| LIBRAS MARINE LIMITED | | Live |
| Light-Barge Marine Service Limited | Private company limited by shares | Live |
| PACIFICO MARINE LIGHTING CORPORATION LIMITED | Private company limited by shares | Live |
| LIHE MARINE CO., LIMITED | | Live |
| LINCON MARINE SUPPLY SERVICE LIMITED | Private company limited by shares | Live |
| T.O.P.S MARINE LINE LIMITED | Private company limited by shares | Live |
| LINHAI MARINE COMPANY LIMITED | | Live |
| LINK MARINE LIMITED | Private company limited by shares | Dissolved |
| Link Marine Limited | Private company limited by shares | Live |
| Link Marine Automation Co., Limited | Private company limited by shares | Live |
| LINK OCEAN MARINE LIMITED | Private company limited by shares | Live |
| MARINE LITHOGRAPHING COMPANY LIMITED | Private company limited by shares | Dissolved |
| LONG YEH MARINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| HS LUCK MARINE LIMITED | Private company limited by shares | Live |
| GOLD LUCKY MARINE LIMITED | Private company limited by shares | Live |
| LYKAN MARINE LIMITED | Private company limited by shares | Live |
| K. LEE MARINE & MACHINERY LIMITED | Private company limited by shares | Live |
| V MARINE MACHINERY LIMITED | Private company limited by shares | Dissolved |
| RCQ MARINE MACHINERY LIMITED | Private company limited by shares | Live |
| Ocean Sky Marine Machinery Company Limited | Private company limited by shares | Live |
| Ever Grant Marine Management Limited | Private company limited by shares | Live |
| LUBECA MARINE MANAGEMENT (HK) LIMITED | Private company limited by shares | Live |
| Southern Marine Management Company Limited | Private company limited by shares | Live |
| MANIFEST MARINE LIMITED | Private company limited by shares | Live |
| MAPLE MARINE LIMITED | Private company limited by shares | Dissolved |
| MARCH MARINE SERVICE LIMITED | Private company limited by shares | Live |
| MARK MARINE LIMITED | Private company limited by shares | Live |
| Markham Marine Service Limited | Private company limited by shares | Live |
| MASUDA MARINE LIMITED | Private company limited by shares | Dissolved |
| CHINA MARINE BUNKER MATERIALS AGENT LIMITED | Private company limited by shares | Live |
| Mayce Marine Limited | Private company limited by shares | Live |
| Mega Marine Limited | | Live |
| Melville Marine Co. Limited | | Live |
| MERCANTILE MARINE CARRIERS LIMITED | Private company limited by shares | Dissolved |
| MERCANTILE MARINE CARRIERS LIMITED | Private company limited by shares | Dissolved |
| MERCATOR MARINE CO. LIMITED | Private company limited by shares | Dissolved |
| Meridian Marine Limited | | Live |
| MARINE MERIT LIMITED | Private company limited by shares | Live |
| Merit Marine Limited | Private company limited by shares | Live |
| MEXCANUS MARINE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| MILLENNIUM MARINE COMPANY LIMITED | Private company limited by shares | Live |
| MILLENNIUM MARINE - TECH CO., LIMITED | Private company limited by shares | Live |
| New Mind Marine Company Limited | | Live |
| N. MING'S COMPANY ( MARINE ) LIMITED | Private company limited by shares | Dissolved |
| MINGXI MARINE CO., LIMITED | Private company limited by shares | Live |
| MINGYUAN MARINE CO., LIMITED | Private company limited by shares | Live |
| MINKE MARINE LIMITED | Private company limited by shares | Live |
| MINORIES MARINE LIMITED | Private company limited by shares | Live |
| MIPO MARINE LIMITED | | Live |
| MARINE MISSION LIMITED | Private company limited by shares | Dissolved |
| MIYA MARINE CO. LIMITED | Private company limited by shares | Dissolved |
| MARINE MOTIONS COMPANY LIMITED | Private company limited by shares | Live |
| NATO MARINE PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| NATURAL MARINE LIMITED | Private company limited by shares | Live |
| NaviGation Marine (H.K) Limited | | Live |
| N.E. MARINE LIMITED | Private company limited by shares | Dissolved |
| Neptune Marine Limited | Private company limited by shares | Live |
| NEPTUNE MARINE CONTRACTORS LIMITED | Private company limited by shares | Dissolved |
| NEPTUNE MARINE PRODUCTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| NEWPORT MARINE SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| Nice Marine Limited | Private company limited by shares | Live |
| NICO MARINE LIMITED | Private company limited by shares | Live |
| NINGBO AEGEAN SEA MARINE SERVICE LIMITED | Private company limited by shares | Dissolved |
| NORTH MARINE LIMITED | Private company limited by shares | Live |
| Northern Marine Company Limited | | Live |
| Northstar Marine Limited | Private company limited by shares | Live Commenced dormancy on 16-Feb-2015 |
| NOVOSTAR MARINE LIMITED | Private company limited by shares | Live |
| Oaseas Marine Pvt Limited | Private company limited by shares | Live |
| SEA OASIS (CHINA) MARINE ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| NEW OCEAN MARINE LIMITED | Private company limited by shares | Live |
| OCEAN MARINE LIMITED | Private company limited by shares | Live |
| OCEAN WON MARINE LIMITED | | Live |
| CONCORD OCEAN ENGG. & MARINE EQUIPMENTS LIMITED | Private company limited by shares | Dissolved |
| OCEANLUCK MARINE LIMITED | | Live |
| Ocean.sky Marine Service Limited | | Live |
| OCEANTECH MARINE LIMITED | Private company limited by shares | Live |
| OCEANUS MARINE LIMITED | Private company limited by shares | Live |
| Octopus Marine & Offshore Limited | Private company limited by shares | Live |
| OFF-SHORE MARINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| TMS Marine & Offshore Limited | Private company limited by shares | Live |
| OCEAN GLORY MARINE AND OFFSHORE LIMITED | Private company limited by shares | Dissolved |
| HEAVYLIFT OFFSHORE MARINE LIMITED | | Live |
| PPC OFFSHORE AND MARINE SHIPMANAGMENT COMPANY LIMITED | Private company limited by shares | Live |
| LEE & LOW OILFIELD & MARINE SUPPLY COMPANY LIMITED | Private company limited by shares | Dissolved |
| OLIVIA MARINE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| OMEGA MARINE LIMITED | Private company limited by shares | Live |
| Omni Marine Limited | Private company limited by shares | Dissolved |
| ONYX MARINE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ORIENT MARINE LIMITED | Private company limited by shares | Live |
| ORIENT MARINE (BROKERS) LIMITED | Private company limited by shares | Dissolved |
| ORIENT MARINE (CARRIERS) LIMITED | Private company limited by shares | Dissolved |
| Oriental Marine Limited | Private company limited by shares | Live |
| ORIENTAL LUNAR MARINE LIMITED | | Live |
| ORIENTAL MARINE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| ORIENTAL MARINE PRODUCTS LIMITED | Private company limited by shares | Dissolved |
| Oriental Marine Service&Agent Co., Limited | Private company limited by shares | Live |
| EUROPEAN ORIENTAL MARINE SUPPLIES LIMITED | Private company limited by shares | Dissolved |
| Osprey Marine Consultants Limited | Private company limited by shares | Live |
| OST-WEST MARINE EQUIPMENT LIMITED | Private company limited by shares | Live |
| OUTBOARD MARINE CORPORATION ASIA LIMITED | Private company limited by shares | Live |