| Stepping Stone Global Limited | Private company limited by shares | Live |
| THREE STONE GLOBAL LIMITED | Private company limited by shares | Live |
| GLOBAL STONE TRADING COMPANY LIMITED | Private company limited by shares | Live |
| Stone Well Global Limited | Private company limited by shares | Live |
| YONG WEN STONE (GLOBAL) LIMITED | Private company limited by shares | Live |
| GLORY STONE COMPANY LIMITED | Private company limited by shares | Dissolved |
| Glory Stone Limited | Private company limited by shares | Live |
| GODSEND STONE GROUP LIMITED | Private company limited by shares | Live |
| GOLD STONE LIMITED | Private company limited by shares | Dissolved |
| GOLD YOKSIRIMANEE STONE & JADEITE CULTURE ENTERPRISE LIMITED | Private company limited by shares | Live |
| Gold Stone Entertainment Limited | Private company limited by shares | Live |
| GOLD STONE TRADE COMPANY LIMITED | | Live |
| Stone Good Electronics Co., Limited | Private company limited by shares | Live |
| GRACE STONE LIMITED | Private company limited by shares | Dissolved |
| GRACE STONE LIMITED | Private company limited by shares | Live |
| Green Stone Limited | Private company limited by shares | Live |
| GREEN STONE LIMITED | Private company limited by shares | Live |
| Green Stone Holding Limited | Private company limited by shares | Live |
| Grind Stone Limited | Private company limited by shares | Live |
| E. STONE GROUP OF COMPANY LIMITED | Private company limited by shares | Dissolved |
| STONE ART GROUP LIMITED | Private company limited by shares | Dissolved |
| STONE GROUP LIMITED | Private company limited by shares | Live |
| ONE STONE GROUP LIMITED | Private company limited by shares | Live |
| HK STONE GROUP LIMITED | Private company limited by shares | Live |
| T Stone Group Limited | Private company limited by shares | Live |
| Stone Art Group Limited | Private company limited by shares | Live |
| Stone Group WTR Limited | Private company limited by shares | Live |
| STONE GROUP LIMITED | | Live |
| HK BNF STONE GROUP LIMITED | | Live |
| STONE GROUP (ASIA) LIMITED | Private company limited by shares | Live |
| H.K. STONE INT'L CERTIFICATION GROUP CO., LIMITED | Private company limited by shares | Dissolved |
| Success Stone Circuit Group Limited | Private company limited by shares | Live |
| Cloud Stone Group Limited | | Live |
| CHINA STONE MECHANICAL & ELECTRICAL ENGINEERING GROUP CO., LIMITED | Private company limited by shares | Live |
| STONE WORLD (HK) INTERNATIONAL GROUP CO., LIMITED | Private company limited by shares | Live |
| Big Stone (Hong Kong) International Group Co., Limited | Private company limited by shares | Live |
| GERMANY ONE ONE DOUBLE EIGHT STONE CHEMICAL INT'L GROUP LIMITED | Private company limited by shares | Dissolved |
| STONE ESTATE GROUP LIMITED | Private company limited by shares | Live |
| STONE FINANCE GROUP LIMITED | Private company limited by shares | Live |
| GALAXY STONE GROUP LIMITED | Private company limited by shares | Live |
| GRAND STONE GROUP LIMITED | Private company limited by shares | Live |
| STONE HAVEN GROUP LIMITED | Private company limited by shares | Live |
| Black Stone Group (HK) Investment Holding Co., Limited | | Live |
| RED STONE HOLDING GROUP LIMITED | Private company limited by shares | Live |
| HONESTY STONE GROUP LIMITED | Private company limited by shares | Live |
| WHITE STONE GROUP HOLDING (HONG KONG) LIMITED | Private company limited by shares | Live |
| HUANAN STONE GROUP LIMITED | Private company limited by shares | Live |
| HUAYIRUN STONE (GROUP) INDUSTRY LIMITED | Private company limited by shares | Live |
| China Barlin Stone Int'l Cultural Group Co., Limited | Private company limited by shares | Live |
| STONE AND MARBLE GROUP LIMITED | Private company limited by shares | Dissolved |
| UNITE POLY STONE HOLDING GROUP LIMITED | Private company limited by shares | Live |
| Rose Stone (Hong Kong) Investment Group Co., Limited | Private company limited by shares | Live |
| HK SHINING STONE GROUP LIMITED | Private company limited by shares | Dissolved |
| SILVER STONE CAPITAL GROUP LIMITED | Private company limited by shares | Live |
| S.L. STONE GROUP LIMITED | Private company limited by shares | Live |
| Three Stone Group Limited | Private company limited by shares | Dissolved |
| GRAND STONE WEALTH ENERGY RESOURCES GROUP LIMITED | Private company limited by shares | Live |
| YELLOW STONE GROUP LIMITED | Private company limited by shares | Dissolved |
| GUANGTONG STONE COMPANY LIMITED | Private company limited by shares | Live |
| STONE GUARD 88 COMPANY LIMITED | Private company limited by shares | Dissolved |
| HUARUI NATURE VALUABLE JADE STONE HANDICRAFT HK (INT'L) LIMITED | Private company limited by shares | Dissolved |
| Tai Hang Stone Company Limited | Private company limited by shares | Live |
| Happy Stone Limited | Private company limited by shares | Live |
| HARD STONE INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| HARVEST STONE LIMITED | Private company limited by shares | Live |
| STONE HEAVEN LIMITED | Private company limited by shares | Dissolved |
| Heliodor Stone Limited | Private company limited by shares | Live |
| STONE OF HELP LIMITED | Company limited by guarantee | Live |
| HENGDA STONE COMPANY LIMITED | Private company limited by shares | Live |
| Foshan Hero Stone Co Limited | | Live |
| Stone Hills Limited | Private company limited by shares | Live |
| KONG HING STONE LIMITED | Private company limited by shares | Live |
| STONE HOLDER LIMITED | Private company limited by shares | Live |
| STONE HOLDING LIMITED | Private company limited by shares | Live |
| Stone Holding Limited | Private company limited by shares | Live |
| Rich Stone Holding Limited | | Live |
| Yellow Stone Holding Limited | Private company limited by shares | Live |
| ASIA STONE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| HONG KONG BROTHERS STONE COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG FOCUS STONE MAINTENANCE LIMITED | Private company limited by shares | Live |
| KEY STONE (HONG KONG) HOLDING COMPANY LIMITED | Private company limited by shares | Live |
| HONG KONG JING YUE STONE COMPANY LIMITED | Private company limited by shares | Live |
| STONE ART (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| ACE STONE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| FGW STONE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Dissolved |
| STONE HONG KONG LIMITED | Private company limited by shares | Live |
| 3RD STONE (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| STONE ART HONG KONG LIMITED | Private company limited by shares | Live |
| Red Stone Hong Kong Limited | Private company limited by shares | Live |
| Xin Yun Stone (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG JOYFUL STONE CULTURAL INTERNATIONAL TRADING LIMITED | Private company limited by shares | Live |
| RICH STONE MINING INVESTMENT (HONG KONG) LIMITED | Private company limited by shares | Live |
| TWIN STONE (HONG KONG) INTERNATIONAL TRADING LIMITED | | Live |
| Wanli Stone (Hong Kong) Resources &Technology Limited | | Live |
| LianFengMei Stone (Hong Kong) Limited | Private company limited by shares | Live |
| HONG KONG CHAMPION STONE MATERIAL COMPANY LIMITED | Private company limited by shares | Dissolved |
| HONG KONG PRECIOUS STONE COMPANY, LIMITED | Private company limited by shares | Dissolved |
| HONG SHING STONE COMPANY LIMITED | Private company limited by shares | Live |
| STEPPING STONE HONG KONG LIMITED | Private company limited by shares | Dissolved |
| Stepping Stone (Hong Kong) Limited | Private company limited by shares | Live |