| STONEWAY COMPANY LIMITED | Private company limited by shares | Dissolved |
| STONEWELL LIMITED | | Live |
| STONEWELL CONFIDENCE SHIPPING LIMITED | | Live |
| STONEWELL EXPERT SHIPPING LIMITED | | Live |
| STONEWELL PROSPEROUS SHIPPING LIMITED | | Live |
| STONEWELL RICH SHIPPING LIMITED | | Live |
| STONEWELL VIRTURE SHIPPING LIMITED | | Live |
| STONEWELL TECHNOLOGY LIMITED | Private company limited by shares | Live |
| STONEWELL UNITY SHIPPING LIMITED | | Live |
| Stonewest Group Limited | Private company limited by shares | Live |
| STONEWHITE INTERNATIONAL TRADE CO., LIMITED | Private company limited by shares | Live |
| STONEWOOD LIMITED | Private company limited by shares | Live |
| Stonewood AI Limited | | Live |
| STONEWOOD CONSULTING LIMITED | Private company limited by shares | Dissolved |
| STONEWOOD DESIGNLAB LIMITED | Private company limited by shares | Live |
| Global StoneWood Limited | Private company limited by shares | Live |
| STONEWOOD INVESTORS LIMITED | Private company limited by shares | Live |
| STONEWOOD STUDIO LIMITED | Private company limited by shares | Live |
| HMI STONEWORK LIMITED | Private company limited by shares | Dissolved |
| CENTRAL STONEWORK CO., LIMITED | Private company limited by shares | Live |
| JOE LIEW STONEWORK CONSTRUCTION CO. (H.K.) LIMITED | Private company limited by shares | Dissolved |
| SUCCESS STONEWORK ENGINEERING LIMITED | Private company limited by shares | Dissolved |
| REFINE STONEWORKS LIMITED | Private company limited by shares | Live |
| ROYAL STONEWORKS LIMITED | Private company limited by shares | Live |
| STONEWORLD LIMITED | Private company limited by shares | Dissolved |
| STONEWORLD INVESTMENTS LIMITED | Private company limited by shares | Dissolved |
| Stonex Limited | Private company limited by shares | Live |
| Stonex Positioning HK Limited | Private company limited by shares | Live |
| STONEX PRODUCTIONS LIMITED | Private company limited by shares | Live |
| STONEXM LIMITED | Private company limited by shares | Live |
| STONEY MONDAY HONG KONG LIMITED | Private company limited by shares | Dissolved |
| STONEY MARBL (HONG KONG) COMPANY LIMITED | Private company limited by shares | Live |
| Stoney Maine Company Limited | | Live |
| STONEYHILL LIMITED | Private company limited by shares | Dissolved |
| STONEYTEX LIMITED | Private company limited by shares | Live |
| STONEYWOOD COMPANY LIMITED | Private company limited by shares | Dissolved |
| Stoneyx Limited | | Live |
| Bang Stong Holding Limited | Private company limited by shares | Live |
| STONG ELECTRONICS CO., LIMITED | Private company limited by shares | Dissolved |
| STONG ENVIRONMENTAL PROTECTION GROUP LIMITED | Private company limited by shares | Live |
| GOLDEN STONG INTERNATIONAL LIMITED | Private company limited by shares | Dissolved |
| KEN STONG (HK) TRADING CO., LIMITED | Private company limited by shares | Live |
| HK STONG INDUSTRIAL LIMITED | Private company limited by shares | Live |
| STONG International CO., LIMITED | | Live |
| Stong Fortune International Holding Co., Limited | Private company limited by shares | Live |
| STONG INVESTMENT LIMITED | Private company limited by shares | Live |
| STONG MIND LIMITED | Private company limited by shares | Live |
| STONG TRADE LIMITED | Private company limited by shares | Live |
| Stongda Limited | | Live |
| HK S-TONGXIMENG ELECTRIC GROUP LIMITED | Private company limited by shares | Live |
| STONHARD FLOORING (HONG KONG AND CHINA) LIMITED | Private company limited by shares | Dissolved |
| STONIAM ENTERPRISE LIMITED | Private company limited by shares | Live |
| STONICK TRADING LIMITED | Private company limited by shares | Dissolved |
| STONIER'S ASIA LIMITED | Private company limited by shares | Dissolved |
| STONINGTON LIMITED | Private company limited by shares | Dissolved |
| Stonite Limited | Private company limited by shares | Live |
| STONNIE ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| STONTRONICS (H.K.) LIMITED | Private company limited by shares | Live |
| STONY LIMITED | Private company limited by shares | Dissolved |
| GRAND STONY LIMITED | Private company limited by shares | Dissolved |
| STONYFORD INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| STONY-HARD COMPANY LIMITED | | Live |
| STONYLION OPTOELECTRONICS TECHNOLOGY CO., LIMITED | Private company limited by shares | Live |
| STOOKET LIMITED | Private company limited by shares | Live |
| STOOPY MIKEY TRADE LIMITED | Private company limited by shares | Live |
| STOOTEX LIMITED | | Live |
| FUN STOP LIMITED | Private company limited by shares | Dissolved |
| PET STOP LIMITED -THE- | Private company limited by shares | Dissolved |
| ONE STOP LIMITED | Private company limited by shares | Dissolved |
| One stop Limited | Private company limited by shares | Live |
| PIT STOP LIMITED | Private company limited by shares | Live |
| ONE STOP IOT LIMITED | Private company limited by shares | Live |
| My Bus Stop Limited | | Live |
| 1 Stop Limited | | Live |
| STOP ACCESSORIES LIMITED | Private company limited by shares | Live |
| STOP N CHANGE LIMITED | Private company limited by shares | Dissolved |
| CHINA STOP SMOKING SEMINAR LIMITED | Private company limited by shares | Live |
| ONE STOP COLORFUL COMPANY LIMITED | Private company limited by shares | Live |
| ONE STOP ENGLISH HK LIMITED | Private company limited by shares | Live |
| NON STOP FITNESS COMPANY LIMITED | | Live |
| HEALTH PIT STOP LIMITED | Private company limited by shares | Dissolved |
| Tsuen Kwong One Stop Promotion Company Limited | Private company limited by shares | Live |
| One Stop Mortgage Limited | Private company limited by shares | Dissolved |
| NEXT STOP LIMITED | Private company limited by shares | Live |
| Nowhere To Stop Limited | Private company limited by shares | Live |
| OCEAN NON STOP LIMITED | Private company limited by shares | Live |
| PANCAKE STOP LIMITED | Private company limited by shares | Dissolved |
| Power Non Stop Limited | Private company limited by shares | Live |
| Power Stop Limited | Private company limited by shares | Live |
| One Stop Registration Limited | Private company limited by shares | Live |
| ONE STOP SERVICE COMPANY LIMITED | Private company limited by shares | Live |
| ONE STOP SOLUTION LIMITED | Private company limited by shares | Live |
| ONE STOP SQUASH LIMITED | Private company limited by shares | Dissolved |
| STOPECA LIMITED | | Live |
| STOPFORD ASIA PACIFIC LIMITED | Private company limited by shares | Live |
| STOP-IN LIMITED | Private company limited by shares | Live |
| ONE STOP.NET LIMITED | Private company limited by shares | Dissolved |
| Ramon Stoppelenburg Enterprises Limited | Private company limited by shares | Dissolved |
| CRIME STOPPER LIMITED | Private company limited by shares | Dissolved |
| CRIME STOPPERS LIMITED | Private company limited by shares | Dissolved |