| ISLAND CENTURY INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CHINESE ISLAND INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| FORTUNE ISLAND INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GRAND ISLAND INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| GREEN ISLAND INTERNATIONAL INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| SOUTH ISLAND INDUSTRIAL AND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LUCKY ISLAND INDUSTRIAL COMPANY LIMITED | Private company limited by shares | Live |
| PACIFIC ISLAND INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| RICH ISLAND INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| Lantau Island Construction Industry Association Limited | Company limited by guarantee | Live |
| NEW ERA HAPPY ISLAND HAPPINESS INDUSTRY GROUP LIMITED | Private company limited by shares | Live |
| Guangzhou Happy Island Industry Co., Limited | Private company limited by shares | Live |
| JINMEN ISLAND WINERY INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| PACIFIC ISLAND INTERIORS LIMITED | Private company limited by shares | Live |
| NEW ISLAND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| HK ISLAND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| ISLAND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| SUN ISLAND INTERNATIONAL LIMITED | Private company limited by shares | Live |
| NEW ISLAND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Island X International Limited | Private company limited by shares | Dissolved |
| NEW ISLAND INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Island TV International Limited | Private company limited by shares | Live |
| ISLAND 37 INVESTMENT LIMITED | Private company limited by shares | Live |
| BIG ISLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| ISLAND WIN INVESTMENT LIMITED | Private company limited by shares | Live |
| SUN ISLAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SUN ISLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| JIA ISLAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HK New Island Investment Limited | Private company limited by shares | Live |
| DRAGON ISLAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| FAIR ISLAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GOLD ISLAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GOLD ISLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| GOLD ISLAND INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| GRAND ISLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| GRANVILLE ISLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| HOLY ISLAND INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| LONG ISLAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| NICE ISLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| PACIFIC ISLAND INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| ISLAND RESORT INVESTMENT LIMITED | Private company limited by shares | Live |
| ISLAND RICH INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SOUTH ISLAND INVESTMENT COMPANY LIMITED | Private company limited by shares | Live |
| HK Island South Investment Limited | Private company limited by shares | Live |
| SOUTH ISLAND INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Live |
| VAST ISLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| WEALTHY ISLAND INVESTMENT LIMITED | Private company limited by shares | Live |
| NEW ISLAND INVESTMENTS LIMITED | Private company limited by shares | Live Commenced dormancy on 15-Jan-2009 |
| TOP ISLAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| ISLAND SKY INVESTMENTS LIMITED | Private company limited by shares | Live |
| Island Investments Limited | Private company limited by shares | Live |
| AGALEGA ISLAND INVESTMENTS COMPANY LIMITED | Private company limited by shares | Dissolved |
| ISLAND BEST INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| BUSINESS ISLAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| ISLAND CHAIN INVESTMENTS (H.K.) LIMITED | Private company limited by shares | Dissolved |
| EASTERN ISLAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| FIRST ISLAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| ISLAND INVESTMENTS (HOLDING) COMPANY LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Apr-2010 |
| KOKI ISLAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| CHAU KUNG ISLAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Luxurious Island Investments Limited | Private company limited by shares | Live |
| POLY ISLAND INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| ISLAND INVESTMENTS (PROPERTIES) LIMITED | Private company limited by shares | Dissolved |
| ISLAND SOUTH INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| VALUE ISLAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| ISLAND WIDE INVESTMENTS LIMITED | Private company limited by shares | Live |
| IRON ISLAND LIMITED | Private company limited by shares | Live |
| Isabela Island Limited | Private company limited by shares | Live |
| ITALY ISLAND INDRSTRY LIMITED | Private company limited by shares | Dissolved |
| Iwagi Island Limited | Private company limited by shares | Live |
| JADE ISLAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| JADE ISLAND INTERNATIONAL LIMITED | Private company limited by shares | Live |
| JADE ISLAND INVESTMENTS LIMITED | Private company limited by shares | Live |
| JANE'S ISLAND LIMITED | Private company limited by shares | Dissolved |
| Jasmine Island Investment Limited | Private company limited by shares | Live |
| JEWELLERY ISLAND JEWELLERY COMPANY LIMITED | Private company limited by shares | Dissolved |
| JOVIAL ISLAND LIMITED | Private company limited by shares | Live |
| JOYCE ISLAND LIMITED | Private company limited by shares | Live |
| JOYOUS ISLAND LIMITED | Private company limited by shares | Live |
| PARADISE ISLAND JUNKETS (HK) LIMITED | Private company limited by shares | Dissolved |
| Island Junks Limited | Private company limited by shares | Live |
| KANE ISLAND TRADING & SHIPPING COMPANY, LIMITED | Private company limited by shares | Dissolved |
| ISLAND GLOVE KNITTING FACTORY LIMITED | Private company limited by shares | Live |
| ISLAND SOUTH KNITTING COMPANY LIMITED | Private company limited by shares | Live |
| Kodiak Island Limited | Private company limited by shares | Live |
| LACOSTE KISH ISLAND LIMITED | Private company limited by shares | Dissolved |
| LAMMA ISLAND RESIDENTIAL COMMITTEE LIMITED | Company limited by guarantee | Dissolved |
| LAMMA ISLAND SHIPPING LIMITED | Private company limited by shares | Live |
| ISLAND LAND LIMITED | Private company limited by shares | Dissolved |
| ISLAND FORD LAND LIMITED | Private company limited by shares | Dissolved |
| ISLAND LAND (MANAGEMENT) LIMITED | Private company limited by shares | Live |
| CHUNG SIN LIN YUEN (LANTAU ISLAND) LIMITED | Company limited by guarantee | Live |
| Lazy Island Company Limited | Private company limited by shares | Live |
| LEADER ISLAND COMPANY LIMITED | Private company limited by shares | Dissolved |
| LEADER ISLAND LIMITED | Private company limited by shares | Dissolved |
| ISLAND LEARNING CENTRE LIMITED | Private company limited by shares | Dissolved |
| Leon Island Limited | | Live |
| Island Lighthouse Group Limited | Private company limited by shares | Live |
| ISLAND LIGHTS COMPANY LIMITED | Private company limited by shares | Live |
| ISLAND LINK COMPANY LIMITED | Private company limited by shares | Dissolved |