| ZHONGJI (HK) SEWING MACHINE LIMITED | Private company limited by shares | Live |
| Sharpe CNC machine (HK) Company Limited | Private company limited by shares | Live |
| SIDEREAL MACHINE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SINGER SEWING MACHINE CO. (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Singing Machine (HK) Limited | Private company limited by shares | Live |
| TAIWAN BONA SEWING MACHINE (HK) LIMITED | Private company limited by shares | Dissolved |
| MACHINE TECHNOLOGY (HK) LIMITED | Private company limited by shares | Live |
| MHI MACHINE TOOL (H.K.) LIMITED | Private company limited by shares | Live |
| HYUNDAI MACHINE TOOL (HK) CO., LIMITED | Private company limited by shares | Live |
| CUTTING CNC MACHINE TOOL (HK) CO., LIMITED | Private company limited by shares | Live |
| E.SEA MACHINE TOOL (H.K.) LIMITED | Private company limited by shares | Dissolved |
| CHAMPION MACHINE TOOLS (HK) COMPANY LIMITED | Private company limited by shares | Live |
| DE LI TE PRECISION MACHINE TOOLS (HK) LIMITED | Private company limited by shares | Live |
| TAIBI TRANSFORMER MACHINE (HK) COMPANY LIMITED | Private company limited by shares | Live |
| TUNG TAI MACHINE (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| ULTRAMATIC EMBROIDERY MACHINE (H.K.) SALE COMPANY LIMITED | Private company limited by shares | Dissolved |
| VANGUARD ELECTRON & MACHINE (HK) CO LIMITED | Private company limited by shares | Live |
| OPT MACHINE VISION (HK) LIMITED | Private company limited by shares | Live |
| WANFENG MACHINE (HK) LIMITED | Private company limited by shares | Dissolved |
| WANNAN ELECTRICAL MACHINE (HK) LIMITED | Private company limited by shares | Live |
| WINDSOR MACHINE (HK) LIMITED | Private company limited by shares | Live |
| CHUEN KEE MACHINE WORKS (HK) LIMITED | Private company limited by shares | Dissolved |
| YING TSAO MACHINE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| YONGCHENG MACHINE (HK) LIMITED | Private company limited by shares | Dissolved |
| HONEST MACHINE HLDGS LIMITED | Private company limited by shares | Live |
| CHINA WEALTH MACHINE HOLDINGS LIMITED | Private company limited by shares | Live |
| J.S. MACHINE HOLDINGS (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Chuen Kit Machine Tool Industrial Holdings Limited | Private company limited by shares | Dissolved |
| Komtma Machine Tools Holdings Limited | Private company limited by shares | Live |
| Home Serve Machine Limited | Private company limited by shares | Live |
| HONG KONG YIPIN AUTOMATION MACHINE LIMITED | Private company limited by shares | Live |
| CHINA WEALTH HONG KONG MACHINE LIMITED | Private company limited by shares | Live |
| HONG KONG BUSINESS MACHINE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG JIANXIN ELECTRIC MACHINE CO., LIMITED | Private company limited by shares | Live |
| HK HONG SHENG ENGINEERING MACHINE CO., LIMITED | | Live |
| Hong Kong C G Machine Co., Limited | Private company limited by shares | Live |
| HONG KONG MERON MACHINE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG ZHITONG MACHINE CO., LIMITED | Private company limited by shares | Live |
| DOOSAN MACHINE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| FUTURE MACHINE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG FOREST GLOBAL MACHINE LIMITED | Private company limited by shares | Dissolved |
| GREAT-ELECTRICS MACHINE GROUP (HONG KONG) LIMITED | Private company limited by shares | Live |
| HONG KONG PANDA MACHINE (GROUP) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG GUOYUEDA MACHINE TRADE LIMITED | Private company limited by shares | Dissolved |
| HANG TAT HONG KONG MACHINE ENGINEEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HAOYUAN MACHINE (HONG KONG) LIMITED | Private company limited by shares | Live |
| Hong Kong Heaven Machine Co., Limited | Private company limited by shares | Live |
| HONG KONG MACHINE INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG JITI MACHINE LIMITED | Private company limited by shares | Dissolved |
| JIA HUA MACHINE (HONG KONG) LIMITED | Private company limited by shares | Live |
| CHINA GENERAL MACHINE (HONG KONG) LIMITED | Private company limited by shares | Live |
| JSWAY CNC MACHINE (HONG KONG) CO., LIMITED | Private company limited by shares | Live |
| INTERNET LINK MACHINE (HONG KONG) CO. LIMITED | Private company limited by shares | Live |
| SEOUL PRECISION MACHINE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| TIME MACHINE (HONG KONG) LIMITED -THE- | Private company limited by shares | Live |
| TOSHIBA MACHINE HONG KONG LIMITED | Private company limited by shares | Live |
| HONG KONG LAIYIBAO GARMENT-SEWING MACHINE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG MACHINE LAUNDRY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG LONG-TESTED MACHINE CO., LIMITED | Private company limited by shares | Live |
| HONG KONG QUEYOU MAHJONG MACHINE LIMITED | Private company limited by shares | Dissolved |
| HONG KONG KAI MING MACHINE CO., LIMITED | | Live |
| HONG KONG OFFICE MACHINE LIMITED | Private company limited by shares | Live |
| HONG KONG HUALI PLASTIC MACHINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HUALI PLASTIC MACHINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HI POWER MACHINE (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG PRINTING MACHINE FACTORY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG LI QUAN MACHINE LIMITED | Private company limited by shares | Live |
| HONG KONG RONG YE BEDDING (MACHINE) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG JU RONG MACHINE LIMITED | Private company limited by shares | Live |
| HONG KONG HONG RONG MACHINE LIMITED | Private company limited by shares | Live |
| TAI YIP SEWING MACHINE HONG LIMITED | Private company limited by shares | Dissolved |
| HONG KONG SEWING MACHINE ASSOCIATION LIMITED | Company limited by guarantee | Live |
| HONG KONG SEWING MACHINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Silver Machine (Hong Kong) Limited | Private company limited by shares | Live |
| TONYO (HONG KONG) MACHINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG JIUFANG MACHINE TOOLS LIMITED | Private company limited by shares | Live |
| HONG KONG MACHINE TOOLS COMPANY LIMITED | Private company limited by shares | Live |
| WING WAH HONG MACHINE MARKET LIMITED | Private company limited by shares | Dissolved |
| KAMSENG MACHINE WORKS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| HONG KONG PRECISION MACHINE WORKS, LIMITED | Private company limited by shares | Dissolved |
| HONG KONG HONG YUAN MACHINE LIMITED | Private company limited by shares | Live |
| HONGAN MACHINE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| JIANGMEN HONGBO ELECTRICAL MACHINE CO., LIMITED | Private company limited by shares | Live |
| JD MACHINE (HONGKONG) LIMITED | Private company limited by shares | Live |
| HONGKONG BANG YOU INTERNATIONAL MACHINE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG BAOHONG SEWING MACHINE LIMITED | Private company limited by shares | Dissolved |
| OFITECH BUSINESS MACHINE (HONGKONG) LIMITED | Private company limited by shares | Live |
| HONGKONG CHANGRONG MACHINE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| HongKong Sky Machine Co., Limited | Private company limited by shares | Live |
| ASIA MACHINE (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| HONGKONG LISHAN MACHINE BUILDING CO., LIMITED | Private company limited by shares | Dissolved |
| DINGXIN MACHINE (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Minassen (Hongkong) Electric Machine Co., Limited | Private company limited by shares | Live |
| HONGKONG ZDH MACHINE EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG GARDNER FINE MACHINE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HEFENG MACHINE CO., LIMITED | Private company limited by shares | Dissolved |
| HONGKONG HEYUN MACHINE CO., LIMITED | Private company limited by shares | Live |
| POWER LINK MACHINE (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| Bai Yi Precision Machine (HongKong) Co., Limited | Private company limited by shares | Live |
| SONGSHENG MACHINE (HONGKONG) CO., LIMITED | Private company limited by shares | Live |