY-TECH PRECISION LIMITED | Private company limited by shares | Live |
| PRECISION POWER COMPANY LIMITED | Private company limited by shares | Dissolved |
| POWER PRECISION LIMITED | Private company limited by shares | Dissolved |
| PRECISION POWER LIMITED | Private company limited by shares | Live |
| JET POWER PRECISION TOOLING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PRECISION PRAISE LIMITED | Private company limited by shares | Live |
| PRECISION PROOFING COMPANY LIMITED | Private company limited by shares | Live |
| P.T. PRECISION CO. LIMITED | Private company limited by shares | Dissolved |
| PRECISION PUBLISHING LIMITED | Private company limited by shares | Dissolved |
| PRECISION PURIFICATION HK LIMITED | Private company limited by shares | Live |
| Qogir Precision Limited | Private company limited by shares | Live |
| PRECISION REGLAGES LIMITED | Private company limited by shares | Dissolved |
| TIME RICH PRECISION COMPANY LIMITED | Private company limited by shares | Dissolved |
| ROYCE PRECISION LIMITED | Private company limited by shares | Live |
| Seco Precision HK Limited | Private company limited by shares | Live |
| PRECISION SHIPBUILDING LIMITED | Private company limited by shares | Dissolved |
| SMART PRECISION LIMITED | Private company limited by shares | Dissolved |
| Precision Solutions Limited | Private company limited by shares | Live |
| SPACE PRECISION LIMITED | Private company limited by shares | Live |
| SPECIAL PRECISION COMPANY LIMITED | Private company limited by shares | Live |
| SPINTEC PRECISION LIMITED | Private company limited by shares | Live |
| STABLE PRECISION LIMITED | Private company limited by shares | Dissolved |
| STANDARD PRECISION LIMITED | Private company limited by shares | Dissolved |
| STARK PRECISION LIMITED | Private company limited by shares | Live |
| COMMAND PERFORMANCE PRECISION HAIR- CUTTING AND STYLING SALOON LIMITED | Private company limited by shares | Dissolved |
| SUNLIGHT PRECISION COMPANY LIMITED | Private company limited by shares | Live |
| PRECISION SUNRISE COMPANY LIMITED | Private company limited by shares | Live |
| SUPERB PRECISION LIMITED | Private company limited by shares | Live |
| DIGITAL PRECISION SYSTEMS LIMITED | Private company limited by shares | Live |
| SYSTEN PRECISION MACHINERY COMPANY LIMITED | | Live |
| PRECISION TEAM LIMITED | Private company limited by shares | Live |
| TENGEN PRECISION LIMITED | Private company limited by shares | Live |
| PRECISION TEXTILES CO. LIMITED | Private company limited by shares | Live |
| TIME PRECISION LIMITED | Private company limited by shares | Live |
| HOP FAT PRECISION TIME LIMITED | Private company limited by shares | Dissolved |
| PRECISION TIME LIMITED | Private company limited by shares | Live |
| TODAY PRECISION MFG. LIMITED | Private company limited by shares | Dissolved |
| YU TONG PRECISION LIMITED | Private company limited by shares | Live |
| TONG WU PRECISION MACHINERY COMPANY LIMITED | Private company limited by shares | Live |
| TK PRECISION TOOLINGS LIMITED | Private company limited by shares | Live |
| TOPGREEN PRECISION LIMITED | Private company limited by shares | Live |
| Toys Precision Company Limited | Private company limited by shares | Live |
| Precision Trade Limited | | Live |
| TRIUMPH PRECISION MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| TRUSTFUL PRECISION LIMITED | Private company limited by shares | Live |
| PRECISION UTILITIES LIMITED | Private company limited by shares | Dissolved |
| VIAB Precision Asia Limited | Private company limited by shares | Live |
| WAKO PRECISION LIMITED | Private company limited by shares | Dissolved |
| WAKO PRECISION LIMITED | Private company limited by shares | Dissolved |
| WAKO PRECISION LIMITED | Private company limited by shares | Live |
| PRECISION WEALTH LIMITED | Private company limited by shares | Live |
| PRECISION WEALTHFUL LIMITED | Private company limited by shares | Live |
| WinL Precision Company Limited | Private company limited by shares | Live |
| WINSUN PRECISION ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Zenith Precision Systems Limited | | Live |
| Precisionmdx HK Limited | Private company limited by shares | Live |
| PS PRECISIONS LIMITED | Private company limited by shares | Live |
| Precisiontec Limited | Private company limited by shares | Live |
| PrecisionX Limited | | Live |
| PRECISIVE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Preciso Limited | Private company limited by shares | Live |
| Preciso Inspection Company Limited | Private company limited by shares | Live |
| BULLKIN PRECISON ELECTRONICS COMPANY LIMITED | Private company limited by shares | Dissolved |
| GUANGZHOU TOP PRECISON CO., LIMITED | Private company limited by shares | Dissolved |
| Everwin Precison Holding (Hong Kong) Company Limited | | Live |
| TANG'S PRECISON TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| PRECISONS COMPANY LIMITED | Private company limited by shares | Live |
| INTERNATIONAL PRECISTECH COMPANY LIMITED | Private company limited by shares | Live |
| PRECISTECH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| PRECISTECH MOLDS & PLASTICS LIMITED | Private company limited by shares | Live |
| Precisto Limited | Private company limited by shares | Live |
| SINRAN PRECISTON MANUFACTUYING (HONGKONG) CO., LIMITED | Private company limited by shares | Live |