| Baifo Case (HK) Co., Limited | Private company limited by shares | Live |
| BOOMSUN (HK) CASE & BAG CO., LIMITED | Private company limited by shares | Live |
| CASE (HK) GROUP LIMITED | | Live |
| LUCK CASE (HK) INT'L CO., LIMITED | Private company limited by shares | Live |
| STAR CASE (H.K.) LIMITED | Private company limited by shares | Dissolved |
| MOD CASE (HK) TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| WING LEE (H.K.) WATCH CASE FACTORY LIMITED | Private company limited by shares | Dissolved |
| Case Home Limited | Private company limited by shares | Dissolved |
| HONG KONG TSUNAMI CASE CO., LIMITED | Private company limited by shares | Live |
| Lingyu (Hong Kong) Big Case Legal Counsel Limited | Private company limited by shares | Live |
| JISON CASE (HONG KONG) ENTERPRISE LIMITED | Private company limited by shares | Live |
| HONG KONG JINYU CASE GROUP CO., LIMITED | Private company limited by shares | Live |
| Hong Kong Case Industrial Co., Limited | | Live |
| J. I. CASE COMPANY (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hong Kong New Case Limited | | Live |
| HONG KONG METAL WATCH CASE WORKS, LIMITED | Private company limited by shares | Dissolved |
| HONG KONG CASE TRADING LIMITED | | Live |
| HONGKEN CASE CO., LIMITED | Private company limited by shares | Live |
| HONGKONG AI ONE CASE AND BAG COMPANY LIMITED | Private company limited by shares | Live |
| HONGKONG ONLY CASE INT'L CO., LIMITED | Private company limited by shares | Live |
| HONGKONG HENGMEI GLASSES CASE PRODUCT COMPANY LIMITED | Private company limited by shares | Live |
| HUGE CASE LIMITED | Private company limited by shares | Live |
| HUNTZ WATCH CASE FACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| IDEA CASE LIMITED | Private company limited by shares | Live |
| Case Industrial Limited | Private company limited by shares | Live |
| GK CASE INDUSTRIAL LIMITED | Private company limited by shares | Live |
| COMPUTER CASE INDUSTRIAL LIMITED | Private company limited by shares | Dissolved |
| CASE INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| FUTURE CASE INDUSTRIES CO., LIMITED | Private company limited by shares | Live |
| SUCCESS CASE INDUSTRIES LIMITED | Private company limited by shares | Dissolved |
| ROCK CASE INDUSTRY LIMITED | Private company limited by shares | Live |
| Design Case Interior Design Limited | Private company limited by shares | Live |
| CASE INTERNATIONAL LIMITED | Private company limited by shares | Live |
| WE CASE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Case & Co International Limited | Private company limited by shares | Live |
| Case Loren International Co., Limited | Private company limited by shares | Live |
| Prowell Case International Co., Limited | Private company limited by shares | Live |
| CASE CONSULT INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| CASE INTERNATIONAL CONSULTING CO., LIMITED | Private company limited by shares | Live |
| CASE INTERNATIONAL EDUCATION GROUP LIMITED | | Live |
| FINE CASE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| FORTUNE CASE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| Just In Case International Company J.I.C. Limited | Private company limited by shares | Live |
| LECO INTERNATIONAL WATCH CASE LIMITED | Private company limited by shares | Live |
| INTERNATIONAL DIFFICULTY CASE ACADEMY SHARES LIMITED | Private company limited by shares | Dissolved |
| STAR CASE INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL CASE AND TRUSS INTERNATIONAL GROUP LIMITED | Private company limited by shares | Dissolved |
| UNIVERSAL CASE AND TRUSS INTERNATIONAL GROUP LIMITED | Private company limited by shares | Live |
| Kam Hoi Yuen (International) Precision Watch Case Limited | Private company limited by shares | Live |
| Kam Yuen (International) Watch Case Limited | Private company limited by shares | Live |
| HK XIANGYU COMPUTER CASE INT'L LIMITED | Private company limited by shares | Live |
| SMART CASE INVESTMENTS LIMITED | Private company limited by shares | Live |
| JACK CASE ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| WAH MAY JEWEL CASE MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| J.M. Bag & Case Manufacturing Corporation Limited | Private company limited by shares | Live |
| Just In Case Limited | Private company limited by shares | Live |
| KINCHENG WATCH CASE FACTORY LIMITED | Private company limited by shares | Dissolved |
| KING CASE LIMITED | Private company limited by shares | Live |
| KING CASE (HK) INDUSTRIAL CO. LIMITED | Private company limited by shares | Dissolved |
| KINGLION CASE CO., LIMITED | Private company limited by shares | Dissolved |
| KINGSTON WATCH CASE FACTORY COMPANY LIMITED | Private company limited by shares | Dissolved |
| KINGSWAY WATCH CASE MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KWAN TAI WATCH CASE FACTORY LIMITED | Private company limited by shares | Dissolved |
| LARKS WATCH CASE FACTORY LIMITED | Private company limited by shares | Dissolved |
| LECO WATCH CASE MANUFACTORY LIMITED | Private company limited by shares | Live |
| LECO WATCH CASE MANUFACTORY LIMITED | Private company limited by shares | Live |
| LEGEND CASE LIMITED | Private company limited by shares | Dissolved |
| HK LEMEI CASE AND BAG CO., LIMITED | Private company limited by shares | Live |
| LINDA CASE LIMITED | Private company limited by shares | Live |
| MAGIC CASE LIMITED | Private company limited by shares | Live Commenced dormancy on 01-Jun-2016 |
| SWEET CASE BEAUTY CHAIN MANAGEMENT CO., LIMITED | Private company limited by shares | Live |
| GARWOOD WATCH CASE MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| MEYER WATCH CASE MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PACIFIC WATCH CASE MANUFACTURING COMPANY LIMITED | Private company limited by shares | Dissolved |
| PRODEX WATCH CASE & PORTS MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| SUNLUX WATCH CASE MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| TOTE WATCH CASE MANUFACTURING LIMITED | Private company limited by shares | Live |
| WING FAT WATCH CASE MANUFACTURING LIMITED | Private company limited by shares | Dissolved |
| LI YUEN WATCH CASE MANUFACTURING COMPANY LIMITED | Private company limited by shares | Live |
| MANY WATCH CASE FACTORY LIMITED | Private company limited by shares | Dissolved |
| Medil Case Limited | Private company limited by shares | Live |
| MEIGA WATCH CASE & PARTS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| Meishi Musical Instrument Case & Bag Limited | Private company limited by shares | Live |
| KAM FUNG WATCH CASE METAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOON MILES WATCH CASE MFY. LIMITED | Private company limited by shares | Dissolved |
| DRAGON STAR CD CASE MFY., LIMITED | Private company limited by shares | Live |
| ON FAI WATCH CASE MFY., LIMITED | Private company limited by shares | Dissolved |
| OPULENCE WATCH CASE MFY. LIMITED | Private company limited by shares | Dissolved |
| SHE WING WATCH CASE MFY. LIMITED | Private company limited by shares | Dissolved |
| TT DIE CASE MODEL MANUFACTURING LIMITED | Private company limited by shares | Live |
| MYONE CASE LIMITED | Private company limited by shares | Live |
| ORIENTAL CASE LIMITED | Private company limited by shares | Live |
| OVERSEAS MAY WAH WATCH CASE FACTORY LIMITED | Private company limited by shares | Dissolved |
| WANG TAT WATCH CASE AND PARTS MANUFACTORY LIMITED | Private company limited by shares | Dissolved |
| KA WANG WATCH CASE & PARTS MANUFACTORY LIMITED | Private company limited by shares | Live |
| HUNTER PENCIL CASE MANUFACTORY, LIMITED | Private company limited by shares | Dissolved |
| Shenzhen Pengguan Watch Case Products Co., Limited | | Live |
| PHONE CASE MASTER LIMITED | Private company limited by shares | Dissolved |
| SMART PHONE CASE LIMITED | Private company limited by shares | Live |
| Picture Case (HK) Limited | Private company limited by shares | Live |