| Stonelite Limited | Private company limited by shares | Live |
| Stonelotus Capital Limited | Private company limited by shares | Live |
| Stonelove Hong Kong Limited | Private company limited by shares | Live |
| Xiamen Stonemall Co., Limited | Private company limited by shares | Live |
| STONEMAN LIMITED | Private company limited by shares | Live |
| STONEMARK TRADING LIMITED | Private company limited by shares | Dissolved |
| STONEMARKT COMPANY LIMITED | Private company limited by shares | Live |
| STONEMATE (HONGKONG) COMPANY LIMITED | Private company limited by shares | Live |
| Stonemate Oasis Hong Kong Limited | | Live |
| STONEMEN MARBLE CO., LIMITED | Private company limited by shares | Live |
| Stonemine Trade Limited | Private company limited by shares | Live |
| STON-ENGINEERING LIMITED | Private company limited by shares | Live |
| STONENOX LIMITED | Private company limited by shares | Dissolved |
| Gold Stoneocean Investment Limited | Private company limited by shares | Live |
| HONGKONG STONEOIM TECHNOLOGY LIMITED | | Live |
| Stoneon Limited | Private company limited by shares | Live |
| STONEPEACH LIMITED | Private company limited by shares | Dissolved |
| STONEPINE INTERNATIONAL CO., LIMITED | Private company limited by shares | Live |
| STONEPLANET COMPANY LIMITED | Private company limited by shares | Live |
| STONEPRIDE LIMITED | | Live |
| STONE-PRO LIMITED | Private company limited by shares | Dissolved |
| STONEPRO INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| STONE-Q LIMITED | Private company limited by shares | Dissolved |
| STONERICH LIMITED | Private company limited by shares | Dissolved |
| STONERIVER LIMITED | Private company limited by shares | Live |
| STONERIVER MANAGEMENT ADVISORY COMPANY LIMITED | Private company limited by shares | Live |
| STONEROAD LIMITED | Private company limited by shares | Live |
| Stoneroad IOT (H.K.) Limited | Private company limited by shares | Live |
| STONEROAD TRADING LIMITED | Private company limited by shares | Dissolved |
| Stoners Limited | Private company limited by shares | Live |
| S. L. STONES LIMITED | Private company limited by shares | Dissolved |
| KIN HO STONES LIMITED | Private company limited by shares | Dissolved |
| BG STONES COMPANY LIMITED | Private company limited by shares | Dissolved |
| LML Stones HK Limited | Private company limited by shares | Live |
| SID STONES LIMITED | Private company limited by shares | Live |
| Stones Net Limited | Private company limited by shares | Live |
| HW STONES LIMITED | | Live |
| GEM STONES HK LIMITED | | Live |
| Abax Stones Trading Limited | Private company limited by shares | Live |
| DRAGON STONES ACCESSORIES LIMITED | Private company limited by shares | Dissolved |
| ASIA STONES ENTERPRISES LIMITED | Private company limited by shares | Live |
| STONES OF ATLANTIS LIMITED | Private company limited by shares | Live |
| BEST STONES LIMITED | Private company limited by shares | Live |
| BRACHI STONES CO., LIMITED | Private company limited by shares | Dissolved |
| Triple Bright Stones Investment Limited | Private company limited by shares | Live |
| CHINA STONES AND BUILDING MATERIALS LIMITED | Private company limited by shares | Dissolved |
| SINO-HK TRADE-LINK PRECIOUS STONES CERTIFICATION CENTRE LIMITED | Private company limited by shares | Live |
| STEPPING STONES CHARITABLE LIMITED | Company limited by guarantee | Live |
| STEPPING STONES CHINA LIMITED | Company limited by guarantee | Live |
| DM STONES CO., LIMITED | Private company limited by shares | Live |
| STONES CO., LIMITED | Private company limited by shares | Live |
| Queen's Authentic Stones Co., Limited | Private company limited by shares | Live |
| CHIVA STONES CO., LIMITED | Private company limited by shares | Live |
| STONES & MOSAICS CO., LIMITED | Private company limited by shares | Live |
| TAI SHENG STONES HK CO., LIMITED | Private company limited by shares | Live |
| DA SILVA NATURAL STONES CO., LIMITED | Private company limited by shares | Live |
| THREE STONES CO., LIMITED | Private company limited by shares | Dissolved |
| THREE STONES CO., LIMITED | | Live |
| STONE-S TRADING CO., LIMITED | Private company limited by shares | Live |
| Triple Stones Trading Co., Limited | | Live |
| Colorful Stones Limited | Private company limited by shares | Live |
| COLOUR STONES HONG KONG LIMITED | Private company limited by shares | Dissolved |
| CONCEPT STONES CO., LIMITED | Private company limited by shares | Dissolved |
| THREE STONES CONSULTANT LIMITED | Private company limited by shares | Live |
| FIVE STONES EDUCATION CONSULTANTS PTY LIMITED | Private company limited by shares | Dissolved |
| Numerous Stones Consulting Corporation Limited | | Live |
| CHINESE STONES CARVING ART & CULTURE (HOLDINGS) LIMITED | Private company limited by shares | Dissolved |
| STONES DEVELOPMENT (HK) LIMITED | Private company limited by shares | Dissolved |
| DIAMOND & COLORED STONES LIMITED | Private company limited by shares | Dissolved |
| DIVINE STONES LIMITED | Private company limited by shares | Live |
| EAST ASIA STONES AND ACCESSORIES TRADING COMPANY LIMITED | Private company limited by shares | Dissolved |
| Emerald Stones Limited | | Live |
| FIVE STONES LIMITED | Private company limited by shares | Dissolved |
| LITTLE STONES CHARITY FOUNDATION LIMITED | Company limited by guarantee | Live |
| STONES OF FRANCE LIMITED | Private company limited by shares | Live |
| FUTURE STONES LIMITED | Private company limited by shares | Live |
| STEPPING STONES GLOBAL CO., LIMITED | Private company limited by shares | Dissolved |
| Five Stones Global Limited | Private company limited by shares | Live |
| Five Stones Group Limited | Private company limited by shares | Live |
| GENESIS STONES GROUP LIMITED | Private company limited by shares | Live |
| STONES TECHNOLOGY GROUP CO., LIMITED | Private company limited by shares | Live |
| K. WAH STONES (ZHU HAI) COMPANY LIMITED | Private company limited by shares | Live |
| A-ONE STONES (HK) LIMITED | Private company limited by shares | Live |
| DIMEI STONES (HK) COMPANY LIMITED | Private company limited by shares | Dissolved |
| THREE STONES (HK) LIMITED | | Live |
| ZIMMERMANN B.C.S. STONES H.K. LIMITED | Private company limited by shares | Live |
| K. WAH STONES (HOLDINGS) LIMITED | Private company limited by shares | Live |
| HONG KONG THREE STONES HOLDINGS LIMITED | | Live |
| HOME STONES INDUSTRY LIMITED | Private company limited by shares | Live |
| Hong Kong Rolling Stones Music Country Tourism Group Limited | Private company limited by shares | Live |
| HONG KONG REGIN STONES LIMITED | Private company limited by shares | Dissolved |
| HONG KONG STONES TECHNOLOGY LIMITED | | Live |
| Hundred Stones Co., Limited | Private company limited by shares | Live |
| IDEACTION STONES LIMITED | Private company limited by shares | Dissolved |
| SHENZHEN EASON STONES INDUSTRY CO., LIMITED | Private company limited by shares | Live |
| ROCK STONES INDUSTRY LIMITED | Private company limited by shares | Live |
| ROX & STONES INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| STONES INTERNATIONAL LIMITED | Private company limited by shares | Live |
| CHINA STONES & CARVINGS INTERNATIONAL LIMITED | Private company limited by shares | Live |
| INTERNATIONAL CLASSIC STONES LIMITED | Private company limited by shares | Live |