| Y.C. CHAN & COMPANY LIMITED | Private company limited by shares | Live |
| Y.C. ENGINEERING CO., LIMITED | Private company limited by shares | Live |
| Y.C. CREATION (HONG KONG) LIMITED | Private company limited by shares | Live |
| PETER Y.C. NG & CO. LIMITED | Private company limited by shares | Live |
| Y.C. LAI FILM PRODUCTION COMPANY LIMITED | Private company limited by shares | Dissolved |
| Y.C. AND SONS LIMITED | Private company limited by shares | Dissolved |
| Y.C. SUSHI LIMITED | Private company limited by shares | Live Commenced dormancy on 17-Aug-2001 |
| YCAI LIMITED | Private company limited by shares | Live |
| Ycan Trading Co., Limited | Private company limited by shares | Live |
| YCANTONESE LIMITED | Company limited by guarantee | Live |
| YC-ARM TECHNOLOGY LIMITED | Private company limited by shares | Live |
| Y-CASE ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| YCBC DESIGN & CONTRACTING COMPANY LIMITED | Private company limited by shares | Live |
| YC&C TRADING LIMITED | Private company limited by shares | Live |
| YC-Chip Limited | | Live |
| YCCL International Limited | Private company limited by shares | Live |
| YCCOM ELECTRONICS CO., LIMITED | Private company limited by shares | Live |
| YCCP LIMITED | | Live |
| Y.C.C.S & Company Limited | | Live |
| HONG KONG YCCT GROUP LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YCCT GROUP LIMITED | Private company limited by shares | Dissolved |
| HONG KONG YCCT GROUP LIMITED | Private company limited by shares | Live |
| Y.C.D. COMPANY LIMITED | Private company limited by shares | Dissolved |
| YCDP International Co., Limited | | Live |
| YCECEA LIMITED | Company limited by guarantee | Live |
| YIWU YCENKIM IMPORT & EXPORT CO., LIMITED | | Live |
| Y-CENTER LIMITED | Private company limited by shares | Live |
| Y-cept Limited | Private company limited by shares | Live |
| YCERA LIMITED | Private company limited by shares | Live |
| Yc-Fastener Co., Limited | Private company limited by shares | Live |
| YCFD TECHNOLOGY LIMITED | Private company limited by shares | Live |
| YCF'S LIMITED | Private company limited by shares | Live |
| Y.C.GOAH CO., LIMITED | Private company limited by shares | Live |
| YCGX TRADE LIMITED | Private company limited by shares | Live |
| YCHENDA TRADE LIMITED | | Live |
| Y-CHEUNG TRADING LIMITED | Private company limited by shares | Live |
| YCHing Company Limited | | Live |
| YCHK Limited | Private company limited by shares | Live |
| YCHOI JEWELRY INTERNATIONAL CO., LIMITED | Private company limited by shares | Dissolved |
| Y-Chong Co., Limited | | Live |
| YCHT IMFORMATION TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| YCHT INTERNATIONAL GROUP (HK) CO., LIMITED | Private company limited by shares | Live |
| Ychuan Co., Limited | | Live |
| Ychuan Trading Limited | | Live |
| YCHUANG TRADE CO LIMITED | Private company limited by shares | Live |
| YCICT CO., LIMITED | Private company limited by shares | Live |
| YCI-Design Company Limited | | Live |
| YCIH LIMITED | Private company limited by shares | Live |
| YCINE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Y.C.IP & CO. LIMITED | Private company limited by shares | Dissolved |
| Ycism International (HK) Limited | Private company limited by shares | Live |
| YCJR Development Limited | Private company limited by shares | Live |
| YCJT LIMITED | Private company limited by shares | Live |
| Y.C.K. Company Limited | | Live |
| Y.C.K. CONSULTANTS LIMITED | Private company limited by shares | Dissolved |
| YCLEE NOMINEE LIMITED | Private company limited by shares | Live |
| YCLIFE FURNITURE COMPANY LIMITED | Private company limited by shares | Live |
| YCLL-XYBA LIMITED | Private company limited by shares | Dissolved |
| YCLUCK LIMITED | | Live |
| YCMI Minerals Investments Limited | Private company limited by shares | Live |
| YCMY LIMITED | Private company limited by shares | Live |
| YC-NE TECHNOLOGY COMPANY LIMITED | | Live |
| YCOA SCHOLARSHIP AND GRANTS FOUNDATION LIMITED | Company limited by guarantee | Live |
| Y-COMM LIMITED | Private company limited by shares | Dissolved |
| YCONN INDUSTRIAL LIMITED | | Live |
| YConsult Limited | Private company limited by shares | Live |
| YCOPTER COMPANY LIMITED | Private company limited by shares | Live |
| YCPL HONGKONG LIMITED | Private company limited by shares | Live |
| Y.C.S. GLOBAL DESIGN (ASIA) LIMITED | Private company limited by shares | Dissolved |
| YCS7 LIMITED | Private company limited by shares | Live |
| YCSD CO., LIMITED | Private company limited by shares | Live |
| Ycser Co., Limited | Private company limited by shares | Live |
| YCSM HK TRADE LIMITED | | Live |
| H.K YCSY COMPANY LIMITED | Private company limited by shares | Live |
| YCtech HK Limited | | Live |
| YCTH LIMITED | Private company limited by shares | Live |
| YC.TL. LEISURE GARDEN COMPANY LIMITED | Private company limited by shares | Live |
| YCTW LIMITED | Private company limited by shares | Live |
| YCTW1 LIMITED | Private company limited by shares | Live |
| YCTW2 LIMITED | Private company limited by shares | Live |
| YCTW3 LIMITED | Private company limited by shares | Live |
| Y.C.X. Investment Limited | Private company limited by shares | Live |
| SHENZHEN YCYMO TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| HK YCYUAN CO., LIMITED | Private company limited by shares | Live |
| YCYUAN TECH (HK) LIMITED | Private company limited by shares | Live |