| Pan Atlantic Metals Limited | Private company limited by shares | Dissolved |
| ATLANTIC NOMINEE LIMITED | Private company limited by shares | Dissolved |
| NORTH ATLANTIC LIMITED | Private company limited by shares | Dissolved |
| NORTH ATLANTIC COMPONENTS LIMITED | Private company limited by shares | Dissolved |
| North Atlantic Group Limited | Private company limited by shares | Live |
| NORTH ATLANTIC INTERNATIONAL QUALITY LIMITED | | Live |
| NORTH ATLANTIC TOWAGE & SALVAGE LIMITED | Private company limited by shares | Live |
| ATLANTIC OCEAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC OCEAN LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC OCEAN LIMITED | Private company limited by shares | Dissolved |
| OCEAN ATLANTIC LIMITED | Private company limited by shares | Live |
| ATLANTIC OCEAN LIMITED | Private company limited by shares | Live |
| ATLANTIC AND ORIENT INVESTMENT CO. LIMITED | Private company limited by shares | Live Commenced dormancy on 29-Sep-2008 |
| PACIFIC ATLANTIC LIMITED | Private company limited by shares | Dissolved |
| PACIFIC ATLANTIC LIMITED | Private company limited by shares | Live |
| ATLANTIC PACIFIC LIMITED | Private company limited by shares | Live |
| Atlantic Capital Asia Pacific Limited | Private company limited by shares | Live |
| PacRim Atlantic Limited | Private company limited by shares | Live |
| POLY ATLANTIC ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC POWER ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC PROPERTIES LIMITED | Private company limited by shares | Live |
| REMEX ATLANTIC LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC RESOURCES LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC RESOURCES HK LIMITED | Private company limited by shares | Live |
| ATLANTIC ROYCE LIMITED | Private company limited by shares | Dissolved |
| Atlantic Sheen Limited | | Live |
| ATLANTIC SHIPPING LIMITED | Private company limited by shares | Live |
| Atlantic Software Limited | Private company limited by shares | Live |
| ATLANTIC SOLAR LIMITED | Private company limited by shares | Live |
| Atlantic Solutions Limited | Private company limited by shares | Live |
| Atlantic Spirit Shipping Limited | Private company limited by shares | Live |
| ATLANTIC SPORTSWEAR LIMITED | Private company limited by shares | Live |
| STAR ATLANTIC LIMITED | Private company limited by shares | Live |
| ATLANTIC STORM LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUPER ATLANTIC LIMITED | Private company limited by shares | Live |
| ATLANTIC AIRFREIGHT SYSTEMS LIMITED | Private company limited by shares | Live |
| ATLANTIC TEAM LIMITED | Private company limited by shares | Dissolved |
| North Atlantic Travel Limited | Private company limited by shares | Live |
| ATLANTIC OCEAN UNDERWRITERS LIMITED | Private company limited by shares | Live |
| ATLANTIC VENTURE LIMITED | Private company limited by shares | Live |
| Worldchinese North Atlantic Group Investment Limited | Private company limited by shares | Live |
| ATLANTIC XPRRES LIMITED | Private company limited by shares | Live |
| ATLANTICA LIMITED | Private company limited by shares | Live |
| ATLANTIC-ASIA INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC-BIZ LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC-HOUSTON ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Atlantic-Marineengineering Limited | Private company limited by shares | Live |
| ATLANTICO LIMITED | Private company limited by shares | Live |
| Pacifico Atlantico Limited | Private company limited by shares | Live |
| ATLANTICO & PACIFICO (ASIA) LIMITED | Private company limited by shares | Dissolved |
| ATLANTIC-PACIFIC CAPITAL HK LIMITED | Private company limited by shares | Dissolved |
| Atlantic-Pacific Capital Limited | Private company limited by shares | Dissolved |
| ATLANTIC-PACIFIC TRADING LIMITED | Private company limited by shares | Dissolved |