| COURTESY LIMITED | Private company limited by shares | Dissolved |
| Courtesy Company Limited | Private company limited by shares | Live |
| COURTESY INSURANCE AGENCY LIMITED | Private company limited by shares | Live |
| All Courtesy Gift And Toys Co., Limited | Private company limited by shares | Live |
| COURTESY ENGINEERING SERVICE COMPANY LIMITED | Private company limited by shares | Dissolved |
| COURTESY GLOBAL COMPANY LIMITED | Private company limited by shares | Live |
| Courtesy for Good Association Limited | Company limited by guarantee | Live |
| Grand Courtesy Limited | Private company limited by shares | Live |
| COURTESY ADVERTISING GROUP LIMITED | Private company limited by shares | Dissolved |
| Courtesy Kind Engineering Limited | | Live |
| Star & Moon Courtesy (Hong Kong) Limited | Private company limited by shares | Live |
| COURTESY TECHNOLOGY COMPANY LIMITED | Private company limited by shares | Dissolved |
| COURTESY TRADING LIMITED | Private company limited by shares | Live |