| CROWN TOP SKYLINE LIMITED | Private company limited by shares | Live |
| Skyline Cruise Limited | | Live |
| DAYU Skyline (Hong Kong) Co., Limited | | Live |
| SKYLINE DECOR LIMITED | | Live |
| SKYLINE DELIGHTS LIMITED | | Live |
| SKYLINE DESIGN LIMITED | Private company limited by shares | Dissolved |
| Skyline Design Limited | Private company limited by shares | Live |
| SKYLINE CREATIVE DESIGN LIMITED | Private company limited by shares | Live |
| Skyline Design and Engineering Limited | | Live |
| SKYLINE DEVELOP LIMITED | Private company limited by shares | Live |
| Skyline Diamond Limited | Private company limited by shares | Live |
| SKYLINE DISTRIBUTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| EAST SKYLINE ADVISOR COMPANY LIMITED | | Live |
| Skyline E-commerce Limited | | Live |
| SKYLINE EDUCATION SERVICE LIMITED | Private company limited by shares | Dissolved |
| Skyline Electrical Limited | Private company limited by shares | Live |
| SKYLINE ELITE LIMITED | Private company limited by shares | Live |
| SKYLINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| SKYLINE ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| Skyline Engineering Company Limited | Private company limited by shares | Live |
| SKYLINE (ASIA) ENGINEERING LIMITED | Private company limited by shares | Live |
| SKYLINE ENTERPRISE LIMITED | Private company limited by shares | Live |
| SKYLINE CATERING ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SKYLINE DRAGON ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SKYLINE ENTERTAINMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Skyline Entertainment Limited | Private company limited by shares | Live |
| Skyline Ever Limited | | Live |
| EVERICH SKYLINE LIMITED | Private company limited by shares | Live |
| SKYLINE EXCHANGE LIMITED | Private company limited by shares | Dissolved |
| Skyline Forest Limited | | Live |
| FORTUNE SKYLINE LIMITED | Private company limited by shares | Live |
| FORTUNE SKYLINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SKYLINE FURNITURE LIMITED | Private company limited by shares | Live |
| SKYLINE GAZETTES CO., LIMITED | Private company limited by shares | Dissolved |
| GLOBAL SKYLINE LIMITED | Private company limited by shares | Live |
| SKYLINE GLOBAL LIMITED | Private company limited by shares | Live |
| GLOBAL SKYLINE LIMITED | Private company limited by shares | Live |
| SKYLINE GLOBAL ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| Skyline Global Holding Limited | | Live |
| Skyline Global Technology Company Limited | Private company limited by shares | Live |
| Skyline Global Trading Limited | Private company limited by shares | Live |
| GOLD SKYLINE LIMITED | Private company limited by shares | Live |
| SKYLINE GOLF LIMITED | Private company limited by shares | Dissolved |
| Green Skyline Limited | Private company limited by shares | Live |
| SKYLINE GROUP LIMITED | Private company limited by shares | Dissolved |
| SKYLINE GROUP HK LIMITED | Private company limited by shares | Live |
| SKYLINE AIR GROUP LIMITED | Private company limited by shares | Live |
| SKYLINE GROUP LIMITED | Private company limited by shares | Live |
| SKYLINE GROUP (ASIA) LIMITED | Private company limited by shares | Dissolved |
| Skyline Asia Group Limited | Private company limited by shares | Live |
| SKYLINE GROUP ASIA LIMITED | Private company limited by shares | Live |
| Skyline Group Assets Holding Limited | Private company limited by shares | Live |
| Skyline Capital Group Limited | | Live |
| SKYLINE EXHIBITION GROUP LIMITED | Private company limited by shares | Live Commenced dormancy on 23-Oct-2018 |
| SKYLINE HONG KONG GROUP LIMITED | Private company limited by shares | Live |
| SKYLINE INDUSTRY GROUP LIMITED | Private company limited by shares | Dissolved |
| Skyline Investment Group Limited | | Live |
| SKYLINE CAPITAL INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| Skyline Holding Limited | Private company limited by shares | Live |
| SKYLINE (ASIA) HOLDING LIMITED | Private company limited by shares | Live |
| SKYLINE ENTERPRISE HOLDING LIMITED | Private company limited by shares | Dissolved |
| Skyline Consultancy (Hong Kong) Company Limited | Private company limited by shares | Live |
| Skyline Holding Hong Kong Limited | Private company limited by shares | Live |
| Skyline Trou Hong Kong Limited | Private company limited by shares | Live |
| SKYLINE HORIZON COMPANY LIMITED | Private company limited by shares | Live |
| Skyline Household Company Limited | | Live |
| SKYLINE IMPEX LIMITED | Private company limited by shares | Dissolved |
| SKYLINE INDUSTRIAL (CHINA) LIMITED | Private company limited by shares | Dissolved |
| ID SKYLINE INDUSTRIAL CO., LIMITED | Private company limited by shares | Live |
| Top Skyline Industrial Co., Limited | | Live |
| Grand Skyline Industrial Co., Limited | Private company limited by shares | Live |
| SKYLINE INDUSTRIAL AND ENGINEERING COMPANY LIMITED | Private company limited by shares | Live |
| GOLD SKYLINE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| SKYLINE INDUSTRIAL MATERIALS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SKYLINE INDUSTRY COMPANY LIMITED | Private company limited by shares | Dissolved |
| UK SKYLINE INDUSTRY LIMITED | Private company limited by shares | Live |
| SKYLINE INNOVATIONS LIMITED | Private company limited by shares | Live |
| SKYLINE INVESTMENT LIMITED | Private company limited by shares | Live |
| New Skyline Investment Limited | Private company limited by shares | Live |
| Skyline Capital Investment Limited | Private company limited by shares | Live |
| SKYLINE DRAGON INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| EASTERN SKYLINE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| SKYLINE INVESTMENT ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SKYLINE INVESTMENT HOLDING LIMITED | Private company limited by shares | Dissolved |
| SKYLINE INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| SKYLINE RESOURCES INVESTMENT LIMITED | Private company limited by shares | Live |
| SKYLINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SKYLINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| SKYLINE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Skyline Investments Company Limited | | Live |
| SILVERY SKYLINE INVESTMENTS LIMITED | Private company limited by shares | Live |
| Skyline Investment Holding Hong Kong Limited | Private company limited by shares | Live |
| Skyline Luge Hong Kong Limited | Private company limited by shares | Live |
| Skyline Music Entertainment (Hong Kong) Limited | | Live |
| LONG SKYLINE LIMITED | | Live |
| SKYLINE MANAGEMENT LIMITED | Private company limited by shares | Dissolved |
| Skyline Asset Management Limited | Private company limited by shares | Live |
| SKYLINE BRAND MANAGEMENT COMPANY LIMITED | Private company limited by shares | Dissolved |
| Skyline Investment Management Limited | Private company limited by shares | Dissolved |
| SKYLINE INVESTMENT & MANAGEMENT LIMITED | Private company limited by shares | Live |