| YIN & YANG LIMITED | Private company limited by shares | Dissolved |
| YANG COMPANY LIMITED | Private company limited by shares | Live |
| ROK YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| GEE YANG COMPANY, LIMITED | Private company limited by shares | Dissolved |
| H. YANG LIMITED | Private company limited by shares | Dissolved |
| Y. Y. YANG COMPANY LIMITED | Private company limited by shares | Live |
| NAN YANG SUN LEE COMPANY LIMITED | Private company limited by shares | Dissolved |
| WAI YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| T. F. YANG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUA YANG LIMITED | Private company limited by shares | Dissolved |
| HAN YANG LIMITED | Private company limited by shares | Dissolved |
| YANG & TAN COMPANY LIMITED | Private company limited by shares | Dissolved |
| HWA YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| YIN YANG LIMITED | Private company limited by shares | Dissolved |
| YANG DA LIMITED | Private company limited by shares | Dissolved |
| YANG YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| WEI YANG LIMITED | Private company limited by shares | Live Commenced dormancy on 28-May-2015 |
| JIN YANG LIMITED | Private company limited by shares | Dissolved |
| YANG TAO LIMITED | Private company limited by shares | Dissolved |
| YANG & COMPANY LIMITED | Private company limited by shares | Dissolved |
| GI YANG COMPANY, LIMITED | Private company limited by shares | Dissolved |
| SAN YANG LIMITED | Private company limited by shares | Dissolved |
| LI YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| YANG HAN CO LIMITED | Private company limited by shares | Dissolved |
| LI YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI HAI YANG LIMITED | Private company limited by shares | Live |
| YE YANG LIMITED | Private company limited by shares | Live |
| FLY YANG LIMITED | Private company limited by shares | Live |
| XU YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| S. K. YANG CO. LIMITED | Private company limited by shares | Live |
| PU YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| TAI YANG LIMITED | Private company limited by shares | Live |
| NEW YANG LIMITED | Private company limited by shares | Dissolved |
| YU YANG LIMITED | Private company limited by shares | Live |
| W W Yang Company Limited | Private company limited by shares | Live Ceased dormancy on 20-Apr-2009 |
| CM YANG COMPANY LIMITED | Private company limited by shares | Live |
| Hai Yang Limited | Private company limited by shares | Live |
| YIN YANG COMPANY LIMITED | Private company limited by shares | Live |
| F & S DAE YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| Yin Hai Yang Limited | Private company limited by shares | Live |
| FEI YANG COMPANY LIMITED | Private company limited by shares | Live |
| JIE YANG LIMITED | Private company limited by shares | Dissolved |
| YANG XIU QIU CO LIMITED | Private company limited by shares | Live |
| HK RUI YANG LIMITED | Private company limited by shares | Live |
| Yang Lao Bao Limited | Private company limited by shares | Live |
| YANG TEA COMPANY LIMITED | Private company limited by shares | Live |
| HK NAN YANG ZHI BAO LIMITED | Private company limited by shares | Live |
| HUA YANG LIMITED | Private company limited by shares | Live |
| S YANG LIMITED | Private company limited by shares | Live |
| YS Yang Limited | Private company limited by shares | Live |
| Hao Yang Limited | Private company limited by shares | Live |
| Yang V Limited | Private company limited by shares | Live |
| WO YANG LIMITED | Private company limited by shares | Live |
| TAE YANG COMPANY LIMITED | Private company limited by shares | Live |
| De Yang Limited | Private company limited by shares | Live |
| Mei Yang Company Limited | Private company limited by shares | Live |
| Bai Da Yang Limited | Private company limited by shares | Live |
| YI FEI YANG LIMITED | Private company limited by shares | Live |
| CRE Yang Company Limited | Private company limited by shares | Live |
| Yue Yang Ju Limited | Private company limited by shares | Live |
| JI YANG HAI LIMITED | Private company limited by shares | Live |
| Yun Yang Limited | Private company limited by shares | Live |
| ZHU HAI YANG COMPANY LIMITED | Private company limited by shares | Live |
| JUN JIA YANG LIMITED | Private company limited by shares | Live |
| ZEN YANG LIMITED | Company limited by guarantee | Live |
| YUE YANG ZUN PIN LIMITED | Private company limited by shares | Live |
| FU YANG COMPANY LIMITED | | Live |
| LI YANG LIMITED | | Live |
| BI YANG LIMITED | | Live |
| FU DAN YANG LIMITED | | Live |
| DAN YANG LIMITED | | Live |
| XIN YANG ACCESSORY COMPANY LIMITED | Private company limited by shares | Live |
| Sun Yang Achievement Limited | Private company limited by shares | Live |
| Xi Yang Yang Advertising Limited | | Live |
| FU YANG AGENCY LIMITED | Private company limited by shares | Live |
| HUI YANG ELECTRIC APPLIANCE LIMITED | Private company limited by shares | Live |
| ASHRAF XIAO YANG LIMITED | Private company limited by shares | Dissolved |
| HAI YANG ASIA LIMITED | Private company limited by shares | Dissolved |
| YANG DI (ASIA) LIMITED | Private company limited by shares | Live |
| MING YANG ASIA LIMITED | Private company limited by shares | Live |
| Tai Yang Asset Limited | Private company limited by shares | Live |
| Sun Yang Asset Limited | Private company limited by shares | Live |
| Y. L. YANG & ASSOCIATES LIMITED | Private company limited by shares | Live |
| HAI YANG & ASSOCIATES LIMITED | Private company limited by shares | Dissolved |
| Yang & Associates Limited | Private company limited by shares | Live |
| Yang Cass Associates Limited | Private company limited by shares | Dissolved |
| BART YANG TRADES LIMITED | Private company limited by shares | Live |
| GARDEN BISCUITS (YANG ZHOU) COMPANY LIMITED | Private company limited by shares | Live |
| BONGS YANG AND COMPANY LIMITED | Private company limited by shares | Dissolved |
| YANG BROTHERS LIMITED | Private company limited by shares | Live |
| WU YANG KAI TAI BUDDHIST ASSOCIATION LIMITED | Company limited by guarantee | Dissolved |
| Guo Yang Capital Limited | Private company limited by shares | Live |
| Le Yang Capital Limited | Private company limited by shares | Live |
| Yang Ming Capital Limited | Private company limited by shares | Live |
| DONG YANG SUPPLY CHAIN LIMITED | Private company limited by shares | Live Commenced dormancy on 26-Oct-2018 |
| Chan & Yang Company Limited | Private company limited by shares | Live |
| CHAO YANG COMPANY LIMITED | Private company limited by shares | Dissolved |
| Yao Yang Cheng Limited | Private company limited by shares | Live |
| Cheng & Yang Limited | Private company limited by shares | Live |
| CHENG YANG LIMITED | | Live |