| Yell Limited | Private company limited by shares | Live |
| BEST YELL COMPANY LIMITED | Private company limited by shares | Dissolved |
| YELL GROUP LIMITED | Private company limited by shares | Live |
| Yell Research Limited | Private company limited by shares | Dissolved |
| YellCaphk Limited | Private company limited by shares | Live |
| BUREAU YELLES IMPORT & EXPORT CO., LIMITED | Private company limited by shares | Live |
| YELLIM JEWELRY CO., LIMITED | Private company limited by shares | Live |
| Yello Limited | Private company limited by shares | Live |
| YELLO INDUSTRIES LIMITED | Private company limited by shares | Live |
| YELLO PACKAGING CO., LIMITED | Private company limited by shares | Live |
| YELLO PAGE LIMITED | Private company limited by shares | Live |
| Yello Technology Limited | Private company limited by shares | Live |
| YELLOBOX INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Yello-Boy Production Limited | Private company limited by shares | Dissolved |
| YELLOFILD LIMITED | | Live |
| YELLOROO LIMITED | Private company limited by shares | Dissolved |
| YELLOW WAY LIMITED | Private company limited by shares | Dissolved |
| YELLOW COMPANY LIMITED | Private company limited by shares | Dissolved |
| YELLOW SKY LIMITED | Private company limited by shares | Dissolved |
| YELLOW HK LIMITED | Private company limited by shares | Live |
| Yellow Limited | Private company limited by shares | Live |
| Yellow Tag Yellow Limited | Private company limited by shares | Live |
| Yellow Dev Limited | Private company limited by shares | Live |
| YELLOW DAY LIMITED | Private company limited by shares | Live |
| A Yellow Day Limited | Private company limited by shares | Live |
| Big Yellow Limited | Private company limited by shares | Live |
| YELLOW YELLOW LIMITED | Private company limited by shares | Live |
| Yellow Sky Limited | Private company limited by shares | Live |
| Yellow LR2 Limited | Private company limited by shares | Live |
| RED YELLOW LIMITED | Private company limited by shares | Live |
| Yellow Cat Limited | Private company limited by shares | Live |
| YELLOW SKY HKG LIMITED | Private company limited by shares | Live |
| YELLOW DOG LIMITED | Private company limited by shares | Live |
| Yellow Sun Limited | Private company limited by shares | Live |
| Yellow Oak Limited | Private company limited by shares | Live |
| YELLOW LAB LIMITED | | Live |
| JC YELLOW LIMITED | | Live |
| Yellow Sub Limited | | Live |
| Yellow AMA Limited | | Live |
| Yellow Sea Catering Limited | Private company limited by shares | Live |
| Yellow Compass Limited | Private company limited by shares | Live |
| CHINA YELLOW EMPEROR CULTURAL INTERNATIONAL INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| YELLOW DRAGON LIMITED | Private company limited by shares | Live |
| FANCY YELLOW LIMITED | Private company limited by shares | Live |
| Yellow Gazelle Limited | Private company limited by shares | Live |
| Happy Yellow Limited | Private company limited by shares | Live |
| MING YELLOW COMPANY LIMITED | Private company limited by shares | Live |
| Yellow People Limited | Private company limited by shares | Live |
| YELLOW ROCK LIMITED | Private company limited by shares | Dissolved |
| YELLOWBIRD LIMITED | Private company limited by shares | Dissolved |
| YELLOWBIRD CREATIVE LIMITED | Private company limited by shares | Live |
| YELLOWBRICK LIMITED | Private company limited by shares | Dissolved |
| YELLOWBUS ON-LINE LIMITED | Private company limited by shares | Dissolved |
| YellowCrank Creative Limited | Private company limited by shares | Live |
| YELLOWDUCK LIMITED | Private company limited by shares | Live |
| YELLOW-FOREVER INDUSTRIES (HONGKONG) CO., LIMITED | Private company limited by shares | Live |
| YELLOWFROG LIMITED | Private company limited by shares | Dissolved |
| YELLOW-GLOBAL PROCUREMENT LIMITED | Private company limited by shares | Live |
| Yellow&Green Limited | Private company limited by shares | Live |
| Yellowguide Limited | Company limited by guarantee | Live |
| YELLOWKNIFE LIMITED | Private company limited by shares | Dissolved |
| Yellowknife Industrial Holding Limited | | Live |
| MAPLE YELLOWKNIFE LIMITED | Private company limited by shares | Live |
| Yellowlion Limited | Private company limited by shares | Live |
| YELLOWOOD LIMITED | Private company limited by shares | Dissolved |
| YELLOWSPOT LIMITED | Private company limited by shares | Dissolved |
| YELLOWSTONE ASIA LIMITED | Private company limited by shares | Live |
| Yellowstone Holding Asia Co. Limited | Private company limited by shares | Dissolved |
| Yellowstone Power Asia Co. Limited | Private company limited by shares | Dissolved |
| Yellowstone Capital Limited | Private company limited by shares | Live |
| Yellowstone Trade Limited | | Live |
| Yellowtail Capital Limited | Private company limited by shares | Dissolved |
| YELLOWVALE INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| YELLOWWOOD COMPANY LIMITED | Private company limited by shares | Live |