| GRAND CROWN MARINE CO., LIMITED | Private company limited by shares | Live |
| CUBE MASTER MARINE (HK) LIMITED | Private company limited by shares | Live |
| CUSTOM MARINE LIMITED | Private company limited by shares | Live |
| CYCLOPS MARINE LIMITED | Private company limited by shares | Dissolved |
| DAIHO MARINE LIMITED | Private company limited by shares | Dissolved |
| DANNIS MARINE LIMITED | Private company limited by shares | Live |
| Decktech Marine Limited | Private company limited by shares | Live |
| DELIVER MARINE LIMITED | Private company limited by shares | Live |
| DELTA MARINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| DELTA MARINE LIMITED | Private company limited by shares | Live |
| DIAS MARINE LIMITED | Private company limited by shares | Dissolved |
| DISCOVERY MARINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| MARINE DIVERS LIMITED | Private company limited by shares | Live |
| DIXON MARINE LIMITED | Private company limited by shares | Live |
| DONGHA MARINE LIMITED | Private company limited by shares | Live |
| Dory Marine Capital Limited | Private company limited by shares | Live |
| MARINE DRAGON LIMITED | Private company limited by shares | Dissolved |
| HONKONG DREAM BOAT MARINE LIMITED | Private company limited by shares | Live |
| OCEAN DRILL MARINE LIMITED | Private company limited by shares | Dissolved |
| MARINE DRILLING LIMITED | Private company limited by shares | Live |
| DTPI Marine Service Limited | Private company limited by shares | Live |
| Dynamic Marine Co., Limited | Private company limited by shares | Live |
| DYNAMIC MARINE CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| Dynamic Sports & Marine Products Limited | Private company limited by shares | Live |
| DYNAMIC LAUNCH & MARINE SERVICE LIMITED | Private company limited by shares | Live |
| DYNASTY MARINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| EAST CHINA MARINE EQUIPMENT CO., LIMITED | Private company limited by shares | Live |
| FAR EAST DREDGING AND MARINE LIMITED | Private company limited by shares | Dissolved |
| EASTERN MARINE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| EASTERN MARINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| EASTERN MARINE LIMITED | Private company limited by shares | Live |
| EASTLAND MARINE GROUP (HK) LIMITED | Private company limited by shares | Live |
| Easy Breezy (Marine) Limited | | Live |
| CHINA MARINE EDUCATION GROUP LIMITED | Private company limited by shares | Live |
| JIM KEE ELECTRIC MARINE COMPANY LIMITED | | Live |
| ELITE MARINE LIMITED | Private company limited by shares | Dissolved |
| ELITE MARINE PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| EMERY MARINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| ANDA MARINE ENGINEERING LIMITED | | Live |
| CARICH MARINE ENGINEERING (HK) CO., LIMITED | Private company limited by shares | Live |
| CHAN FOOK MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| CHINA SEA RUN MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| CHINA MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| DAYUAN MARINE ENGINEERING HK CO., LIMITED | Private company limited by shares | Live |
| Eternal Marine Eco-Technology Engineering Limited | Private company limited by shares | Live |
| GOODYEAR MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| GREEN SEA MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| GUANGZHOU HAIJIE MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| HUA HANG MARINE ENGINEERING (HK) LIMITED | Private company limited by shares | Live |
| Heda Marine Engineering Co., Limited | | Live |
| HING FAT MARINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| WING HING MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONGXIN MARINE ENGINEERING CO., LIMITED | | Live |
| SHENZHEN JIANG HUI MARINE & ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| JIANG HUA MARINE & ENGINEERING (H.K.) LIMITED | Private company limited by shares | Dissolved |
| Ocean - Jobs Marine Engineering and Consultancy Co Limited | | Live |
| JUNMAI MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| LiYang Marine Engineering (HK) Co., Limited | Private company limited by shares | Live |
| MANKER MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Dissolved |
| Mantack Marine Engineering Co., Limited | Private company limited by shares | Live |
| NEPTUNE ENGINEERING (MARINE) LIMITED | Private company limited by shares | Live |
| Neptune Marine Engineering Co., Limited | Private company limited by shares | Live |
| ORIENTAL MARINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL MARINE ENGINEERING (HK) CO., LIMITED | Private company limited by shares | Live |
| HAI XIN RONG MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SAFETY MARINE RADIO ENGINEERING & COMPANY LIMITED | Private company limited by shares | Live |
| Sealong Marine Engineering Limited | Private company limited by shares | Live |
| SEASTECH MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| SHANGHAI YUYI MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| SOUTHERN ASSOCIATE MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEW STAR MARINE ENGINEERING (H.K.) CO., LIMITED | Private company limited by shares | Dissolved |
| SUFF MARINE ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SUNNY MARINE ENGINEERING CORPORATION LIMITED | Private company limited by shares | Live |
| SUNUP MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| TAIHO MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| BEST TALENT MARINE ENGINEERING COMPANY LIMITED | Private company limited by shares | Dissolved |
| SEA TECH LEE MARINE ENGINEERING LIMITED | Private company limited by shares | Live |
| TECHNOLOGY & MARINE ENGINEERING LIMITED | Private company limited by shares | Live |
| WO WAN TUNG MARINE ENGINEERING LIMITED | Private company limited by shares | Live |
| TuoDa Marine Engineering Limited | Private company limited by shares | Live |
| VNTEN MARINE ENGINEERING (H.K.) LIMITED | Private company limited by shares | Live |
| SHI XING MARINE ENGINEERING (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ZHENYUAN MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| MARINE JOY ENTERPRISE LIMITED | Private company limited by shares | Dissolved |
| STK MARINE ENTERTAINMENT LIMITED | Private company limited by shares | Dissolved |
| OCEAN STAR MARINE ENTERTAINMENT GROUP LIMITED | Private company limited by shares | Live |
| Envoy Marine Co., Limited | | Live |
| MARINE ESSENTIAL LIMITED | Private company limited by shares | Dissolved |
| Eternal Marine International Limited | Private company limited by shares | Live |
| EUDORA MARINE COMPANY LIMITED | Private company limited by shares | Live |
| EURO MARINE CO. LIMITED | Private company limited by shares | Live |
| EUROPA MARINE LIMITED | Private company limited by shares | Dissolved |
| EVAN MARINE CO., LIMITED | Private company limited by shares | Live |
| EVER NEW MARINE CO., LIMITED | Private company limited by shares | Live |
| EVERBRIGHT MARINE LIMITED | Private company limited by shares | Live |
| EVERGROWING MARINE CO., LIMITED | Private company limited by shares | Live |
| Ever-Growing Marine Service Limited | Private company limited by shares | Dissolved |
| Everich Marine Limited | Private company limited by shares | Live |
| EVERPEACE MARINE COMPANY LIMITED | Private company limited by shares | Live |
| EVERSAIL MARINE LIMITED | Private company limited by shares | Live |