| MEC3 (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| MECA COMPANY LIMITED | Private company limited by shares | Dissolved |
| MECA (ASIA) LIMITED | Private company limited by shares | Live |
| Meca Cosmetics Limited | Private company limited by shares | Live |
| GABEL M.E.C.A. FAR EAST LIMITED | Private company limited by shares | Live |
| MECA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MECA INDUSTRIAL CO., LIMITED | Private company limited by shares | Dissolved |
| MECA JEWELLERY LIMITED | Private company limited by shares | Dissolved |
| MECACHROME ASIA LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Jun-2008 |
| MeCakeKi HK Limited | Private company limited by shares | Live |
| MeCale International Limited | Private company limited by shares | Live |
| MECALL INTERNATIONAL (HK) HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| MECAMIDI ASIA LIMITED | Private company limited by shares | Dissolved |
| MECAN Chip Technology (HK) Co., Limited | Private company limited by shares | Live |
| MECAN ELECTRIC CORPORATION LIMITED | Private company limited by shares | Live |
| MECAN INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| MECAN MEDICAL EQUIPMENT CO., LIMITED | Private company limited by shares | Dissolved |
| GUANGZHOU MECAN MEDICAL LIMITED | Private company limited by shares | Live |
| MECAN BIOLOGICAL TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK MECAN INTERNATIONAL TRADING CO., LIMITED | Private company limited by shares | Live |
| linkage mecanique company Limited | Private company limited by shares | Live |
| MECANORMA COMPANY LIMITED | Private company limited by shares | Live |
| MECAR LIMITED | Private company limited by shares | Dissolved |
| MECARE LIMITED | | Live |
| Mecareyou Group Limited | | Live |
| MECARO HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Meca-Spec Limited | Private company limited by shares | Dissolved |
| MECATRACTION HONG KONG LIMITED | Private company limited by shares | Live |
| MECATRONIK HONG KONG LIMITED | Private company limited by shares | Live |
| MECC (CHINA) LIMITED | Private company limited by shares | Live |
| MECC ELECTRIC MACHINERY CO., LIMITED | Private company limited by shares | Dissolved |
| MECC MACHINERY CO., LIMITED | | Live |
| FUJIAN MECC MACHINERY CO., LIMITED | Private company limited by shares | Live |
| MECC Engineering Material Corporation Limited | Private company limited by shares | Live |
| HONG KONG MECC INVESTMENTS LIMITED | Private company limited by shares | Live |
| FUJIAN MECC ELECTRIC MACHINERY CO., LIMITED | Private company limited by shares | Live |
| MECCA LIMITED | Private company limited by shares | Dissolved |
| Mecca Limited | Private company limited by shares | Live |
| MECCA RKS CO., LIMITED | | Live |
| MECCA POWER CO., LIMITED | Private company limited by shares | Live |
| MECCA TRADING CO., LIMITED | Private company limited by shares | Live |
| MECCA ZEEN CO., LIMITED | Private company limited by shares | Live |
| MECCA TRADING CORPORATION (H.K.) LIMITED -THE- | Private company limited by shares | Dissolved |
| DESIGN MECCA LIMITED | Private company limited by shares | Live |
| MECCA DEVELOPMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Mecca Electronics Co. Limited | Private company limited by shares | Live |
| MECCA ELECTRONICS (CHINA-HK) COMPANY LIMITED | Private company limited by shares | Live |
| MECCA ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| MECCA FASHION LIMITED | Private company limited by shares | Live |
| MECCA FINANCE LIMITED | Private company limited by shares | Dissolved |
| MECCA FONES LIMITED | Private company limited by shares | Dissolved |
| GLOBAL MECCA COMPANY LIMITED | Private company limited by shares | Dissolved |
| MECCA GROUP LIMITED | Private company limited by shares | Dissolved |
| MECCA HOLDINGS COMPANY LIMITED | Private company limited by shares | Dissolved |
| MECCA BEAUTY HOLDINGS LIMITED | Private company limited by shares | Dissolved |
| MECCA HOLDINGS (H.K.) LIMITED | Private company limited by shares | Live |
| Hongkong Mecca Design Firm Co., Limited | Private company limited by shares | Live |
| Mecca For Import & Export And General Trading Limited | Private company limited by shares | Live |
| MECCA INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| MECCA DENIM (INTERNATIONAL) LIMITED | Private company limited by shares | Live |
| MECCA INTERNATIONAL HOLDING (HK) LIMITED | Private company limited by shares | Live |
| MECCA (INTERNATIONAL) PACKAGE LIMITED | Private company limited by shares | Live |
| MECCA International Trading Co., Limited | Private company limited by shares | Live |
| MECCA MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| MECCA Manufacturing HK Limited | Private company limited by shares | Live |
| MECCA TRADING PARTNERS LIMITED | Private company limited by shares | Live |
| MECCA RECORD COMPANY LIMITED | Private company limited by shares | Dissolved |
| MECCA SUPPLIES COMPANY LIMITED | Private company limited by shares | Live |
| MECCA WORLD GROUP LIMITED | Private company limited by shares | Live |
| MECCA COLA WORLD GROUP LIMITED | Private company limited by shares | Live |
| MECCADOR COMMERCIAL CO., LIMITED | Private company limited by shares | Live |
| MECCANO ASIA LIMITED | Private company limited by shares | Live |
| MECCO LIMITED | Private company limited by shares | Dissolved |
| MECCO-CRYPTUNE LIMITED | Private company limited by shares | Dissolved |
| MECCON LIMITED | Private company limited by shares | Dissolved |
| mecedora HK Limited | | Live |
| MECENE LIMITED | Private company limited by shares | Live |
| MECENET LIMITED | Private company limited by shares | Live |
| Mecensoft Limited | | Live |
| MECEWEAR LIMITED | | Live |
| MECG ASIA LIMITED | Private company limited by shares | Dissolved |
| MECGRUPPENAB LIMITED | Private company limited by shares | Live |
| HONGKONG SUNGSAN MECH & ELEC TECHNOLOGY CO., LIMITED | Private company limited by shares | Dissolved |
| Mech Parts Limited | | Live |
| Mecha Assist Limited | Private company limited by shares | Live |
| Proto Mecha Company Limited | Private company limited by shares | Live |
| MECHABAG COMPANY LIMITED | Private company limited by shares | Live |
| KHAN INTERNATIONAL MECHACHANTS CO., LIMITED | Private company limited by shares | Live |
| MECHALI LIMITED | Private company limited by shares | Dissolved |
| Mechanery Trading Limited | | Live |
| MECHANGE LIMITED | | Live |
| RU YI MECHANIC COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI KEE MECHANIC LIMITED | Private company limited by shares | Live |
| BUS MECHANIC COMPANY LIMITED | Private company limited by shares | Live |
| Mr. Mechanic Company Limited | Private company limited by shares | Live |
| BEST MECHANIC LIMITED | Private company limited by shares | Live |
| MARITIME MECHANIC LIMITED | Private company limited by shares | Live |
| WAH KEE MECHANICAL COMPANY LIMITED | Private company limited by shares | Live |
| LEE FAT MECHANICAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SHI TEH MECHANICAL COMPANY LIMITED | Private company limited by shares | Dissolved |