| Silver Sea Overseas Limited | Private company limited by shares | Live |
| SILVER CAPITAL OVERSEAS LIMITED | Private company limited by shares | Live |
| SILVERAISE OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SILVERRIVER OVERSEAS LIMITED | Private company limited by shares | Live |
| SILVERSTAR OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SILVESTRI OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| Sincere Properties (Overseas) Limited | Private company limited by shares | Live |
| SINGHANIA OVERSEAS LIMITED | Private company limited by shares | Live |
| SINO-ASIA OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| Sinomorgan Overseas Holding Limited | Private company limited by shares | Live |
| SINOPEC OVERSEAS INVESTMENT HOLDING LIMITED | Private company limited by shares | Live |
| SINO-PETROLEUM OVERSEAS INVESTMENT GROUP LIMITED | Private company limited by shares | Live |
| SINORICH OVERSEAS LIMITED | Private company limited by shares | Live |
| SINOSKY OVERSEAS LIMITED | Private company limited by shares | Live |
| SINOTON OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SINOTON OVERSEAS (HOLDING) LIMITED | Private company limited by shares | Dissolved |
| SINOWAY OVERSEAS LIMITED | Private company limited by shares | Live |
| SINRAY OVERSEAS ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SKUNKWORKS OVERSEAS LIMITED | Private company limited by shares | Live |
| SKYLINK BDS OVERSEAS LIMITED | Private company limited by shares | Live |
| SKY-SAILING OVERSEAS COMPANY LIMITED | Private company limited by shares | Live |
| SKYWELL OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SKYWELL OVERSEAS LIMITED | Private company limited by shares | Live |
| SKYWORTH OVERSEAS LIMITED | Private company limited by shares | Live |
| Skyworth Overseas Sales Limited | Private company limited by shares | Live |
| S.L. OVERSEAS LIMITED | Private company limited by shares | Live |
| SLIM FORM OVERSEAS LIMITED | Private company limited by shares | Live |
| SMART OVERSEAS LIMITED | Private company limited by shares | Live |
| SMARTECH (OVERSEAS) LIMITED | Private company limited by shares | Dissolved |
| SMARTECH (OVERSEAS) LIMITED | Private company limited by shares | Live |
| D. KEVIN SMITH (OVERSEAS) LIMITED | Private company limited by shares | Dissolved |
| S.M.S. OVERSEAS ENTERPRISES COMPANY LIMITED | Private company limited by shares | Dissolved |
| Sofitrad Overseas Limited | Private company limited by shares | Live |
| OVERSEAS SOLUTION LIMITED | Private company limited by shares | Live |
| Overseas Business Solution Limited | Private company limited by shares | Live |
| Q Overseas Solutions Limited | Private company limited by shares | Live |
| SONBON OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SONEX OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SOUL PATTINSON (OVERSEAS) LIMITED | Private company limited by shares | Dissolved |
| SOULFUL OVERSEAS HK LIMITED | | Live |
| OVERSEAS ASIA SOURCING SOLUTIONS LIMITED | Private company limited by shares | Live |
| OVERSEAS SOUTH LIMITED | Private company limited by shares | Dissolved |
| SOUTH DRAGON OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| OVERSEAS SOUTH ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| SOUTH OVERSEAS FASHIONS LIMITED | Private company limited by shares | Live |
| SOUTHCHINA OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN OVERSEAS (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| SOUTHERN PACIFIC HOTELS (OVERSEAS) LIMITED | Public company limited by shares | Dissolved |
| SOUTHKITES OVERSEAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| SOUTHSINO OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SPECTRUM OVERSEAS LIMITED | Private company limited by shares | Live |
| OVERSEAS SPEED LIMITED | Private company limited by shares | Dissolved |
| SPEED OVERSEAS LIMITED | Private company limited by shares | Live |
| SPEEDING OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SPLENDID VICTORY OVERSEAS COMPANY LIMITED | Private company limited by shares | Live |
| SQUARE OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| B SQUARE JEWELLERY (OVERSEAS) LIMITED | Private company limited by shares | Dissolved |
| STABLY OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| STANDARD OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| OVERSEAS STAR LIMITED | Private company limited by shares | Dissolved |
| TOP STAR OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| STAR OVERSEAS LIMITED -THE- | Private company limited by shares | Live |
| Star Overseas God of Cookery Company Limited | | Live |
| OVERSEAS STAR ENTERPRISES LIMITED | Private company limited by shares | Dissolved |
| OVERSEAS STAR (HONG KONG) LIMITED | Private company limited by shares | Dissolved |
| Hope Star Overseas Limited | Private company limited by shares | Live |
| OVERSEAS STAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| OVERSEAS STAR INVESTMENT LIMITED | Private company limited by shares | Dissolved |
| LUCKY STAR OVERSEAS LIMITED | Private company limited by shares | Live |
| SHINING STAR OVERSEAS LIMITED | Private company limited by shares | Live |
| YORK STAR (OVERSEAS) COMPANY LIMITED | Private company limited by shares | Live |
| STARBELL OVERSEAS LIMITED | Private company limited by shares | Live |
| STARLIGHT OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| Starlight Overseas Company Limited | Private company limited by shares | Live |
| MEGA STARS OVERSEAS HK LIMITED | Private company limited by shares | Live |
| STARSPHERE OVERSEAS HOLDING LIMITED | Private company limited by shares | Dissolved |
| BEAUTY STATION (OVERSEAS) LIMITED | Private company limited by shares | Live |
| STEELWIN OVERSEAS COMPANY LIMITED | Private company limited by shares | Dissolved |
| STENREX OVERSEAS LIMITED | Private company limited by shares | Live |
| OVERSEAS STEP LIMITED | Private company limited by shares | Dissolved |
| STIFT OVERSEAS LIMITED | Private company limited by shares | Live |
| STONEBRIDGE (OVERSEAS) LIMITED | Private company limited by shares | Dissolved |
| HKC STORAGE OVERSEAS LIMITED | | Live |
| PONTIC INVESTMENT STRATEGY (OVERSEAS) LIMITED | Private company limited by shares | Dissolved |
| STRAZ Overseas Limited | Private company limited by shares | Live |
| MEI JI OVERSEAS STUDIES LIMITED | Private company limited by shares | Dissolved |
| DA DI OVERSEAS STUDIES LIMITED | Private company limited by shares | Dissolved |
| BELIEF OVERSEAS STUDIES CENTRE LIMITED | Private company limited by shares | Live |
| CENTRE FOR OVERSEAS STUDY LIMITED -THE- | Private company limited by shares | Dissolved |
| LITZ OVERSEAS STUDY LIMITED | Private company limited by shares | Live |
| STYLAND (OVERSEAS) LIMITED | Private company limited by shares | Dissolved |
| OVERSEAS SUCCESS LIMITED | Private company limited by shares | Dissolved |
| OVERSEAS SUCCESS LIMITED | Private company limited by shares | Dissolved |
| SUENWAH OVERSEAS ENTERPRISE LIMITED | Private company limited by shares | Live |
| SUMARTA OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SUMMIT OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SUMMIT OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SUMMIT OVERSEAS LIMITED | Private company limited by shares | Live |
| SUNFLOWER OVERSEAS LIMITED | Private company limited by shares | Dissolved |
| SUNJOY ENTERPRISES OVERSEAS LIMITED | Private company limited by shares | Live |